Tonghui TH7120 Programmable AC Power Supply (2000W; 300V; 500Hz)

Output Parameters

Rated Power: 2000W

Output Voltage: 0～300V

Output Frequency: 45.0Hz～500Hz

Maximum Current (RMS)

0-150V: 16.8A

0-300V: 8.4A

Maximum Current (Peak): 

0-150V: 67.2A

0-300V: 33.60A

Total Harmonic Distortion (THD): at 45.0 ~ 500Hz, ≤ 0.5% (resistive load)

Common parameters: 

- Phase: 1Ø/2W

- Crest Factor: ≥4

- Linearity Adjustment Rate: 0.1%±10%

- Load Regulation: 0.5%(resistive load)

- Response Time: <100uS

Setting Parameters:

- Voltage: ~ 300V; 0.1V; ±0.5%+2 digits

- Frequency: 45.0Hz ~ 500Hz; <100Hz: 0.1Hz/≥100Hz: 1Hz; ±0.02%

- Initial / Final Phase Angle: ~ 359°; 1°; ±1°(45 ~ 65Hz)

Measurement Parameters:

- Voltage: ~ 300V; 0.1V; ±0.5%+2 digits

- Frequency: 45.0Hz ~ 500Hz; <100Hz: 0.1Hz/≥100Hz: 1Hz; ±0.1Hz

Current

0-150V: 0.000 ~ 16.800A

0-300V: 0.000 ~ 8.400A

Resolution: 0.001A

Accuracy: ±0.5%+5 digits

Peak Current

0-150V: 0.00 ~ 67.20A

0-300V: 0.00 ~ 33.60A

Resolution: 0.01A

Accuracy: ±5%+2 digits

Power:

Range: ~ 2000W

Resolution: 0.1W(0 ~ 1000W);1W(1000 ~ 2000W)

Accuracy: ±0.6%+5 digits

Power Factor: 0.001-1.000; 0.001; ±2%+2 digits

Manual