Valid

SL 456-2010Specifications of electrical measuring design for water resources and hydropower projects (English PDF)

Preview PDF

This is a limited preview

Buy now to download the full PDF (40 pages)

Need quotation for your management?

Get a formal quotation for SL 456-2010 in 30 minutes.

Issued by

Ministry of Water Resources of the People's Republic of China

Level / Type

National · Mandatory

Issue date

March 1, 2010

Implementation date

June 1, 2010

Scope

SL 456-2010 (Specifications of electrical measuring design for water resources and hydropower projects) is available as an English-translated PDF.

SL 456-2010 — This standard applies to new or expanded unit capacity and above 10MW hydroelectric generating plants (excluding pumped storage power plants), AC rated voltage of 35 ~ 500kV substation, single most 200kW and above capacity pumping stations.

This standard specifies the electrical measuring water conservancy and hydropower project (including energy metering) the basic principles of design, contents and requirements.

Found what you need?

Document preview — SL 456-2010

National Standard of the People's Republic of China

ICS: 27.140
Classification: P 59
Replacing: SDJ 9-1987

Issued by: Ministry of Water Resources of the People's Republic of China

What this standard covers1
Document data2

What this standard covers

This standard applies to new or expanded unit capacity and above 10MW hydroelectric generating plants (excluding pumped storage power plants), AC rated voltage of 35 ~ 500kV substation, single most 200kW and above capacity pumping stations. This standard specifies the electrical measuring water conservancy and hydropower project (including energy metering) the basic principles of design, contents and requirements. Does not include related content laboratory tests of electrical instrumentation.

Document data

International classification (ICS): 27.140.

Chinese classification (CCS): P59.

Estimated length of the Chinese original: 60,688 words.

Supersedes the earlier edition SDJ 9-1987.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 40 pages — is available in the English PDF.

How to Download SL 456-2010

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.