frequency combination digital meter
Models: three-phase AC/DC ammeter, three-phase AC/DC voltmeter,
Power supply power consumption: < 3VA
Power supply auxiliary power : AC220V,AC\DC80-270V
Display range : LED display 3 1/2digits ,4digits or 4 1/2digits , add with symbol digit
Accuracy : 0.5 or 0.2 class
Input Frequency : 45~65 Hz
Current AC1A, AC5A, DC0-20 m A, and others
Input standard range : Voltage AC100V, AC220V, AC380V, and others
Dimension: 96x96mm, 72x72mm, 80x80mm
General Specification
three-phase digital meter
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Package: | carton |
Brand Name: | CNDF |
Place of Origin: | Zhejiang China (Mainland) |
The instrument GF312D1 is a precision 0.05% AC energy meter testing instrument, mainly used to test three phase energy meter error on site, measure all various of AC parameters and CT ratio & phase error, it is also as three phase reference energy meter in the laboratory. ...
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The GF302D1S portable three phase energy meter test system consists of an integrated 0.05% three-phase current and voltage source and a three-phase electronic reference standard meter of accuracy class 0.02. Characteristic features of the GF302D1S are its wide measuring range ...
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