GB 7251.1-1997Low-voltage switchgear and controlgear assemblies. Part 1: Type-tested and partially type-tested assemblies (English PDF)
低压成套开关设备和控制设备 第一部分: 型式试验和部分型式试验成套设备
GB 7251.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB 7251.1-2013 | [GB/T 7251.1-2013] Low-voltage switchgear and controlgear assemblies - Part 1: General rules | Obsolete |
| GB 7251.1-2005 | Low-voltage switchgear and controlgear assemblies Part 1:Type-tested and partially type-tested assemblies | Obsolete |
| GB 7251.1-1997 | Low-voltage switchgear and controlgear assemblies. Part 1: Type-tested and partially type-tested assemblies | Obsolete |
GB 7251.1-1997 is obsolete. It has been replaced by GB 7251.1-2005. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for GB 7251.1-1997 in 30 minutes.
Issued by
State Bureau of Technical Supervision
Level / Type
National · Mandatory
Issue date
January 2, 1997
Implementation date
October 1, 1998
Scope
GB 7251.1-1997 is the English-translated version of 低压成套开关设备和控制设备 第一部分: 型式试验和部分型式试验成套设备.
GB 7251.1-1997 is the Chinese national standard "Low-voltage switchgear and controlgear assemblies. Part 1: Type-tested and partially type-tested assemblies". It was issued on January 2, 1997 by the State Bureau of Technical Supervision, and took effect on October 1, 1998. It is obsolete: it has been replaced by GB 7251.1-2005.
Found what you need?
Document preview — GB 7251.1-1997
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1997-01-02.
Date of implementation: 1998-10-01.
Status: obsolete, replaced by GB 7251.1-2005.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- MZ/T 147-2019Basic specifications for production and manufacture of cremator
- NB/T 10185-2019Technical specifications for performance testing and quality assessment of key equipment for Grid-connected PV Power Plants
- NB/T 31043-2019Technical specification for main control system of offshore wind turbine generator system
- GB/T 35857-2018Safety rules for the construction and installation of electric lifts with inclined path
- YC/T 10.14-2018Tobacco Machinery General Technical Conditions Part 14: Electrical Control Systems
- GB/Z 17799.6-2017Electromagnetic compatibility -- Generic standards -- Immunity for power station and substation environments
How to Download GB 7251.1-1997
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB 7251.2-2006 — Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems (busways)
GB 7251.2-1997 — Low-voltage switchgear and controlgear assemblies. Part 2: Particular requirements for busbar trunking systems (busways)
GB 7251.3-2006 — Low-voltage switchgear and controlgear assemblies—Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskille
Secure payment via Stripe
Payments accepted
GB 7251.1-1997
$800.00