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
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