GB 50053-2013
Code for design of 20kV and below substation (English Version)

Standard No.

GB 50053-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

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

Latest

GB 50053-2013

Replace

GB 50053-1994

Scope

This specification is applicable to the design of substations for new construction, expansion and reconstruction projects with an AC voltage of 20kV and below.

GB 50053-2013 Referenced Document

• GB 17467 High-voltage/low-voltage prefabricated substation
• GB 4208 Degrees of protection provided by enclosure(IP code)
• GB 50052 Code for design electric power supply system
• GB 50054 Code for design of low voltage electrical installations
• GB 50058 Code for design of electrical installations in explosive atmospheres*， 2014-01-29 Update
• GB/T 16895.1 Low-voltage electrical installations Part 1: Basic principles, general characteristic evaluation and definitions
• GB/T 16895.10 Low-voltage electrical installations—Part 4-44: Protection for safety—Protection against voltage disturbances and electromagnetic disturbances*， 2021-10-11 Update
• GB/T 16895.13 Low-voltage electrical installations—Part 7-701: Requirements for special installations or locations—Locations containing a bath or shower*， 2022-12-30 Update
• GB/T 16895.14 Electrical installations of buildings.Part 7-703:Requirements for special installations or locations.Rooms and cabins containing sauna heaters
• GB/T 16895.15 Electrical installations of buildings Part 5: Selection and erection of electrical equipment Section 523: Current-carrying capacities in wiring systems
• GB/T 16895.16 Electrical installations of buildings--Part 4: Protection for safety--Chapter 44: Protection against overvoltages--Section 444: Protection against electromagnetic interferences(EMI) in installations of buildings
• GB/T 16895.17 Eletrical installations of buildings--Part 5: Selection and evection of electrical equipment--Section 548: Earthing arrangements and equipotential bonding for information technology installations
• GB/T 16895.18 Electrical installations of buldings.Part 5-51: Selection and erection of electrical equipment.Common rules
• GB/T 16895.19 Low-voltage electrical installations—Part 7-702: Requirements for special installations or locations—Swimming pools and fountains*， 2017-07-31 Update
• GB/T 16895.2 Low-voltage electrical installations—Part 4-42: Protection for safety—Protection against thermal effects*， 2017-11-01 Update
• GB/T 16895.20 Low-voltage electrical installations—Part 5-55:Selection and erection of electrical equipment—Other equipment*， 2017-12-29 Update
• GB/T 16895.21 Low-voltage electrical installations—Part 4–41：Protection for safety—Protection against electric shock*， 2020-12-14 Update
• GB/T 16895.22 Low-voltage electrical installations—Part 5-53: Selection and erection of electrical equipment—Devices for protection for safety, isolation, switching, control and monitoring*， 2022-12-30 Update
• GB/T 16895.23 Low-voltage electrical installations—Part 6: Verification*， 2020-12-14 Update
• GB/T 16895.24 Electrical installations of buildings-Part 7-710:Requirements for special installations or locations-Medical locations
• GB/T 16895.25 Low voltage electrical installations—Part 7-711: Requirements for special installations or locations—Exhibitions, shows and stands*， 2022-07-11 Update
• GB/T 16895.26 Electrical installations of buildings-Part 7-740:Requirements for special installations or locations-structures,amusement devices and booths at fairgrounds,amusement parks and circuses
• GB/T 16895.27 Low-voltage electrical installations - Part 7-705: Requirements for special installations or locations - Agricultural and horticultural premises
• GB/T 16895.28 Low-voltage electrical installations—Part 7-714:Requirements for special installations or locations—External lighting installations*， 2017-11-01 Update
• GB/T 16895.29 Electrical installations of buildings - Part 7-713: Requirements for special installations and locations - Furniture
• GB/T 16895.3 Low-voltage electrical installations—Part 5-54: Selection and erection of electrical equipment—Earthing arrangements and protective conductors*， 2017-07-31 Update
• GB/T 16895.30 Electrical installations of buildings - Part 7-715: Requirements for special installations or locations - Extra-low-voltage lighting installations
• GB/T 16895.31 Electrical installations of buildings - Part 7-717: Requirements for special installations or locations - Mobile or transportable units
• GB/T 16895.32 Low voltage electrical installations—Part 7-712: Requirements for special installations or locations—Solar photovoltaic (PV) power supply systems*， 2021-04-30 Update
• GB/T 16895.33 Low-voltage electrical installations—Part 5-56: Selection and erection of electrical equipment—Safety services*， 2021-10-11 Update
• GB/T 16895.34 Low-voltage electrical installations—Part 7-753: Requirements for special installations or locations—Heating cables and embedded heating systems*， 2018-03-15 Update
• GB/T 16895.4 Electrical installations of buildings--Part 5:Selection and erection of electrical equipment--Chapter 53:Switchgear and controlgear
• GB/T 16895.5 Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent
• GB/T 16895.6 Low-voltage electrical installations.Part 5-52: Selection and erection of electrical equipment.Wiring systems*， 2014-12-22 Update
• GB/T 16895.7 Low-voltage electrical installations—Part 7-704: Requirements for special installations or locations—Construction and demolition site installations*， 2021-10-11 Update
• GB/T 16895.8 Low-voltage eletrical installations.Part 7-706:Requirements for special installations or locations.Conducting locations with restricted movement
• GB/T 16895.9 Electrical installations of buildings Part 7: Requirements for special installations or locations Section 707-Earthing requirements for the installation of data processing equipment
• GB/T 20635 Special environment condition-Technical requirements of high-voltage apparatuses for plateau
• GB/T 50065 Code for design of ac electrical installations earthing

GB 50053-2013 history

• 2013 GB 50053-2013 Code for design of 20kV and below substation
• 1994 GB 50053-1994 Code for design of 10kV & under electric substation