XHJB634 Three Phase Relay Protection Calibrator

XHJB634 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced microelectronic technology.

Main Specifications

AC current output

Output accuracy 0.2 level

Phase current output (effective value) 0～40A

Triple current output (effective value) 0～120A

Long-term allowable working value of phase current (effective value) 10A

Maximum output power of phase current 420VA

Maximum output power at the maximum output of triple parallel current 900VA

Allowable working time at maximum output of triple parallel current: 10s

Frequency range (fundamental wave) 20～1000Hz

Harmonic frequency 1～20 times

DC current output

Output accuracy 0.2 level

Current output 0～±10A / each phase, 0～±30A / triple parallel

Maximum output load voltage 20V

AC voltage output

Output accuracy 0.2 level

Phase voltage output (effective value) 0～120V

Line voltage output (effective value) 0～240V

Phase voltage/line voltage output power 80VA / 100VA

Frequency range (fundamental wave) 20～1000Hz

Harmonic frequency 1～20 times

DC voltage output

Output accuracy 0.2 level

Phase voltage output amplitude 0～±160V

Line voltage output amplitude 0～±320V

Phase voltage/line voltage output power 70VA / 140VA

Switch quantity and time measurement

Industrial Control Type Remarks

Switch input 8 channels Empty contact: 1～20mA, 24V

Potential contact access: "0": 0～ +6V; "1": +11 V～ +250V

Switch output 4 pairs DC: 220V／0.2A; AC: 220V／0.5A

Time measurement Measuring range 0.1ms ~ 9999s Measuring accuracy 0.1mS

Volume and weight

Industrial control type

Dimensions 410×360×200mm³

Single machine weight 20kg

Power supply AC 220V±10%, 50/60Hz

Ambient temperature -10℃ ～ +50℃

Real pictures