NB/T 42012-2013Dimension and Feature of 1100 kV Composite String Insulator for A.C Substation and Electrical Equipment (English PDF)
交流变电站和电器设备用1100kV复合绝缘子尺寸与特性
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for NB/T 42012-2013 in 30 minutes.
Issued by
NEA
Level / Type
Industry · Recommended
Issue date
November 28, 2013
Implementation date
April 1, 2014
Scope
NB/T 42012-2013 is the English-translated version of 交流变电站和电器设备用1100kV复合绝缘子尺寸与特性.
NB/T 42012-2013 fixes the dimensions and the mechanical and electrical characteristics of 1100 kV composite insulators for alternating current substations and electrical equipment.
It applies where the nominal system voltage is 1000 kV and the frequency does not exceed 100 Hz, covering the composite string insulators used on substation equipment at that level.
The standard is a recommended energy industry document, classified K48 in China and 29.080.10 internationally, and issued by the National Energy Administration.
Its definitions and requirements rest on GB/T 2900.8-2009, GB/T 8287.1-2008, GB/T 8287.2-2008, GB/T 21429-2008, GB/T 25096-2010, GB/T 26218.1-2010, GB/T 26218.3-2011 and JB/T 9683-2012. Issued on 28 November 2013, it has applied since 1 April 2014.
Found what you need?
Document preview — NB/T 42012-2013
National Standard of the People's Republic of China
- ICS
- 29.080.10
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 42012-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2900.8-2009
GB/T 8287.1-2008
GB/T 8287.2-2008
GB/T 21429-2008
GB/T 25096-2010
GB/T 26218.1-2010
GB/T 26218.3-2011
JB/T 9683-2012
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 2900.8-2009Electrotechnical terminology -- Insulators
- GB/T 8287.1-2008Indoor and outdoor post insulators for systems with nominal voltage greater than 1000 V -- Part 1: Test on insulators of ceramic material or glass
- GB/T 8287.2-2008Indoor and outdoor post insulators for systems with nominal voltage greater than 1000 V -- Part 2: Dimensions and characteristics
- GB/T 21429-2008Composite insulators -- Hollow insulators for use in outdoor and indoor electrical equipment -- Definitions, test methods, acceptance criteria and design recommendations
- GB/T 25096-2010Composite station post insulators for substations with AC voltages greater than 1000V -- Definitions, test methods and acceptance criteria
- GB/T 26218.1-2010Selection and dimensioning of high-voltage insulators intended for use in polluted conditions -- Part 1: Definitions, information and general principles
Similar standards
How to Download NB/T 42012-2013
- 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/T 21429-2008 — Composite insulators -- Hollow insulators for use in outdoor and indoor electrical equipment -- Definitions, test methods, acceptance criteria and design recommendations
GB/T 25096-2010 — Composite station post insulators for substations with AC voltages greater than 1000V -- Definitions, test methods and acceptance criteria
GB/T 26218.1-2010 — Selection and dimensioning of high-voltage insulators intended for use in polluted conditions -- Part 1: Definitions, information and general principles
Secure payment via Stripe
Payments accepted
NB/T 42012-2013
$169.00