NB/T 20290-2014Qualifying of continuous duty safety class motors for nuclear power plants (English PDF)
核电厂安全级连续工作制电动机的鉴定
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 20290-2014 in 30 minutes.
Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 29, 2014
Implementation date
November 1, 2014
Scope
NB/T 20290-2014 is the English-translated version of 核电厂安全级连续工作制电动机的鉴定.
NB/T 20290-2014 covers the qualification of continuous duty safety class motors for nuclear power plants and is a recommended Chinese energy industry standard. It lays down the principles, the procedures and the methods for qualifying such motors and their interfaces.
Its field of application is the qualification of three-phase squirrel-cage motors of this kind at nuclear plants. The standard is based on IEEE 334-2006 and carries Chinese classification F69 with international classification 27.120.20.
GB/T 11026.1, GB/T 12727-2002, GB/T 13625 and GB/T 22718 are quoted in the text. It takes the place of EJ/T 628-1999. Issued on 29 June 2014, it has applied since 1 November 2014.
Found what you need?
Document preview — NB/T 20290-2014
National Standard of the People's Republic of China
- ICS
- 27.120.20
- Replacing
- EJ/T 628-1999
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20290-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 11026.1
GB/T 12727-2002
GB/T 13625
GB/T 22718
......
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 11026.1Electrical insulating materials -- Thermal endurance properties -- Part 1: Ageing procedures and evaluation of test results
- GB/T 12727-2002Qualification of electrical equipment important to safety for nuclear power plants
- GB/T 13625Seismic qualification of safety class electrical equipment for nuclear power plants
- GB/T 22718Thermal evaluation methods of insulation systems for high-voltage electrical machines
Similar standards
Editions of NB/T 20290
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20290-2014 | Qualifying of continuous duty safety class motors for nuclear power plants | current edition | Current |
| EJ/T 628-1999 | Qualifying of continuous duty safety class motors for nuclear power plants | previous edition | Superseded |
This page sells the current edition, NB/T 20290-2014. Earlier editions are listed for reference only.
How to Download NB/T 20290-2014
- 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 11026.1-2016 — Electrical insulating materials -- Thermal endurance properties -- Part 1: Ageing procedures and evaluation of test results
GB/T 13625-2018 — Seismic qualification of safety class electrical equipment for nuclear power plants
GB/T 22718-2008 — Thermal evaluation methods of insulation systems for high-voltage electrical machines
Secure payment via Stripe
Payments accepted
NB/T 20290-2014
$269.00