The GF302D portable meter test equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of
testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the meter test
equipment also can be used as one high precision standard power source, voltage source and current source. Portable design, used in the laboratory or on site to auto check energy meter
error.
Parameters:
Accuracy: 0.05%, 0.1%
Stability: 0.01%/120s
Voltage measurement range: 0-600V
Current measurement range: 0-120A
Harmonic: 2-51 times or 2-63times
Frequency range: 40-70Hz
Phase angle: 0-360°
Power factor: -1~0~1
Dimensions: 500*600*175mm
Weight: 22kg
Packing: Wooden packing
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. ...
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 ...