IEC 62052-21 Ed. 1.0 en:2004

Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment

International Electrotechnical Commission, 05/18/2004

Publisher: IEC

File Format: PDF

$139.00$278.00


Published:18/05/2004

Pages:44

File Size:1 file , 520 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies general requirements for the type test of newly manufactured indoor tariff and load control equipment, like electronic ripple control receivers and time switches that are used to control electrical loads, multi-tariff registers and maximum demand indicator devices.

More IEC standard pdf

IEC 60051-2 Ed. 4.0 b:1984

IEC 60051-2 Ed. 4.0 b:1984

Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2: Special requirements for ammeters and voltmeters

$23.00 $47.00

IEC 60424-5 Ed. 1.0 en:2009

IEC 60424-5 Ed. 1.0 en:2009

Ferrite cores - Guide on the limits of surface irregularities - Part 5: Planar-cores

$33.00 $66.00

IEC 61482-2 Ed. 1.0 b:2009

IEC 61482-2 Ed. 1.0 b:2009

Live working - Protective clothing against the thermal hazards of an electric arc - Part 2: Requirements

$82.00 $164.00

IEC 62271-104 Ed. 1.0 b:2009

IEC 62271-104 Ed. 1.0 b:2009

High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages of 52 kV and above

$139.00 $278.00