GB/T 14048.11-2016
Low-voltage switchgear and control gear.Part 6-1:Multiple function equipment.Transfer switching equipment (English Version)

Standard No.

GB/T 14048.11-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

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

Latest

GB/T 14048.11-2016

Replace

GB/T 14048.11-2008

Scope

This part of GB 14048 is applicable to transfer switching equipment (TSE) whose rated voltage does not exceed 1 000 V AC and 1 500 V DC. The TSE is used for conversion between two power sources and interrupts the power supply to the load during the conversion process. . This part includes: - Manually operated transfer switching equipment (MTSE); - Remotely operated transfer switching equipment (RTSE); - Automatic transfer switching equipment (ATSE). This section covers TSEs with and without enclosures. The control appliances (such as control switches, etc.) and protective appliances (such as circuit breakers, etc.) necessary for TSE should meet the requirements of relevant national standards. The purpose of this part is to specify: a) The characteristics of the following electrical appliances: 1) Special-purpose transfer switch appliances; 2) Derivative-type transfer switch appliances. b) Relevant conditions that electrical appliances must comply with: 1) The intended operation of electrical appliances; 2) Operation and performance under specified abnormal conditions (such as short circuit); 3) Dielectric properties. c) tests to demonstrate compliance with these conditions and the methods for carrying out these tests. d) The data that should be marked on the electrical appliance and the data that the manufacturer needs to provide.

GB/T 14048.11-2016 Referenced Document

• GB 14048.1-2012 Low-voltage switchgear and controlgear.Part 1:General rules
• GB 14048.2 Low-voltage switchgear and controlgear.Part 2: Circuitm-breakers
• GB 14048.3 Low-voltage switchgear and controlgear.Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units
• GB 14048.4 Low-voltage switchgear and controlgear.Part 4-1:Contactors and motor-starters.Electromechanical contactors and motor-starters (Including motor protector)
• GB 14048.6 Low-voltage switchgear and controlgear.Part 4-2:Contactors and motor-starters.AC semiconductor motor controllers and starters(including soft-starter)
• GB 14048.9 Low-voltage switchgear and controlgear.Part 6-2:Multiple function equipment.Control and protective switching devices(or equipment)(CPS)
• GB 4824 Industrial,scientific and medical equipment—Radio-frequency disturbance characteristics—Limits and methods of measurement*， 2019-12-17 Update
• GB/T 14048.12 Low-voltage switchgear and controlgear Part 4-3: Contactors and motor starters for AC semiconductor controllers and contactors for non-motor loads*， 2016-12-13 Update
• GB/T 17626.11 Electromagnetic Compatibility Testing and Measurement Techniques Part 11: Voltage Dips, Short Interruptions and Voltage Variation Immunity Tests for Equipment with Input Current Less than or Equal to 16 A per Phase*， 2023-05-23 Update
• GB/T 17626.13 Electromagnetic compatibility Testing and measurement techniques Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity test
• GB/T 17626.2 Electromagnetic compatibility.Testing and measurement techniques.Electrostatic discharge immunity test*， 2018-06-07 Update
• GB/T 17626.3 Electromagnetic compatibility test and measurement technology Part 3: Radio frequency electromagnetic field radiation immunity test*， 2023-12-28 Update
• GB/T 17626.4-2008 Electromagnetic compatibility.Testing and measurement techniques.Electrical fast transient/burst immunity test
• GB/T 17626.5-2008 Electromagnetic compatibility.Testing and measurement techniques.Surge immunity test
• GB/T 17626.6 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields*， 2017-12-29 Update
• IEC 60417-DB Graphical symbols for use on equipment
• IEC 60947-4-1:2012 Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

GB/T 14048.11-2016 history

• 2016 GB/T 14048.11-2016 Low-voltage switchgear and control gear.Part 6-1:Multiple function equipment.Transfer switching equipment
• 2008 GB/T 14048.11-2008 Low-voltage switchgear and controlgear.Part 6-1: multiple function equipment.Transfer switching equipment
• 2002 GB/T 14048.11-2002 Low-voltage switchgear and controlgear-Part 6-1: Multiple function equipment-Automatic transfer switching equipment

GB/T 14048.11-2016 -All Parts