Shanghai Rui Jin-Frequency Power Supply Technology Co., Ltd. mainly produces all kinds of variable frequency power supply, single-phase inverter power supply, three-phase inverter power supply, 60HZ inverter power supply.
Model: RFC-11003 one-one-out 3KVA
Circuit mode: IGBT / PWM modulation
Output waveform: standard sine-wave CF = 1.4
Input Voltage: 3 phase 4-wire + ground wire 220V ± 15% 50HZ ± 3HZ
Output Voltage: 1 Phase 2 wire + ground
High-grade: 0 ~ 300V continuously adjustable
Low-grade: 0 ~ 150V continuously adjustable
Output current: high-grade: 12A low-grade: 24A
Output Frequency: 50HZ/60HZ/40-70 continuously adjustable
Frequency stability: ≦ 0.01%
Load regulation: ≦ 0.5%
Waveform distortion rate: ≦ 2% (a purely resistive load full load)
Crest factor ratio: 3:1
Panel Display: output voltage, output current, output frequency, output power and output power factor (toggle display)
Protection: overcurrent, overvoltage, over temperature protection, short circuit protection, self-diagnostic protection and alarm device