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AC Impedance Test System

AC Impedance Test System, Total:315 items.

In the international standard classification, AC Impedance Test System involves: Electricity. Magnetism. Electrical and magnetic measurements, Insulation, Power transmission and distribution networks, Construction of railways, Rectifiers. Convertors. Stabilized power supply, Linear and angular measurements, Fluid power systems, Road vehicle systems, Rails and railway components, Power stations in general, Elements of buildings, Rotating machinery, Railway rolling stock, Thermodynamics and temperature measurements, Electrical wires and cables, Electric traction equipment, Installations in buildings, Industrial automation systems, Protection of and in buildings, Interface and interconnection equipment, Protective equipment, Metrology and measurement in general, Telecommunications in general, Electrical and electronic testing, Electrical accessories, Test conditions and procedures in general, Capacitors, Telecommunication systems.

British Standards Institution (BSI), AC Impedance Test System

BS EN 61557-3:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Loop impedance
BS EN 13146-2:2012 Railway applications. Track. Test methods for fastening systems. Determination of torsional resistance
BS EN 13146-2:2002 Railway applications - Track - Test methods for fastening systems - Determination of torsional resistance
BS ISO 15086-3:2022 Hydraulic fluid power. Determination of the fluid-borne noise characteristics of components and systems - Measurement of hydraulic impedance
BS EN 61557-5:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Resistance to earth
BS EN 61557-2:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - Insulation resistance
PD IEC TS 63042-301:2018 UHV AC transmission systems. On-site acceptance tests
BS EN 13146-5:2012 Railway applications. Track. Test methods for fastening systems. Determination of electrical resistance
BS EN 13146-5:2002 Railway applications - Track - Test methods for fastening systems - Determination of electrical resistance
BS ISO 20860-2:2009 Road vehicles - 50 ohms impedance radio frequency connection system interface - Test procedures
BS EN 61557-4:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - Resistance of earth connection and equipotential bonding
20/30423408 DC BS ISO 15086-3. Hydraulic fluid power. Determination of the fluid-borne noise characteristics of components and systems. Part 3. Measurement of hydraulic impedance
BS EN 61377-1:2006 Railway applications - Rolling stock - Combined testing of inverter-fed alternating current motors and their control system
BS EN 61557-7:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - Phase sequence
BS EN 61557-1:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - General requirements
PD IEC TS 60871-2:2014+A1:2022 Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V. Endurance testing
BS EN 61557-8:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - Insulation monitoring devices for IT systems
BS EN 61557-8:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Insulation monitoring devices for IT systems
17/30363328 DC BS EN 61557-5. Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring. Part 5. Resistance to earth of protective measures
BS EN 61557-1:1997 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - General requirements
17/30363324 DC BS EN 61557-4. Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 4. Resistance of earth connection and equipotential bonding
BS EN 61557-12:2008 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Performance measuring and monitoring devices (PMD)
BS EN IEC 61557-3:2022 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC. Equipment for testing, measuring or monitoring of protective measures - Part 3. Loop impedance
BS EN ISO 29462:2022 Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow
BS EN IEC 61557-6:2021 Tracked Changes. Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.. Equipment for testing, measuring or monitoring of protective measures. Effectiveness of residual current devices (RCD) in TT, TN and IT systems
BS EN 61557-9:2009 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.. Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
BS EN 61557-9:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.. Equipment for testing, measuring or monitoring of protective measures. Equipment for insulation fault location in IT systems
BS EN IEC 61557-7:2022 Tracked Changes. Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Phase sequence
BS EN 61557-16:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Equipment for testing the effectiveness of the protective measures of electrical equipment and
BS EN 61557-15:2014 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Functional safety requirements for insulation monitoring devices in IT systems and equipment f
BS EN 61557-14:2013 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d c. Equipment for testing, measuring or monitoring of protective measures. Equipment for testing the safety of electrical equipment of machinery
BS EN 61557-13:2011 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in
BS EN 61557-10:2013 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d c. Equipment for testing, measuring or monitoring of protective measures. Combined measuring equipment for testing, measuring or monitoring of protective measures
20/30404139 DC BS EN ISO 29462. Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow
BS EN 61557-11:2009 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. — Equipment for testing, measuring or monitoring of protective measures — Part 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT,
21/30438009 DC BS EN IEC 61557-9. Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 9. Equipment for insulation fault location in IT systems
17/30370959 DC BS EN 61557-11. Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 11. Effectiveness of residual current monitors (RCMs) type A and type B ...

Indonesia Standards, AC Impedance Test System

SNI 04-6545.3-2001 Electrical safety in low-voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures. Part 3: Loop impedance
SNI 04-6545.4-2001 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures. Part 4: Resistance of earth connection and equipotential bonding
SNI 04-6545.2-2001 Electrical safety in low-voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective meaures. Part 2: Insulation resistance
SNI 04-6545.5-2001 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing measuring or monitoring of protective measures. Part 5: Resistans to earth
SNI 04-6545.6-2002 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures. Part 6: Residual current devices (RCD) in TT and TN
SNI 04-6545.8-2003 Electrical safety in low voltage distribution system up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring, or monitoring of protective measures. Part 8: Insulation monitoring devices for IT systems
SNI 04-6274-2000 Electric traction - Rolling stock - Combined testing of inverter-fed alternating current motors and their control
SNI 04-6545.1-2001 Electrical safety in low-voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures. Part 1: General requirements

Korean Agency for Technology and Standards (KATS), AC Impedance Test System

KS C IEC 61557-3:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 3：Loop impedance
KS C IEC 61557-3-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 3：Loop impedance
KS C IEC 61557-4:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuring or monitoring of protective measures-Part 4:Resistance of earth connection and equipotential bonding
KS C IEC 61557-2:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuring or monitoring of protective measures-Part 2:Insulation resistance
KS C IEC 61557-5:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 5：Resistance to earth
KS C IEC 61557-5-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 5：Resistance to earth
KS C IEC 61557-2-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 2：Insulation resistance
KS C IEC 61557-4-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 4：Resistance of earth connection an
KS C IEC 60507:2018 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
KS C IEC 61557-8:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 8：Insulation monitoring devices for IT systems
KS C IEC 61557-9:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 9：Equipment for insulation fault location in IT systems
KS C IEC 61557-6:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 6：Effectiveness of residual current devices(RCD) in TT, TN and IT systems
KS C IEC 61557-7:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 7：Phase sequence
KS C IEC 61557-6-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 6：Effectiveness of residual current
KS C IEC 61557-11-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 11：Effectiveness of residual curren
KS C IEC 61557-1:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuring or monitoring of protective measures-Part 1:General requirements
KS C IEC 61557-7-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 7：Phase sequence
KS C IEC 61557-1-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 1：General requirements
KS C IEC 61557-11:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 11：Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT sy
KS C IEC 61557-10:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuring or monitoring of protective measures-Part 10:Combined measuring equipment for testing, measuring or monitoring of protective measure
KS C IEC 61557-10-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 10：Combined measuring equipment for
KS C IEC 61557-12:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuring or monitoring of protective measures-Part 12:Performance measuring and monitoring devices(PMD)
KS C IEC 61557-12-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 12：Performance measuring and monito
KS C IEC 61557-15:2020 Electrical safety in low voltage distribution systems up to 1 000 V a.c.and 1 500 V d.c. — Equipment for testing, measuring or monitoring of protective measures — Part 15: Functional safety requiremen

Association Francaise de Normalisation, AC Impedance Test System

NF C42-198-3*NF EN 61557-3:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3 : loop impedance.
NF C42-198-3:1997 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures. Part 3 : loop impedance.
NF ISO 15086-3:2022 Transmissions hydrauliques - Évaluation des caractéristiques du bruit liquidien des composants et systèmes - Partie 3 : mesurage de l'impédance hydraulique
NF C42-198-2*NF EN 61557-2:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2 : insulation resistance.
NF C42-198-5*NF EN 61557-5:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 5 : resistance to earth.
NF F50-050-5*NF EN 13146-5:2012 Railway applications - Track - Test methods for fastening systems - Part 5 : determination of electrical resistance
NF C42-198-4*NF EN 61557-4:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4 : resistance of earth connection and equipotential bonding.
NF F50-050-2*NF EN 13146-2:2012 Railway applications - Track - Test methods for fastening systems - Part 2 : determination of torsional resistance
NF C42-198-2:1997 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures. Part 2 : insulation resistance.
NF C42-198-5:1997 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures. Part 5 : resistance to earth.
NF E48-390-1*NF ISO 10767-1:2015 Hydraulic fluid power - Determination of pressure ripple levels generated in systems and components - Part 1 : method for determining source flow ripple and source impedance of pumps
NF C42-198-4:1997 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures. Part 4 : resistance of earth connection and equipotential bonding.
NF EN ISO 29462:2022 Essais in situ de filtres et systèmes de ventilation générale pour la mesure de l'efficacité en fonction de la taille des particules et de la résistance à l'écoulement de l'air
NF C42-198-8:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8 : insulation monitoring devices for IT systems.
NF C42-198-8*NF EN 61557-8:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8 : insulation monitoring devices for IT systems
NF C42-198-9:2009 Electrical safety in low voltage distribution systems up to 1 000 V ac and 1 500 V dc - Equipment for testing, measuring or monitoring of protective measures - Part 9 : equipment for insulation fault location in IT systems.
NF C42-198-9*NF EN 61557-9:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9 : equipment for insulation fault location in IT systems
NF C42-198-1*NF EN 61557-1:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1 : general requirements
NF C42-198-7*NF EN 61557-7:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7 : phase sequence
NF C42-198-8:1997 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures. Part 8 : insulation monitoring devices for IT systems.
NF C42-198-9:2000 Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV c.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9 : equipment for insulation fault location in IT systems.
NF C42-198-6*NF EN 61557-6:2008 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6 : effectiveness of residual current devices (RCD) in TT, TN and IT systems
NF C42-198-12*NF EN 61557-12:2008 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12 : performance measuring and monitoring devices (PMD)
NF C42-198-7:1997 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures. Part 7 : phase sequence.
NF C42-198-11*NF EN 61557-11:2009 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 11 : Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and
NF C42-198-13*NF EN 61557-13:2012 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 13: hand-held and hand-manipulated current clamps and sensors for measurement of leaka
NF C42-198-1:1997 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures. Part 1 : general requirements.
NF C42-198-15*NF EN 61557-15:2014 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 15 : functional saftey requirements for insulation monitoring devices in IT systems an
NF C42-198-10:2001 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 10 : combined measuring equipment for testing, measuring or monitoring of protective mea
NF C42-198-10*NF EN 61557-10:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 10 : combined measuring equipment for testing, measuring and monitoring of protective
NF C42-198-14*NF EN 61557-14:2014 Electrical safety in low voltage distribution systems up to 1 000 V a.c and 1 500 V d.c - Equipment for testing, measuring or monitoring of protective measures - Part 14 : equipment for testing the safety of electrical equipment for machinery

Group Standards of the People's Republic of China, AC Impedance Test System

T/CPSS 1008-2022 Test specification for impedance characteristics of power supply equipment in information system
T/CEC 618-2022 Guidelines for testing interconnection devices of AC and DC hybrid power distribution systems
T/CEC 440-2021 110 (66) kV ~ 500kV AC cable withstand voltage test simultaneous distributed partial discharge detection system

International Electrotechnical Commission (IEC), AC Impedance Test System

IEC 61557-3:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
IEC 61557-3:2019 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
IEC 61557-3:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
IEC 61557-2:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
IEC 61557-2:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
IEC 61557-5:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth
IEC 61557-5:2019 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth
IEC 61557-2:2019 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
IEC 61557-5:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth
IEC 61557-4:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
IEC 61557-4:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection a
IEC 61557-4:2019 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection a
IEC 61557-17:2021 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 17: Non-contact AC voltage indicato
IEC 61557-11:2020 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual curre
IEC 61557-11:2020 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual curre
IEC 61557-8:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
IEC 60507:2013/COR1:2018 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems; Corrigendum 1
IEC 61557-6:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness residual current devices (RCD) in TT, TN and IT systems
IEC 61557-6:2019 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual curren
IEC 61557-7:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence
IEC 61557-8:2007/COR1:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems; Corrigendum 1
IEC 61557-12:2018 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring d
IEC 61557-10:2000 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 10: Combined measuring equipment for testing, measuring or monitoring of protective meas
IEC 61557-1:2019 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements
IEC 61557-12:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performance measuring and monitoring devices (PMD)
IEC 61557-8:2014 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems - Proposed Horizontal Standard
IEC 61557-12:2018 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring d
IEC 61557-12:2018+AMD1:2021 CSV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring d
IEC 61557-10:2013 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. equipment for testing, measuring or monitoring of protective measures - Part 10: Combined measuring equipment for testing, measuring or monitoring of protective measur
IEC 61557-13:2011 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage
IEC 61557-9:1999 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
IEC 61557-9:2009 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
IEC 61557-14:2013 Electrical safety in low voltage distribution systems up to 1000 V a.c and 1500 V d.c - Equipment for testing, measuring or monitoring of protective measures - Part 14: Equipment for testing the safety of electrical equipment for machinery
IEC 61557-7:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence
IEC 61557-12:2018/AMD1:2021 Amendment 1 - Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering an
IEC 61557-15:2014 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and for
IEC 61557-9:2014 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems - Proposed Horizontal Standard
IEC 61557-9:2014/COR1:2016 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems - Proposed Horizontal Standard
IEC 61557-9:2014/COR2:2017 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems - Proposed Horizontal Standard;
IEC 61557-1:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements
IEC 33/536/DTS:2013 IEC/TS 60871-2, Ed. 3: Shunt capacitors for AC power systems having a rated voltage above 1000 V - Part 2: Endurance testing
IEC 33/505/CD:2012 IEC/TS 60871-2, Ed. 3: Shunt capacitors for AC power systems having a rated voltage above 1000 V - Part 2: Endurance testing

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, AC Impedance Test System

GB/T 18216.3-2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. -Equipment for testing, measuring or monitoring of protective measures- Part 3: Loop impedance
GB/T 18216.5-2012 Electrical safety in low voltage distrubution systems up to 1000V a.c.and 1500V d.c..Equipment for testing,measuring or monitoring of protective measures.Part 5:Resistance to earth
GB/T 18216.3-2012 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c..Equipment for testing,measuring or monitoring of protective measures.Part 3:Loop impedance
GB/T 18216.2-2002 Electrical safety in low voltage distribution systems up to 1000V a.c.and 1500 V d.c.--Equipment for testing,measuring or monitoring of protective measuring--Part 2: Insulation resistance
GB/T 18216.4-2007 Electrical safety in low voltage distribution systems up to 1 000V a.c.Equipment for testing,measuring or monitoring of protective measures.Part 4:Resistance of earth connection and equipotential bonding
GB/T 18216.4-2012 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c..Equipment for testing,measuring or monitoring of protective measures.Part 4:Resistance of earth connection and equipotential bonding
GB/T 18216.5-2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.- Equipment for testing, measuring or monitoring of protective measures- Part 5: Resistance to earth
GB/T 18216.2-2012 Electrical safety in low voltage distribution systems up to 1000V a.c.and 1500V d.c..Equipent for testing,measuring or monitoring of protective measures.Part 2:Insulation resistance
GB/T 18216.8-2015 Electrical safty in low voltage distribution systems up to 1 000 V a.c and 1 500 V d.c.Equipment for testing,measuring or monitoring of protective measures.Part 8:Insulation monitoring devices for IT systems
GB/T 18216.1-2000 Electrical safty in low voltage distribution systems up to 1000 V a.c.and 1500 V d.c.-Equipment for testing,measuring or monitoring of protective measuring-Part 1:General requirements
GB/T 18216.6-2022 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 6: Effectiveness of residual current de
GB/T 18216.9-2015 Electrical safty in low voltage distribution systems up to 1 000 V a.c.and 1 500 V d.c..Equipment for testing, measuring or monitoring of protective measures.Part 9: Equipment for insulation fault location in IT systems
GB/T 18216.1-2012 Electrical safety in low voltage distribution systems up to 1000V a.c.and 1500V d.c..Equipment for testing,measuring or monitoring of protective measures.Part 1:General requirements
GB/T 18216.12-2010 Testing, measuring or monitoring equipment for electrical safety protection measures for low-voltage power distribution systems up to 1000 V AC and 1500 V DC Part 12: Performance measurement and monitoring devices (PMD)
GB/T 18216.10-2022 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 10: Combined measuring equipment for te

U.S. Air Force, AC Impedance Test System

AIR FORCE A-A-59579 B-2012 TEST SET, FUEL CONTROL SYSTEM - AC/DC QUANTITY
AIR FORCE A-A-59820-2009 NETWORK MEASURING SYSTEM INCLUDING A NETWORK ANALYZER, 500 KHz ?1.3 GHz WITH 50 OHM TEST PORT IMPEDANCE, CALIBRATION KITS, AND ACCESSORIES

European Committee for Electrotechnical Standardization（CENELEC）, AC Impedance Test System

EN 61557-3:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
EN 61557-2:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
EN 61557-5:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth
EN 60507:2014 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
EN 61557-4:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
EN 61557-8:2015/AC:2016-06 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
EN 61557-9:2015/AC:2016-06 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-6:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems
EN 61557-12:2008 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performance measuring and monitoring devices (PMD)
EN 61557-9:2009 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-9:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-13:2011 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leaka
EN 61557-1:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements
EN IEC 61557-3:2022 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance

CENELEC - European Committee for Electrotechnical Standardization, AC Impedance Test System

EN 61557-3:1997 Electrical Safety in Low Voltage Distribution Systems up to 1 kV a.c. and 1@5 kV d.c. - Equipment for Testing@ Measuring or Monitoring of Protective Measures Part 3: Loop Impedance
EN 60507:1993 Artificial Pollution Tests on High-Voltage Insulators to Be Used on A.C. Systems
EN 61557-2:1997 Electrical Safety in Low Voltage Distribution Systems up to 1 kV a.c. and 1@5 kV d.c. - Equipment for Testing@ Measuring or Monitoring of Protective Measures Part 2: Insulation Resistance
EN 61557-5:1997 Electrical Safety in Low Voltage Distribution Systems up to 1 kV a.c. and 1@5 kV d.c. - Equipment for Testing@ Measuring or Monitoring of Protective Measures Part 5: Resistance to Earth
EN 61557-4:1997 Electrical Safety in Low Voltage Distribution Systems up to 1 kV a.c. and 1@5 kV d.c. - Equipment for Testing@ Measuring or Monitoring of Protective Measures Part 4: Resistance of Earth Connection and Equipotential Bonding
EN 61557-6:1998 Electrical Safety in Low Voltage Distribution Systems up to 1 kV a.c. and 1@5 kV d.c. - Equipment for Testing@ Measuring or Monitoring of Protective Measures Part 6: Residual Current Devices (RCD) in TT@ TN and IT Systems
EN 61557-9:1999 Electrical Safety in Low Voltage Distribution Systems up to 1 kV a.c. and 1@5 kV d.c. Equipment for Testing@ Measuring or Monitoring of Protective Measures Part 9: Equipment for Insulation Fault Location in IT Systems
EN 61557-1:1997 Electrical Safety in Low Voltage Distribution Systems up to 1 kV a.c. and 1@5 kV d.c. - Equipment for Testing@ Measuring or Monitoring of Protective Measures Part 1: General Requirements

国家市场监督管理总局、中国国家标准化管理委员会, AC Impedance Test System

GB/T 18216.3-2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 3: Loop impedance
GB/T 18216.4-2021 Electrical safety in low voltage distribution systems up to 1000V a.c and 1500V d.c—Equipment for testing，measuring or monitoring of protective measures—Part 4：Resistance of earth connection and equipotential bonding
GB/T 18216.2-2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 2: Insulation resistance
GB/T 18216.5-2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 5: Resistance to earth
GB/T 18216.1-2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 1: General requirements

RU-GOST R, AC Impedance Test System

GOST R 54127-3-2011 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
GOST R 54127-3-2011(2019) Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
GOST IEC 61557-3-2013 Low voltage distribution systems up to 1000 V a. c. and 1500 V d. c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
GOST IEC 61557-5-2013 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 5. Resistance to earth
GOST IEC 61557-2-2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 2. Insulation resistance
GOST R IEC 61557-5-2008 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 5. Resistance to earth
GOST R IEC 61557-4-2007 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 4. Resistance of earth connection and equipotential bonding
GOST 6651-2009 State system for ensuring the uniformity of measurements. Platinum, copper, and nickel resistance resistive temperature transducers. General requirements and test methods
GOST 6651-1994 Thermal converters of resistance. General technical requirements and test methods
GOST R 54127-4-2011 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 4. Resistance of earth connection and equipotential bonding
GOST R 54127-4-2011(2019) Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 4. Resistance of earth connection and equipotential bonding
GOST IEC 61557-4-2013 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 4. Resistance of earth connection and equipotential bonding
GOST R IEC 61557-3-2006 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
GOST 8.621-2013 State system for ensuring the uniformity of measurements. Testing equipment for determination of resistance to clogging for respiratory protective devices particle filters. Verification method
GOST R 54618-2011 Global navigation satellite system. Road accident emergency response system. Compliance test methods of in-vehicle emergency call system/device for electromagnetic compatibility, environmental and mechanical resistance requirements
GOST R 54127-6-2012 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 6. Residual current operated protective devices in TT, TN and IT systems
GOST R 54127-6-2012(2019) Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 6. Residual current operated protective devices in TT, TN and IT systems
GOST R 54127-7-2012 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 7. Phase sequence
GOST R 54127-1-2010 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 1. General requirements
GOST R 54127-5-2011(2019) Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 1. General requirements
GOST R 54127-7-2012(2019) Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 7. Phase sequence
GOST R 54127-1-2010(2019) Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 1. General requirements
GOST IEC 61557-7-2013 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 7. Phase sequence
GOST IEC 61557-6-2013 Low-voltage electrical distribution network up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 6. Effectiveness of residual current devices (RCD) in TT, TN and IT systems

German Institute for Standardization, AC Impedance Test System

DIN EN 61557-2:2008 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance (IEC 61557-2:2007); German version EN 61557-2:2007
DIN EN 61557-3:2008 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance (IEC 61557-3:2007); German version EN 61557-3:2007
DIN EN 13146-5:2003 Railway applications - Track; Test methods for fastening systems - Part 5: Determination of electrical resistance; German version EN 13146-5:2002
DIN EN 13146-5:2012 Railway applications - Track - Test methods for fastening systems - Part 5: Determination of electrical resistance; German version EN 13146-5:2012
DIN EN 61557-5:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth (IEC 61557-5:2007); German version EN 61557-5:2007
DIN EN 13146-2:2003 Railway applications - Track; Test methods for fastening systems - Part 2: Determination of torsional resistance; German version EN 13146-2:2002
DIN EN 13146-2:2012 Railway applications - Track - Test methods for fastening systems - Part 2: Determination of torsional resistance; German version EN 13146-2:2012
DIN EN 61557-4:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding (IEC 61557-4:2007); German v
DIN EN 61377-3:2003 Railway applications - Rolling stock - Part 3: Combined testing of alternating current motors, fed by an indirect convertor, and their control systems (IEC 61377-3:2002); German version EN 61377-3:2002
DIN EN 61557-8:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measurers - Part 8: Insulation monitoring devices for IT systems (IEC 61557-8:2007 + Corrigendum 2007-05
DIN EN 61557-11:2009 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT
DIN EN 61557-1:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements (IEC 61557-1:2007); German version EN 61557-1:2007
DIN EN ISO 29462:2020-04 Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow (ISO/DIS 29462:2020); German and English version prEN ISO 29462:2020 / Note: Date of issue 2020-03-20*Intended...
DIN EN ISO 29462:2013-11 Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow (ISO 29462:2013); German version EN ISO 29462:2013 / Note: To be replaced by DIN EN ISO 29462 (2020-04).
DIN EN 61557-12:2008 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performance measuring and monitoring devices (PMD) (IEC 61557-12:2007); German versi
DIN EN 61557-8:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems (IEC 61557-8:2014); German version EN
DIN EN 61557-7:2008 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence (IEC 61557-7:2007); German version EN 61557-7:2007
DIN EN ISO 29462:2020 Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow (ISO/DIS 29462:2020); German and English version prEN ISO 29462:2020
DIN EN 61557-9 Berichtigung 1:2017 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems (IEC 61557-9:2014); German vers

AASHTO - American Association of State Highway and Transportation Officials, AC Impedance Test System

TP22-1994 Standard Test Method for the Rapid Determination of the Chloride Penetrability of Concrete Using AC Impedance (2000 Edition)

AENOR, AC Impedance Test System

UNE 211006:2010 High voltage a.c. cable systems. Electrical tests after installation
UNE-EN 60507:2014 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
UNE 20825-2/1M:1997 SHUNT CAPACITORS FOR A.C. POWER SYSTEMS HAVING A RATED VOLTAGE ABOVE 1 000 V. PART 2: ENDURANCE TESTING.
UNE 20825-2:1993 SHUNT CAPACITORS FOR A.C. POWER SYSTEMS HAVING A RATED VOLTAGE ABOVE 660 V. PART 2: ENDURANCE TESTING.
UNE-EN ISO 29462:2014 Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow (ISO 29462:2013)
UNE-EN 60931-2:1997 SHUNT POWER CAPACITORS OF THE NON-SELF-HEALING TYPE FOR A.C. SYSTEMS HAVING A RATED VOLTAGE UP TO AND INCLUDING 1 KV. PART 2: AGEING TEST AND DESTRUCTION TEST.
UNE-EN 61377-1:2007 Railway applications - Rolling stock -- Part 1: Combined testing of inverter-fed alternating current motors and their control system (IEC 61337-1:2006).
UNE-EN 61377-3:2004 Railway applications. Rolling stock. Part 3: Combined testing of alternating current motors, fed by an indirect conventors and their control system
UNE-EN 61557-3:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -- Part 3: Loop impedance (IEC 61557-3:2007).

International Organization for Standardization (ISO), AC Impedance Test System

ISO 15086-3:2022 Hydraulic fluid power — Determination of the fluid-borne noise characteristics of components and systems — Part 3: Measurement of hydraulic impedance
ISO 10767-1:2015 Hydraulic fluid power - Determination of pressure ripple levels generated in systems and components - Part 1: Method for determining source flow ripple and source impedance of pumps

Professional Standard - Electricity, AC Impedance Test System

DL/T 1015-2006 Guide for application of voltage measuring system in DC&AC high voltage tests on site
DL/T 1015-2019 Guidelines for the use of voltage measurement systems for on-site DC and AC withstand voltage tests
DL/T 1397.5-2014 General specification for DC power system test equipments of electric power system.Part 5: Battery internal resistance tester

Institute of Electrical and Electronics Engineers (IEEE), AC Impedance Test System

IEEE Std 400.4-2015 IEEE Guide for Field Testing of Shielded Power Cable Systems Rated 5 kV and Above with Damped Alternating Current (DAC) Voltage
IEEE P400.4/D8, September 2014 IEEE Draft Guide for Field-Testing of Shielded Power Cable Systems Rated 5kV and Above with Damped Alternating Current Voltage (DAC)
IEEE P400.4/D9, June 2015 IEEE Draft Guide for Field-Testing of Shielded Power Cable Systems Rated 5kV and Above with Damped Alternating Current Voltage (DAC)
IEEE P400.4/D10, July 2015 IEEE Approved Draft Guide for Field-Testing of Shielded Power Cable Systems Rated 5kV and Above with Damped Alternating Current Voltage (DAC)
ANSI C50.32-1976*IEEE Std 117-1974 IEEE Standard Test Procedure for Evaluation of Systems of Insulating Materials for Random-Wound AC Electric Machinery
IEEE Std 117-2015 IEEE Standard Test Procedure for Thermal Evaluation of Systems of Insulating Materials for Random-Wound AC Electric Machinery
IEEE P117/D8, October 2012 IEEE Draft Standard Test Procedure for Thermal Evaluation of Systems of Insulating Materials for Random-Wound AC Electric Machinery
IEEE P1861/D5.1, January 2014 IEEE Draft Guide for On-site Acceptance Tests of Electrical Equipment and System Commissioning of 1000 kV AC and Above
IEEE P117/D12, May 2015 IEEE Approved Draft Standard Test Procedure for Thermal Evaluation of Systems of Insulating Materials for Random-Wound AC Electric Machinery
IEEE Std 400.1-2018 IEEE Guide for Field Testing of Laminated Dielectric, Shielded AC Power Cable Systems Rated 5 kV to 500 kV Using High Voltage Direct Current (HVDC)
IEEE P400.1/D17, October 2018 IEEE Draft Guide for Field Testing of Laminated Dielectric, Shielded AC Power Cable Systems Rated 5 kV to 500 kV Using High Voltage Direct Current (HVDC)
IEEE P400.1/D16, May 2018 IEEE Draft Guide for Field Testing of Laminated Dielectric, Shielded AC Power Cable Systems Rated 5 kV to 500 kV Using High Voltage Direct Current (HVDC)

European Committee for Standardization (CEN), AC Impedance Test System

EN 13146-5:2002 Railway applications Track Test methods for fastening systems Part 5: Determination of electrical resistance
EN 13146-2:2002 Railway applications Track Test methods for fastening systems Part 2: Determination of torsional resistance

Military Standard of the People's Republic of China-General Armament Department, AC Impedance Test System

GJB 2677-1996 Radar power distribution subsystem performance test method DC power supply, single-phase AC power supply
GJB 3091-1997 Radar power distribution subsystem performance test method three-phase AC power supply

Danish Standards Foundation, AC Impedance Test System

DS/EN 60507:2009 Artificial pollution tests on high-voltage insulators to be used on a.c. systems
DS/EN ISO 29462:2013 Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow
DS/EN 61377-1/Corr. 1:2007 Railway applications - Rolling stock - Part 1: Combined testing of inverter-fed alternating current motors and their control system
DS/EN 61377-1:2006 Railway applications - Rolling stock - Part 1: Combined testing of inverter-fed alternating current motors and their control system
DS/EN 61557-3:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
DS/EN 61377-3:2003 Railway applications - Rolling stock - Part 3: Combined testing of alternating current motors, fed by and indirect convertor, and their control system

CN-QIYE, AC Impedance Test System

Q/GDW 1901.5-2013 General technical requirements for test equipment for electric DC power supply systems Part 5: Battery internal resistance test

American Society for Testing and Materials (ASTM), AC Impedance Test System

ASTM E2126-09 Standard Test Methods for Cyclic (Reversed) Load Test for Shear Resistance of Vertical Elements of the Lateral Force Resisting Systems for Buildings
ASTM E1050-98 Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones, and a Digital Frequency Analysis System
ASTM E1050-19 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-08 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-07 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-10 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System

Lithuanian Standards Office , AC Impedance Test System

LST EN 60507-2001 Artificial pollution tests on high-voltage insulators to be used on a.c. systems (IEC 60507:1991)
LST EN 61557-8-2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems (IEC 61557-8:2014)
LST EN 61377-1-2006 Railway applications - Rolling stock - Part 1: Combined testing of inverter-fed alternating current motors and their control system (IEC 61377-1:2006)
LST EN 61377-1-2006/AC-2007 Railway applications - Rolling stock - Part 1: Combined testing of inverter-fed alternating current motors and their control system (IEC 61377-1:2006)
LST EN 60931-2-2000 Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV. Part 2: Ageing test and destruction test (IEC 60931-2:1995)
LST EN 61557-9-2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems (IEC 61557-9:2014)

The American Road & Transportation Builders Association, AC Impedance Test System

AASHTO TP22-1994 Standard Test Method for the Rapid Determination of the Chloride Penetrability of Concrete Using AC Impedance 2000 Edition; Interim Edition 4/2001 R(1996)

KR-KS, AC Impedance Test System

KS C IEC 60507-2018 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
KS C IEC 61557-15-2020 Electrical safety in low voltage distribution systems up to 1 000 V a.c.and 1 500 V d.c. — Equipment for testing, measuring or monitoring of protective measures — Part 15: Functional safety requiremen

Japanese Industrial Standards Committee (JISC), AC Impedance Test System

JIS B 8349-1:2017 Hydraulic fluid power -- Determination of pressure ripple levels generated in systems and components -- Part 1: Method for determining source flow ripple and source impedance of pumps

ES-UNE, AC Impedance Test System

UNE-EN 61557-8:2016 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems
UNE-EN IEC 61557-6:2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems (Endors...
UNE-EN 61557-9:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems (Endorsed by AENOR in Apri...
UNE-EN 61557-14:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 14: Equipment for testing the safety of electrical equipment of machinery (Endorsed...
UNE-EN IEC 61557-7:2022 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence (Endorsed by Asociación Española de Normalización in July of 2...
UNE-EN ISO 29462:2023 Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow (ISO 29462:2022)
UNE-EN 61557-15:2014 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems ...
UNE-EN IEC 61557-3:2022 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance (Endorsed by Asociación Española de Normalización in July of 2022.)
UNE-EN 61557-10:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 10: Combined measuring equipment for testing, measuring or monitoring of protective...
UNE-EN 61557-16:2015 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 16: Equipment for testing the effectiveness of the protective measures of electrica...
UNE-EN 88528-11:2004 Reciprocating internal combustion engine driven alternating current generating sets -- Part 11: Rotary uninterruptible power systems - Performance requirements and test methods (Endorsed by AENOR in October of 2004.)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., AC Impedance Test System

ASHRAE GUIDELINE 26-2008 Guideline for Field Testing of General Ventilation Devices and Systems for Removal Efficiency In-Situ by Particle Size and Resistance to Flow
ASHRAE GUIDELINE 26 ERTA-2012 Guideline for Field Testing of General Ventilation Devices and Systems for Removal Efficiency In-Situ by Particle Size and Resistance to Flow
ASHRAE GUIDELINE 26 ERTA-2008 Guideline for Field Testing of General Ventilation Devices and Systems for Removal Efficiency In-Situ by Particle Size and Resistance to Flow
ASHRAE GUIDELINE 26-2012 Guideline for Field Testing of General Ventilation Filtration Devices and Systems for Removal Efficiency In-Situ by Particle Size and Resistance to Airflow

Electronic Components, Assemblies and Materials Association, AC Impedance Test System

ECA EIA-364-108-2000(R2007) TP-108 Impedance, Reflection Coefficient, Return Loss, and VSWR Measured in the Time and Frequency Domain Test Procedure for Electrical Connectors, Cable assemblies or Interconnection Systems
ECA EIA-364-108 ERTA-2016 TP-108 Impedance, Reflection Coefficient, Return Loss, and VSWR Measured in the Time and Frequency Domain Test Procedure for Electrical Connectors, Cable Assemblies or Interconnection Systems

ECIA - Electronic Components Industry Association, AC Impedance Test System

EIA-364-108-2000 TP-108 Impedance@ Reflection Coefficient@ Return Loss@ and VSWR Measured in the Time and Frequency Domain Test Procedure for Electrical Connectors@ Cable assemblies or Interconnection Systems
EIA-364-108 ERTA-2016 TP-108 Impedance@ Reflection Coefficient@ Return Loss@ and VSWR Measured in the Time and Frequency Domain Test Procedure for Electrical Connectors@ Cable Assemblies or Interconnection Systems

International Telecommunication Union (ITU), AC Impedance Test System

ITU-T X.227-1995 Information Technology - Open Systems Interconnection - Connection-Oriented Protocol for the Association Control Service Element: Protocol Specification - Data Networks and Open System Communications Open Systems Interconnection - Connection-Mode Protocol
ITU-T M.734-1989 Exchange of Information on Incoming Test Facilities at International Switching Centres - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 3 pp

IN-BIS, AC Impedance Test System

IS 13925 Pt.2-1994

Canadian Standards Association (CSA), AC Impedance Test System

CSA C60871-2-03-CAN/CSA-2003 Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V ?Part 2: Endurance testing Second Edition

未注明发布机构, AC Impedance Test System

BS 7264-2:1990(1999) Shunt capacitors for A.C. power systems having a rated voltage above 1000 V — Part 2 : Guide to endurance testing
BS 7264-1:1990(1999) Shunt capacitors for A.C. power systems having a rated voltage above 1000 V — Part 1 : Specification for performance, testing and use —

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., AC Impedance Test System

IEEE P400.1/D17-2018 Draft Guide for Field Testing of Laminated Dielectric@ Shielded AC Power Cable Systems Rated 5 kV to 500kV Using High Voltage Direct Current (HVDC)
IEEE 429-1972 STANDARD TEST PROCEDURE FOR THE EVALUATION OF SEALED INSULATION SYSTEMS FOR AC ELECTRIC MACHINERY EMPLOYING FORM - WOUND STATOR COILS (ANSI C50.26) (WITHDRAWN)

GOSTR, AC Impedance Test System

GOST R 54127-5-2011 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 5. Resistance to earth

American National Standards Institute （ANSI), AC Impedance Test System

ANSI/EIA 364-108:2000 Impedance, Reflection Coefficient, Return Loss, and VSWR Test Procedure Measured in the Time and Frequency Domain for Electrical Connectors, Cable Assemblies or Interconnection Systems