Performance characteristics: 1.For three-phase power source input, they are all of three-phase 380V10%,50Hz/60 Hz, Three-phase four-wire/three-phase three-wire; three-phase power source output capacity: 3KVA-600KVA 2.Knob rapid regulation of three-phase power source output voltage and output frequency; 3.Output voltage: phase voltage 0.0V-300.0V/wire voltage 0.0V-521.0V,three-phase four-wire system; 4.Output frequency: 45.0 Hz-70.0 Hz,50 Hz,60 Hz,400Hz; 5.Any phase of the three-phase power source output voltage may be 100% applied alone; 6.The phase difference of the three-phase power source output voltage is 120 2 ; 7.High accuracy LEO digit display, it is possible to change over to any parameter display of the A, B and C three phases arbitrarily.
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