西安杰瑞达 Instrument Co., Ltd.

西安杰瑞达 Instrument Co., Ltd. mainly produce various kinds of variable frequency power supply, single-phase variable frequency power supply, three-phase inverter power, 60HZ power inverter. The main production of various types of three-phase inverter power supply, 60HZ three-phase inverter power supply, 400HZ three-phase inverter power supply, Shanghai Three-phase inverter power inverter power supply Model:. AF400-33030 three-phase 30KVA Circuit mode: IGBT / PWM modulation

Three-phase independent design, can withstand 100% unbalanced load power output waveforms: sine wave CF = 1.4 standard input voltage: 3 phase 4 wire + ground 380V ± 15% 50HZ ± 3HZ Output voltage: 3 phase 4 wire + ground upscale : 0 ~ 520V continuously adjustable low: 0 ~ 260V continuously adjustable frequency power supply output current: High: 42A low: 84A Output frequency: 50HZ / 60HZ / 47-63 continuously adjustable power supply frequency stability: ≦ 0.01% power load stability Pressure rate: ≦ 0.5% Waveform distortion rate: ≦ 2% (pure resistive load full load) three-phase inverter power supply Crest factor ratio: 3: 1 Panel Display: output voltage; output current; output frequency; output power and output power factor ( switch display) Protection: overcurrent; over-voltage protection; over temperature protection; short circuit protection; self-diagnostic protection and alarm device