ZH
RU
ES

DC contactor inspection

DC contactor inspection, Total:168 items.

In the international standard classification, DC contactor inspection involves: Switchgear and controlgear, Electrical accessories, Shipbuilding and marine structures in general, Electric traction equipment, Components and accessories for telecommunications equipment, Aerospace electric equipment and systems, Electricity. Magnetism. Electrical and magnetic measurements, Electrical and electronic testing, Electromechanical components for electronic and telecommunications equipment, Power transmission and distribution networks, Linear and angular measurements, Solar energy engineering, Electric road vehicles, Installations in buildings, Rotating machinery, Lifting equipment, Audio, video and audiovisual engineering, Road vehicle systems, Ceramics, Electrical wires and cables, Protection against electric shock, Electrical equipment for working in special conditions, Materials and articles in contact with foodstuffs, Kitchen equipment, Medical equipment.

Group Standards of the People's Republic of China, DC contactor inspection

T/ZZB 2529-2021 D.C contactor
T/YIIEE 06-2021 Low voltage DC contactor
T/CES 178-2022 Medium-Voltage DC contactor in ships
T/YIIEE 07-2021 Dielectic properties of DC contactors
T/CSEE 0351-2022 Handover test specifications for direct series-connected distributed power flow controllers
T/GDEA 001-2023 Specification for hand-over test of hybrid DC circuit-breakers in distribution network

Professional Standard - Railway, DC contactor inspection

TB/T 2767-2010 DC contactors on board rolling stock
TB/T 2767-1996 Specifications for DC electromagnetic contactors for trains

国家能源局, DC contactor inspection

NB/T 10330-2019 DC contactor for electric vehicles

Professional Standard - Machinery, DC contactor inspection

JB/T 11309-2013 Technical condition of traction D.C. electro-pneumatic contactor & electromagnetic contactor
JB/T 10522-2005 Reliability test method for lower capacity alternating current contactors
JB/T 54308-1994 AC contactors. Reliability requirement and test method
JB/T 4279.2-1994 Enamelled winding wire test equipment verification method DC resistance test device
JB/T 4279.2-2008 Verification procedure for test equipment of enamelled winding wire.Part 2:DC electrical resistance tester

Professional Standard - Post and Telecommunication, DC contactor inspection

YD/T 732-1994 Test methods for DC-DC converters for communication

CZ-CSN, DC contactor inspection

CSN 35 6405-1983 DC electrical resistors Methods of verification
CSN 35 6421-1984 D.C. Potenciomotors. Methuds of vorification
CSN 35 6211-1984 Resistance type voltage divider DC. Methods of verification

American National Standards Institute （ANSI), DC contactor inspection

ANSI/SCTE 103-2012 Test Method for DC Contact Resistance, Drop cable to ôF connectors and F 81 Barrels
ANSI/EIA 364-87A:2009 Nanosecond Event Detection Test Procedure for Electrical Connectors, Contacts and Sockets
ANSI/EIA 364-1004:2010 TS-1004 Environmental Test Methodology for Verifying the Current Rating of Free-Standing Power Contacts or Electrical Connectors

Professional Standard - Coal, DC contactor inspection

MT/T 498-1995 Technical specification for maintenance and inspection of CKJ series AC vacuum contactors

United States Navy, DC contactor inspection

NAVY QPL-2212-QPD-2012 CONTACTORS AND CONTROLLERS, ELECTRIC MOTOR AC OR DC, AND ASSOCIATED SWITCHING DEVICES
NAVY QPL-2212-QPD-2010 CONTACTORS AND CONTROLLERS, ELECTRIC MOTOR AC OR DC, AND ASSOCIATED SWITCHING DEVICES
NAVY QPL-2212-2010 CONTACTORS AND CONTROLLERS, ELECTRIC MOTOR AC OR DC, AND ASSOCIATED SWITCHING DEVICES
NAVY QPL-2212-QPD-2011 CONTACTORS AND CONTROLLERS, ELECTRIC MOTOR AC OR DC, AND ASSOCIATED SWITCHING DEVICES
NAVY QPL-2212-2012 Contactors and Controllers, Electric Motor AC or DC, and Associated Switching Devices
NAVY QPL-2212-2013 Contactors and Controllers, Electric Motor AC or DC, and Associated Switching Devices

Association Francaise de Normalisation, DC contactor inspection

NF L54-555:1979 Connecteurs d'aérodrome avec contacts mâles de diamètres 11 mm - 28 volts - Tension continue
NF L58-100-306*NF EN 2349-306:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 306 : overload d.c. and a.c.
NF EN 2349-306:2007 Série aérospatiale - Exigences et méthodes d'essais des relais et contacteurs - Partie 306 : surcharges courant continu et alternatif
NF L58-100-201*NF EN 2349-201:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 201 : visual inspection.
NF L58-100-307*NF EN 2349-307:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 307 : contact voltage drop.
NF C44-109:1996 Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2).
NF C93-400-2-2*NF EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2 : electrical continuity and contact resistance tests - Test 2b : contact resistance - Specified test current method.
NF L58-100-202*NF EN 2349-202:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 202 : examination of dimensions and mass
NF L58-100-308*NF EN 2349-308:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 308 : coil current
NF L58-100-405*NF EN 2349-405:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 405 : fluid resistance
NF C63-396-3*NF EN 62196-3:2015 Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Part 3 : dimensional compatibility and interchangeability requirements for d.c. and a.c./d.c. pin and contact-tube vehicle couplers
NF C57-352*NF EN 62852:2015 Connectors for DC-application in photovoltaic systems - Safety requirements and tests
NF L58-100-319*NF EN 2349-319:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 319 : miss test
NF L58-100-310*NF EN 2349-310:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 310 : rupture
NF C99-133-1*NF EN 61786-1:2014 Measurement of DC magnetic, AC magnetic and electric fields from 1 Hz to 100 kHz with regard to exposure of human beings - Part 1 : requirements for measuring instruments
NF L58-100-410*NF EN 2349-410:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 410 : mould
NF L58-100-412*NF EN 2349-412:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 412 : seal

Professional Standard - Commodity Inspection, DC contactor inspection

SN/T 1431.6-2012 Rules for the inspection of low-voltage appliances for import and export.Part 6:Energy efficiency of AC contactor
SN/T 1029-2001 Rules for the inspection of low-voltage electromechanical contactors and motor starters for export
SN/T 0259-1993 Rules for the inspection of electrodynamic cone loudspeakerof direct radiate type for export
SN/T 1431.4-2011 Rules for the inspection of low-voltage electrical apparatus for import and export.Part 4:Low-voltage electromechnical contactors and motor starters installations

National Metrological Technical Specifications of the People's Republic of China, DC contactor inspection

JJF 1261.18-2017 Measurement and testing rules for energy efficiency of AC contactors
JJF 1261.18-2015 Rules of Metrology Testing for Energy Efficiency Label of AC Contactors

German Institute for Standardization, DC contactor inspection

DIN 49441-3:1989 Two-pole plugs with earthing contact rated for 10 A 250 V a.c., 16 A 250 V d.c.; gauges for checking the outside diameter of plugs; test apparatus
DIN EN 2349-306:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 306: Overload d.c. and a.c.; German and English version EN 2349-306:2006
DIN 41615-5:1985 Connectors for rack and panel applications, rectangular, contacts with 1 and 1,6 mm diameter; ratings, requirements, tests
DIN 41626-1:1989 Special contacts for multi two-part connectors; contacts for high current (type H); dimensions, ratings, requirements, tests
DIN EN 2349-201:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 201: Visual inspection; German and English version EN 2349-201:2006
DIN EN 2349-306:2007-05 Aerospace series - Requirements and test procedures for relays and contactors - Part 306: Overload d.c. and a.c.; German and English version EN 2349-306:2006
DIN EN 2349-307:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 307: Contact voltage drop; German and English version EN 2349-307:2006
DIN EN 2349-202:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 202: Examination of dimensions and mass; German and English version EN 2349-202:2006
DIN 41704-2:1987 Electrical communications engineering; connectors with two rows of contacts, connection box and connector, 4- and 8poles; requirements, tests
DIN 49441-3:1989-12 Two-pole plugs with earthing contact rated for 10 A 250 V a.c., 16 A 250 V d.c.; gauges for checking the outside diameter of plugs; test apparatus
DIN 89266:1993 Double-pole cable couplings with earthing contact, 10 A d.c., 16 A a.c., 250 V, degree of protection provided by enclosure IP 56
DIN EN 60512-2-2:2004 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method (IEC 60512-2-2:2003); German version EN 60512-2-2:2003
DIN 41652-2:1990 Rack and panel connectors, trapezoidal, round contacts 1 mm; ratings, requirements, tests
DIN EN 2349-308:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 308: Coil current; German and English version EN 2349-308:2006
DIN EN 62196-3:2015 Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Part 3: Dimensional compatibility and interchangeability requirements for d.c. and a.c./d.c. pin and contact-tube vehicle couplers (IEC 62196-3:2014)
DIN EN 2349-410:2008 Aerospace series - Requirements and test procedures for relays and contactors - Part 410: Mould; German and English version EN 2349-410:2007
DIN EN 2349-310:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 310: Rupture; German and English version EN 2349-310:2006
DIN EN 2349-405:2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 405: Fluid resistance; German and English version EN 2349-405:2006

European Committee for Standardization (CEN), DC contactor inspection

EN 2349-306:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 306: Overload d.c. and a.c.
EN 2349-201:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 201: Visual inspection
EN 2349-202:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 202: Examination of dimensions and mass
EN 2349-307:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 307: Contact voltage drop
EN 2349-308:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 308: Coil current
EN 2349-405:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 405: Fluid resistance
EN 2349-319:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 319: Miss test
EN 2349-310:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 310: Rupture
EN 2349-304:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 304: Operate and release time

British Standards Institution (BSI), DC contactor inspection

BS EN 2349-306:2007 Aerospace series - Requirements and test procedures for relays and contactors - Overload d.c and a.c
BS EN 2349-306:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 306: Overload d.c. and a.c.
BS EN 2349-201:2007 Aerospace series - Requirements and test procedures for relays and contactors - Visual inspection
BS EN 2349-201:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 201: Visual inspection
BS EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Electrical continuity and contact resistance tests - Test 2b - Contact resistance - Specified test current method
BS EN 2349-307:2007 Aerospace series - Requirements and test procedures for relays and contactors - Contact voltage drop
BS EN 2349-307:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 307: Contact voltage drop
BS EN 2349-202:2007 Aerospace series - Requirements and test procedures for relays and contactors - Examination of dimensions and mass
BS EN 2349-202:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 202: Examination of dimensions and mass
BS EN 2349-308:2007 Aerospace series - Requirements and test procedures for relays and contactors - Coil current
BS EN 2349-405:2007 Aerospace series - Requirements and test procedures for relays and contactors - Fluid resistance
BS EN 2349-308:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 308: Coil current
BS EN 2349-405:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 405: Fluid resistance
BS 5424-3:1988 Specification for controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c.. Additional requirements for contactors subject to certification
BS EN 2349-410:2007 Aerospace series — Requirements and test procedures for relays and contactors — Part 410: Mould
BS EN 2349-412:2007 Aerospace series — Requirements and test procedures for relays and contactors — Part 412: Seal
BS EN 2349-318:2007 Aerospace series - Requirements and test procedures for relays and contactors - Pick-up voltage at high temperature and drop-out voltage at low temperature
BS EN 2349-318:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 318: Pick-up voltage at high temperature and drop-out voltage at low temperature
BS EN 61786-1:2014 Measurement of DC magnetic, AC magnetic and AC electric fields from 1 Hz to 100 kHz with regard to exposure of human beings. Requirements for measuring instruments
BS IEC 62852:2014 Connectors for DC-application in photovoltaic systems. Safety requirements and tests
BS EN 2349-415:2007 Aerospace series - Requirements and test procedures for relays and contactors - Acceleration
BS EN 2349-409:2007 Aerospace series — Requirements and test procedures for relays and contactors — Part 409: Ozone resistance
BS EN 2349-319:2007 Aerospace series - Requirements and test procedures for relays and contactors - Miss test
BS EN 2349-319:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 319: Miss test
18/30356862 DC BS EN 62196-3. Plugs, socket-outlets, vehicle connectors and vehicle inlets. Conductive charging of electric vehicles. Part 3. Dimensional compatibility and interchangeability requirements for d.c. and a.c./d.c. pin and contact-tube vehicle couplers
19/30395303 DC BS EN 62196-3. Plugs, socket-outlets, vehicle connectors and vehicle inlets. Conductive charging of electric vehicles. Part 3. Dimensional compatibility and interchangeability requirements for DC and AC/DC pin and contact-tube vehicle couplers
BS EN 2349-411:2007 Aerospace series — Requirements and test procedures for relays and contactors — Part 411: Temperature change
BS EN 2349-414:2007 Aerospace series — Requirements and test procedures for relays and contactors — Part 414: Mechanical shock
BS EN IEC 62196-6:2022 Plugs, socket-outlets, vehicle connectors and vehicle inlets. Conductive charging of electric vehicles - Dimensional compatibility requirements for DC pin and contact-tube vehicle couplers intended to be used for DC EV supply equipment where…
BS EN 2349-310:2007 Aerospace series - Requirements and test procedures for relays and contactors - Rupture
BS EN 2349-310:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 310: Rupture
BS EN 2591-202:1996 Elements of electrical and optical connection - Test methods - Contact resistance at rated current
BS EN ISO 9342-2:2006 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring contact lenses
BS EN ISO 9342-2:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring contact lenses

AR-IRAM, DC contactor inspection

IRAM 6572-1958

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, DC contactor inspection

GB/Z 22200-2008 Reliability test method for lower capacity alternating current contactors
GB/Z 22200-2016 Reliability test method of small capacity AC contactor
GB/T 17442-1998 Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2)

ZA-SANS, DC contactor inspection

SANS 61358:1996 Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2)

Taiwan Provincial Standard of the People's Republic of China, DC contactor inspection

CNS 9365-1988 Method of Test for Low Frequency(Below 3 MHz) Electrical Connectors (TP - 6 Contact Resistance)
CNS 9369-1988 Method of Test for Low Frequency (Below 3 MHz) Electrical Connectors (TP - 35 Proposed Insert Retention)
CNS 7662-1981 Test Procedure for Low Frequency (Below 3 MHz) Electrical Connectors (TP - 23 Low Level Circuit Test)
CNS 11575-1986 Method of Test for Low Frequency (Below 3MHz) Electrical Connectors (TP-55 Current Cycling Test)
CNS 9371-1988 Method of Test for Low Frequency (Below 3 MHz) Electrical Connectors (TP - 39 Hydrostatic Test)
CNS 9364-1988 Method of Test for Low Frequency(Below 3 MHz) Electrical Connectors (TP - 5 Contact Insertion and Removal Forces)

International Electrotechnical Commission (IEC), DC contactor inspection

IEC 61358:1996 Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2)
IEC 62852:2014/AMD1:2020 Connectors for DC-application in photovoltaic systems - Safety requirements and tests
IEC 62852:2014+AMD1:2020 CSV Connectors for DC-application in photovoltaic systems - Safety requirements and tests
IEC 62196-3:2022 Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Part 3: Dimensional compatibility requirements for DC and AC/DC pin and contact-tube vehicle c
IEC 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests; Test 2b: Contact resistance; Specified test current method
IEC 62852:2014 Connectors for DC-application in photovoltaic systems - Safety requirements and tests
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 TR 61243-6:2017 Live working - Voltage detectors - Part 6: Guidelines on non-contact voltage detectors (NCVD) for use at nominal voltages above 1 kV AC

Korean Agency for Technology and Standards (KATS), DC contactor inspection

KS C IEC 61358:2005 Acceptance inspection for direct connected alternating current static watt-hour meters for active energy(classes 1 and 2)
KS C IEC 62852-2016(2021) Connectors for DC-application in photovoltaic systems ― Safety requirements and tests
KS C IEC 60512-2-2:2009 Connectors for electronic equipment-Tests and measurements-Part 2-2:Electrical continuity and contact resistance tests-Test 2b:Contact resistance-Specified test current method
KS C IEC 60512-2-2:2014 Connectors for electronic equipment－Tests and measurements－Part 2-2：Electrical continuity and contact resistance tests－Test 2b：Contact resistance－Specified test current method
KS R IEC 62196-3-2017(2022) Plugs, socket-outlets, vehicle connectors and vehicle inlets — Conductive charging of electric vehicles — Part 3: Dimensional compatibility and interchangeability requirements for d.c. and a.c./d.c. p

NEMA - National Electrical Manufacturers Association, DC contactor inspection

NEMA ICS 2-1993 Industrial Control and Systems Controllers@ Contactors@ and Overload Relays Rated Not More Than 2000 Volts AC or 750 Volts DC

Danish Standards Foundation, DC contactor inspection

DS/EN 2349-306:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 306: Overload d.c. and a.c.
DS/EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method
DS/EN 15979:2011 Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation

Lithuanian Standards Office , DC contactor inspection

LST EN 2349-306-2007 Aerospace series - Requirements and test procedures for relays and contactors - Part 306: Overload d.c. and a.c.
LST EN 15979-2011 Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation

ES-UNE, DC contactor inspection

UNE-EN 2349-306:2006 Aerospace series - Requirements and test procedures for relays and contactors - Part 306: Overload d.c. and a.c. (Endorsed by AENOR in March of 2007.)
UNE-EN IEC 62196-3:2023 Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Part 3: Dimensional compatibility requirements for DC and AC/DC pin and contact-tube vehicle couplers
UNE-EN IEC 62196-6:2023 Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Part 6: Dimensional compatibility requirements for DC pin and contact-tube vehicle couplers intended to be used for DC EV supply equipment where p...

RU-GOST R, DC contactor inspection

GOST 8.491-1983 State system for ensuring the uniformity of measurements. Electrocontact converters for checking linear dimensions. Methods and means of verification

American Society of Mechanical Engineers (ASME), DC contactor inspection

ASME SEC V B SE-114.2-2003 Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Examination by the Contact Method ASTM E114-95 (R2001)
ASME A17 Checklist 3-1991 Checklist for inspection and test of hydraulic elevators (for direct plunger without safeties or counterweights)

American Society for Testing and Materials (ASTM), DC contactor inspection

ASTM E114-95 Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Examination by the Contact Method
ASTM B878-97 Standard Test Method for Nanosecond Event Detection for Electrical Contacts and Connectors
ASTM B878-97(2003) Standard Test Method for Nanosecond Event Detection for Electrical Contacts and Connectors
ASTM B878-97(2014) Standard Test Method for Nanosecond Event Detection for Electrical Contacts and Connectors
ASTM B878-97(2019) Standard Test Method for Nanosecond Event Detection for Electrical Contacts and Connectors

Standard Association of Australia （SAA）, DC contactor inspection

AS/NZS IEC 62196.3:2023 Plugs, socket-outlets, vehicle connectors and vehicle inlets — Conductive charging of electric vehicles, Part 3: Dimensional compatibility requirements for DC and AC/DC pin and contact-tube vehicle couplers

Japanese Industrial Standards Committee (JISC), DC contactor inspection

JIS C 5402-2-2:2005 Connectors for electrical equipment -- Tests and measurements -- Part 2-2: Electrical continuity and contact resistance tests -- Test 2b: Contact resistance -- Specified test current method
JIS C 62852:2020 Connectors for DC-application in photovoltaic systems -- Safety requirements and tests

KR-KS, DC contactor inspection

KS C IEC 60512-2-2-2009 Connectors for electronic equipment－Tests and measurements－Part 2-2：Electrical continuity and contact resistance tests－Test 2b：Contact resistance－Specified test current method

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, DC contactor inspection

PREN 2349-306-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 306: Overload D.C. and A.C. (Edition P 1)

SE-SIS, DC contactor inspection

SIS SS 11 03 40-1983 Hardness test - Vickers test HV 0,2 to HV100- Direct verification of testing machines

AENOR, DC contactor inspection

UNE-EN 60512-2-2:2004 Connectors for electronic equipment - Tests and measurements -- Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method
UNE-EN 62196-3:2014 Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Part 3: Dimensional compatibility and interchangeability requirements for d.c. and a.c./d.c. pin and contact-tube vehicle couplers

European Committee for Electrotechnical Standardization（CENELEC）, DC contactor inspection

EN 62196-3:2014 Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Part 3: Dimensional compatibility and interchangeability requirements for d.c. and a.c./d.c. pin and contact-tube vehicle couplers
EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method

GOSTR, DC contactor inspection

GOST R 57230-2016 Photovoltaic systems. Connectors for DC-application. Classification, requirements and test methods

Institute of Electrical and Electronics Engineers (IEEE), DC contactor inspection

IEEE P1627/D1.5, March 2012 IEEE Draft Standard for Grounding Practices for dc Electrification Overhead Contact Systems, Including Application of Lightning Arresters, for Transit Systems

National Electrical Manufacturers Association（NEMA), DC contactor inspection

NEMA ICS 2 PART 8-1996 CONTROLLERS, CONTACTORS, AND OVERLOAD RELAYS RATED NOT MORE THAN 2000 VOLTS AC OR 750 VOLTS DC, PART 8: DISCONNECT DEVICES FOR USE IN INDUSTRIAL CONTROL EQUIPMENT

Professional Standard - Electricity, DC contactor inspection

DL/T 5275-2012 Code for construction quality checkout and evaluation of earth electrode in DC transmission system at ± 800 kV and below

International Organization for Standardization (ISO), DC contactor inspection

ISO 8391-1:1986 Ceramic cookware in contact with food; Release of lead and cadmium; Part 1 : Method of test