AC-DC rectifier for EPS power supply
Negotiable
Min.Order:1
Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
Parameter | 380V AC input | 220V AC input | |||
TH600X03ZZ | TH350X03ZZ | TH600X02ZZ-220AC | TH220X03ZZ-220AC | ||
Input | Input voltage | 380V AC±15%, 3 phase | 380V AC±15%, 3 phase | ||
AC input frequency | 45Hz ~ 65Hz | 45Hz ~ 65Hz | |||
Efficiency | ≥95% | ≥95% | |||
Power factor | ≥0.93 | ≥0.93 | |||
Output | Output voltage | 450-600V | 260-450V | 450-600V | 198-260V |
Output current | 0.3-3A | 0.3-3A | 0.15-1.5A | 0.3-3A | |
power (W) | 1800 | 350 | 900 | 780 | |
Start delay | 3 ~ 8s | 3 ~ 8s | |||
Current stabalization | ≤ ± 0.5% | ≤ ± 0.5% | |||
Ripple | ≤ 0.2% | ≤ 0.2% | |||
Voltage stabalization | ≤ ± 0.5% | ≤ ± 0.5% | |||
Inter-rectifier Current sharing imbalance | ≤ ± 3% | ≤ ± 3% | |||
Cooling method | Natural cooling with heat sink | Natural cooling with heat sink | |||
Protocal | RS485 or RS232 | RS485 or RS232 | |||
Accoustic noise | <50dB | <50dB | |||
Protection | Multi-protection | Multi-protection including input over or under-voltage, output over or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will shut down without output, and will return to normal operating after fault is cleared. | |||
Automatic current limiting | The output current will keep fixed without increase after it exceed the set point. | ||||
Environment | Operation ambient temperature | -20°C ~ 50°C | |||
Storage temperature | -40°C~ 60°C | ||||
Relative humidity | ≤ 90% | ||||
Air pressure | 70 ~ 106kPa | ||||
Safety | Insulation resistance | I/O to chassis and input to output >10MΩ (Test voltage: 500Vdc) | |||
Dielectric strength | Impose 2000Vdc between I/O and the chassis aftering shorting the input and output for one minutes. No breakdown or flashover | ||||
Mechanical | Size (H × W × D) mm | 218×116×260 | 355×154×400 | 218×116×260 | 355×154×400 |
Weight | 5.2kg | 16kg | 5.2kg | 16kg |