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JJG 1139-2017Low Voltage Metering Current Transformer Automatic Testing System (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

February 28, 2017

Implementation date

May 28, 2017

Scope

JJG 1139-2017 (Low Voltage Metering Current Transformer Automatic Testing System) is available as an English-translated PDF.

JJG 1139-2017 — Low Voltage Metering Current Transformer Automatic Testing System

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Document preview — JJG 1139-2017

National Standard of the People's Republic of China

ICS: 17.220
Classification: A 55

Issued by: General Administration of Quality Supervision, Inspection and Quarantine

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to the rated voltage of 0.4kV and below, rated current 1500A and below metering with low-voltage current transformer automatic verification system (hereinafter referred to as "verification system") the first test, follow-up inspection and use of inspection.

Document data

International classification (ICS): 17.220.

Chinese classification (CCS): A55.

Estimated length of the Chinese original: 22,224 words.

Standards quoted by this document

JJG 169; JJG 313; JJG 795; JJG 1005; JJG 1021; JJF 1264

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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