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Automotive 3-Phase Microcomputer Protection Relay Testing System Secondary Current Injection Protection Relay Tester1
Meter for ElectricityRelay Protection Tester3-Phase Relay Protection Tester
Xian XZH Electric Power Technology Co., Ltd.
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Product Description Product DescriptionXHJB634 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced microelectronic technology. Detailed PhotosAC current outputOutput accuracy 0.2 levelPhase current output (effective value) 0~40ATriple current output (effective value) 0~120AMaximum output power of phase current 420VAMaximum output power at the maximum output of triple parallel current 900VAAllowable working time at maximum output of triple parallel current: 10sFrequency range (fundamental wave) 20~1000HzHarmonic frequency 1~20 timesDC current outputOutput accuracy 0.2 levelCurrent output 0~±10A / each phase, 0~±30A / triple parallelMaximum output load voltage 20VAC voltage outputOutput accuracy 0.2 levelPhase voltage output (effective value) 0~120VLine voltage output (effective value) 0~240VPhase voltage/line voltage output power 80VA / 100VAFrequency range (fundamental wave) 20~1000HzHarmonic frequency 1~20 timesDC voltage outputOutput accuracy 0.2 levelPhase voltage output amplitude 0~±160VLine voltage output amplitude 0~±320VPhase voltage/line voltage output power 70VA / 140VA Product ParametersSwitch quantity and time measurementIndustrial Control Type RemarksSwitch input 8 channels Empty contact: 1~20mA, 24VPotential contact access: "0": 0~ +6V; "1": +11 V~ +250VSwitch output 4 pairs DC: 220V/0.2A; AC: 220V/0.5ATime measurement Measuring range 0.1ms ~ 9999s Measuring accuracy 0.1mSvolume and weightIndustrial control typeDimensions 410×360×200mm3Single machine weight 20kgPower supply AC 220V±10%, 50/60HzAmbient temperature -10oC ~ +50oCCertificationsCompany Profile
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