GB/T 7251.7-2015 Replaced National standards

GB/T 7251.7-2015 Low-voltage switchgear and controlgear assemblies—Part 7:Assemblies for specific applications such as marinas,camping sites,market squares,electric vehicles charging stations

Publish Date: 2015-05-15 Implement Date: 2015-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7251.7-2015

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Low-voltage distribution electrical equipment

ICS Name: Low-voltage switchgear and controllers

Publish Date: 2015-05-15

Implement Date: 2015-12-01

Pages: 32 pages

Scope

Note 1: The terms AMHS (see 3.1.101), ACCS (see 3.1.102), AMPS (see 3.1.103), and ACSEV (see 3.1.104) used throughout this section refer to low-voltage switchgear and controlgear intended for use in docks and similar locations (AMHS), campgrounds and similar locations (ACCS), market squares and other similar outdoor public spaces (AMPS), and charging stations (ACSEV). The term "switchgear" is used to refer to all distribution cabinets.
The specific requirements for switchgear defined in this part of GB 7251 are as follows:
—— Switchgear with a rated voltage not exceeding 1,000 V AC or 1,500 V DC;
—— Fixed or mobile switchgear with an enclosure;
—— Switchgear intended for use with equipment for power generation, transmission, distribution, and energy conversion, as well as equipment for controlling energy consumption;
—— Switchgear operated by general personnel;
—— Switchgear intended for installation and use in docks, campgrounds, market squares, and other similar outdoor public spaces or similar locations;
—— Switchgear intended for use in electric vehicle charging stations.

Development Information

Word Count: 47 Thousand words Pages: 32 pages

Same series standard

GB/T 7251.6-2015 Low-voltage switchgear and controlgear assemblies—Part 6:Busbar trunking systems(busways)

Superseded by the following standards

GB/T 7251.7-2025 Low-voltage switchgear and controlgear assemblies—Part 7:Assemblies for specific applications such as marinas,camping sites,market squares,electric vehicle charging stations

Referenced Standards

GB/T 7251.1-2013 Low-voltage switchgear and controlgear assemblies—Part 1:General rules IEC 60068-2-75 IEC 60364-4-43 IEC 60364-7-708 IEC 60364-7-709 IEC 60364-7-722 IEC 60364-7-740

Adopt standards

IEC/TS 61439-7:2014

Related Standards

GB 7251.2-1997 Replaced

GB 7251.2-1997 Low-voltage switchgear and control gear assemblies—Part 2:Particular requirements for busbar trunking systems(busways)

Publish Date: 1997-12-30

GB/T 11022-1999 Replaced

GB/T 11022-1999 Common specifications for high-voltage switchgear and control gear standards

Publish Date: 1999-10-10

GB/T 18858.1-2002 Replaced

GB/T 18858.1-2002 Low-voltage switchgear and control gear Controller-device interface(CDIs)—Part 1:General rules

Publish Date: 2002-10-08

GB/T 18858.3-2002 Replaced

GB/T 18858.3-2002 Low-voltage switchgear and control gear—Controller-Device interface(CDI)—Part 3:Device Net

Publish Date: 2002-10-08

GB/Z 18859-2002 Replaced

GB/Z 18859-2002 Enclosed low-voltage switchgear and controlgear Assemblies—Guide for testing under conditions of arcing due to internal fault

Publish Date: 2002-10-08

GB 14048.4-2003 Replaced

GB 14048.4-2003 Low-voltage switchgear and controlgear—Electromechanical contactors and motor-starters

Publish Date: 2003-09-10