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Position: Chinese Standard in English/GB/T 7251.1-2013
GB/T 7251.1-2013   Low-voltage switchgear and controlgear assemblies―Part 1:General rules (English Version)
Standard No.: GB/T 7251.1-2013 Status:superseded
Language:English File Format:PDF
Word Count: 50500 words Price(USD):140.00 remind me the price change
Implemented on:2015-1-13 Delivery: immediately
Standard No.: GB/T 7251.1-2013
English Name: Low-voltage switchgear and controlgear assemblies―Part 1:General rules
Chinese Name: 低压成套开关设备和控制设备 第1部分:总则
Chinese Classification: K31    Low-voltage distribution electrical equipment
Professional Classification: GB    National Standard
Issued by: AQSIQ, SAC
Issued on: 2013-12-31
Implemented on: 2015-1-13
Status: superseded
Superseded by:GB/T 7251.1-2023 Low-voltage switchgear and controlgear assemblies—Part 1: General rules
Superseded on:2024-3-1
Abolished on:2024-03-01
Superseding:GB 7251.1-2005 Low-voltage switchgear and controlgear assemblies Part 1:Type-tested and partially type-tested assemblies
Language: English
File Format: PDF
Word Count: 50500 words
Price(USD): 140.00
Delivery: via email in 1 business day
Referred in GB/T 7251.1-2013:
*GB/T 2423.17-2008 Envrionmental testing for electric and electronic products - Part 2: Test method - Test Ka: Salt mist
*GB/T 2423.2-2008 Environmental testing - Part 2: Test methods - Tests B: Dry heat
*GB/T 2423.4-2008 Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat,cyclic ( 12h+12h cycle)
*GB/T 4025-2010 Basic and safety principles for man-machine interface,marking and identification—Coding principles for indicators and actuators
*GB/T 4205-2010 Basic and safety principles for man-machine interface(MMI),marking and identification—Actuating principles
*GB 4208-2008 Degrees of Protection Provided By Enclosure (IP Code)
*GB/T 5013.3-2008 Rubber insulated cables of rated voltages up to and including 450/750V - Part 3: Heat resistant silicone insulated cables
*GB/T 5169.10-2006 Fire hazard testing for electric and electronic products - Part 10: Glow/hot-wire based test methods - Glow-wire apparatus and common test procedure
*GB/T 5169.11-2006 Fire hazard testing for electric and electronic products - Part 11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products
*GB/T 5169.5-2008 Fire hazard testing for electric and electronic products - Part 5: Test flames - Needle test method - Apparatus confirmatory arrangement and guidance
*GB/T 9341-2008 Plastics - Determination of flexural properties
*GB/T 16895.10-2010 Low-voltage electrical installations—Part 4-44: Protection for safety—Protection against voltage disturbances and electromagnetic disturbances
*GB 16895.21-2011 Low-voltage electrical installations—Part 4-41:Protection for safety—Protection against electric shock
*GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems - Part 1: Principles requirements and tests
*GB/T 17626.11-2008 Electromagnetic compatibility--Testing and measurement techniques--Voltage dips,short interruptions and voltage variations immunity tests
*GB/T 17626.13-2006 Electromagnetic compatibility (EMC) - Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port low frequency immunity test
*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 20138-2006 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
*GB/T 24276-2009 A method of temperature-rise assessment by extrapolation for partially type-tested assemblies(PTTA)of low-voltage switchgear and controlgear
*GB/T 2900.50-2008 Electrotechnical terminology - Generation transmission and distribution of electricity - General
*GB/T 2900.57-2008 Electrotechnical terminology - Generation transmission and distribution of electricity - Operation
*GB/T 2900.71-2008 Electrotechnical terminology - Electrical installations
*GB/T 2900.73-2008 Electrotechnical terminology - Earthing and protection against electric shock
*GB/T 2900.8-2009 Electrotechnical terminology - Insulators
*GB/T 2900.83-2008 Electrotechnical terminology - Electrical and magnetic devices
*GB/T 3956-2008 Conductors of insulated cables
*GB/T 4207-2003 Method for determining the comparative and the proof trackin indices of solid insulating materials under moist conditionis
*GB/T 5023.4-2008 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 4: Sheathed cables for fixed wiring
*GB 5226-1985
*GB 5226.1-2008 Electrical Safety of Machinery - Electrical Equipment of Machines - Part 1: General Requirements
*GB/T 7061-2003 Low-voltage switchgear and controlgear assemblies in ships
*GB/T 17045-2008 Protection against electric shock - Common aspects for installation and equipment
*GB 17625.2-2007 Electromagnetic compatibility (EMC)—Limits—Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems,for equipment with rated current ≤16 A pe
*GB/Z 17625.3-2000 Electromagnetic compatibility--Limits--Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16A
*GB/T 24277-2009 A method for assessing the short-circuit withstand—Strength of partially type-tested assemblies (PTTA)
*GB/Z 25842.1-2010 Low-voltage switchgear and controlgear - Overcurrent protective devices - Part 1: Application of short-circuit ratings
*GB/Z 25842.2-2012 Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions
GB/T 7251.1-2013 is referred in:
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