NB/T 42055-2015Technical code for automatic control of low-voltage hydropower unit (English PDF)
小水电低压机组自动化控制技术规范
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 42055-2015 in 30 minutes.
Issued by
NEA
Level / Type
Industry · Recommended
Issue date
July 1, 2015
Implementation date
December 1, 2015
Scope
NB/T 42055-2015 is the English-translated version of 小水电低压机组自动化控制技术规范.
NB/T 42055-2015 is the recommended Chinese energy industry standard giving the technical code for the automatic control of low-voltage hydropower units. It states the requirements for designing the automatic control system of the unit and for its construction, acceptance and operation.
The code is written for hydro-turbine generator sets whose rated voltage level is 690 V or below. It quotes GB/T 14285, GB/T 50063, GB 50171, GB 50700, DL/T 381, DL/T 478, DL/T 507, DL/T 578, DL/T 619, DL/T 645, DL/T 5413, NB/T 42034, SL 172 and SL 229. Issued on 1 July 2015, it has applied since 1 December 2015.
Found what you need?
Document preview — NB/T 42055-2015
National Standard of the People's Republic of China
- ICS
- 27.140
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 42055-2015 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 14285
GB/T 50063
GB 50171
GB 50700
DL/T 381
DL/T 478
DL/T 507
DL/T 578
DL/T 619
DL/T 645
DL/T 5413
NB/T 42034
SL 172
SL 229
......
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 14285Technical code for relaying protection and security automatic equipment
- GB/T 50063Code for design of electrical measuring device of power system
- GB 50171Erection works of electrical installations Code for construction and acceptance of switchboard outfit,complete cubicle and secondary circuit
- DL/T 381Technical guide for protection against lighting of electronic device
- DL/T 507Start-up test code for Hydro-generating units
- DL/T 578Basic Technical Conditions of Computer Monitoring System for Hydropower Plants
GB 50700 · DL/T 478 · DL/T 5413 · SL 172
Similar standards
How to Download NB/T 42055-2015
- 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
DL/T 381-2010 — Technical guide for protection against lighting of electronic device
DL/T 507-2014 — Start-up test code for Hydro-generating units
DL/T 578-2023 — Basic Technical Conditions of Computer Monitoring System for Hydropower Plants
Secure payment via Stripe
Payments accepted
NB/T 42055-2015
$189.00