JJG 597-2005
Verification Equipment for AC Electrical Energy Meters (English Version)

Standard No.

JJG 597-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

National Metrological Verification Regulations of the People's Republic of China

Latest

JJG 597-2005

Replace

JJG 597-1989

Scope

This procedure is applicable to the type evaluation, prototype test, initial calibration, subsequent calibration and in-use inspection of AC energy meter calibration devices (hereinafter referred to as devices) with a reference frequency of 50Hz or 60Hz.

JJG 597-2005 history

• 2005 JJG 597-2005 Verification Equipment for AC Electrical Energy Meters
• 1989 JJG 597-1989 Verification Regulation of Verification Equipment for AC Electrical Energy Meter