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DL/T 740-2014Capacitive type voltage detectors (English PDF)

电容型验电器

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Issued by

National Energy Administration

Level / Type

National · Recommended

Issue date

March 18, 2014

Implementation date

August 1, 2014

Scope

DL/T 740-2014 is the English-translated version of 电容型验电器.

DL/T 740-2014 — Capacitive type voltage detectors

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Document preview — DL/T 740-2014

National Standard of the People's Republic of China

ICS: 31.060.70
Classification: K 42
Replacing: DL 740-2000

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard provides for the exchange of 1OkV ~ 75OkV power system capacitance type electroscope definition, classification, technical requirements, test methods. This standard is applicable to the portable electroscope used in the frequency AC power system of 1OkV ~ 75OkV in the area of ??1000m and below. Applicable to the measured parts in contact with the capacitive electroscope, not suitable for inductive non-contact electroscope.

Document data

International classification (ICS): 31.060.70.

Chinese classification (CCS): K42.

Estimated length of the Chinese original: 36,344 words.

Adopted international standard: IEC 61243-1-2003, MOD.

Supersedes the earlier edition DL 740-2000.

Standards quoted by this document

GB/T 1800.1; GB/T 1800.2; GB/T 2421.1; GB/T 2423.8; GB/T 2423.10; GB/T 2423.22; GB/T 3241; GB/T 3767; GB/T 3785.1; GB/T 3979; GB/T 5465.2; GB 13398; GB/T 15173; GB/T 16927.1; DL/T 877; DL/T 972

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 18857-2019Technical guide for live working on distribution line

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