Electronic Watt-hour Meter

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Electronic Watt-hour Meter

Description of Three-phase Electronic Watt-hourMeter:
The three phase electrical type watt-hour meter is a kind of whole electricalmeter which measures active energy or reactive energy electric energyconsumption in frequency 50Hz or 60Hz three phase AC electricity net. Theseries meter is a new product developed by our company according to marketdemand and adopts advanced special low power loss solid state, concentrativetechnique and SMT technology. This watt-hour meter can indicate useraccumulative total electric energy consumption by mechanical register or LCDdisplayer.

Features of Three-phase Electronic Watt-hour Meter:
1. It delivers high accuracy, strong reliability, wide load, low power loss,level error curve, saving energy and materials etc.
2. The technical performance of active energy three phase watt-hour metercompletely conforms to National Standard GB/T 17215-2002 and InternationalStandard IEC6 2053.
3. The technical performance of reactive energy three phase watt-hour metercompletely conforms to National Standard GB/T17882-1999 and InternationalStandard IEC1268.

Technical Parameters of Three-phase ElectronicWatt-hour Meter:

Name

Type

Accuracy (class)

Rated voltage (v)

Rated current (A)

Connection mode

Three phase four wire active energy electrical type watt-hour meter

SEB

3×380/220

3×1(2), 3×1.5(6), 3×3(6)

Input through current transformer

3×5(25), 3×10(50), 3×15(60), 3×20(80 3×20(100)

Directly input

3×100/57.5

3×1(2), 3×1.5(6) 3×3(6)

Input through current, voltage transformer

Three phase three phase active energy electrical type watt-hour meter

SEC

3×380

3×1(2), 3×1.5(6), 3×3(6)

Input through current transformer

3×5(25), 3×10(50), 3×15(60), 3×20(80), 3×20(100)

Directly input

3×100

3×1(2), 3×1.5(6) 3×3(6)

Input through current, voltage transformer

Three phase four wire reactive energy electrical type watt-hour meter

SED

3×380

3×1(2), 3×1.5(6), 3×3(6)

Input through current transformer

3×5(25), 3×10(50), 3×15(60), 3×20(80), 3×20(100)

Directly input

3×100

3×1(2), 3×1.5(6), 3×3(6)

Input through current, voltage transformer

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Links：https://www.globefindpro.com/products/97566.html

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