MZ-8800 relay protection tester is good

MZ-8800 relay protection tester, for relay check power distribution systems. Relay test work independently to complete the following 110KV substation. Independent production better prices, sale one year warranty and lifetime maintenance, welcomed the order. Nominal output AC current output accuracy parameter 8800: 0.2 phase current output (RMS) 0 ~ 40A three and current output (RMS) 0 ~ 120A longer allowed to work with the current value (rms) 10A phase current maximum output power of 420VA When the current maximum output of three and a maximum output power of 900VA three permitted and the current maximum output frequency range 10s working time (fundamental) 20 ~ 1000Hz harmonic number from 1 to 20 times the output of the DC current output accuracy 0.5 Current output 0 ~ ± 10A / Each phase, 0 ~ ± 30A / three and maximum output load voltage of 20V AC voltage output Output Accuracy 8800: 0.2 phase voltage output (RMS) 0 ~ 120V line voltage output (RMS) 0 ~ 240V phase voltage / line voltage output Power 80VA / 100VA frequency range (fundamental) 20 ~ 1000Hz harmonic frequency of 1 to 20 times the output DC voltage output voltage accuracy of 0.5 relative to the output amplitude 0 ~ ± 160V line voltage output amplitude 0 ~ ± 320V phase voltage / line voltage Output power 70VA / 140VA power supply voltage range AC220V ± 15%, 50 / 60Hz ambient temperature permissible range -10 ℃ - + 50 ℃ volume weight volume: 400 × 300 × 180mm3 Weight: 16kg