GF302D is a powerful and portable threephase current and voltage source. All test values are generated absolutely synthetically with a high degree of accuracy and stability.

FEATURES

Able to test basic error, shunt running, start, standard error automatically and manually in single-step of single/three phase, according to relative regulation of kWh meter.
Able to do change test caused by voltage influence, frequency influence and harmonic influence.
Output of power source is speedy and stable, AC maximum output of each phase can reach 120A in maximum.
Voltage, current and phase position of each phase can be adjusted in split-phase, improving the flexibility of power source.
Frequency of each impulse input port can reach 40Hz.
7-inch TFT color display touch screen, English menu, simple and convenient operation, commonly used functions and current basic load point can be controlled in one button.
Each meter position can provide one standard, dependent RS485 port, and able to perform multi-function test, such as communication test.
Impulse port of each meter position, external polarity can be set randomly, able to adapt kWh meter of impulse cascade and common-anode.

200mA Verification Electric Meter Calibration Shunt Running

Zero Sequence Current Transformer

Split Core Current Transformer

Instrument Current Transformer

AC Current Probe

Clamp On Current Transformer

Flexible Ct Clamps

Outdoor Voltage Transformer

Digital Power Meter

CT PT Analyzer

Electric Meter Calibration

Secondary Current Injection Test

Portable Meter Test Equipment

Power Quality Analyzer

Electrical Test Equipment

Ammeter Recorder

Electrical Power Calibrator

Primary Injection Test Equipment

Protection Relay Test Equipment

200mA Verification Electric Meter Calibration Shunt Running

power meter calibration

power meter accuracy

electrical meter calibration