| Item | Target | Testing Condition |
| Input Voltage Arrange (V Ac) | +15%/ 380V/ -10% | Rated Output-Fully loaded |
| Output Adjusttable arrange (VDc) | 110V+- 10% | Rated Output-Fully Loaded DC 110V-Dc220V |
| Constant Voltage Accuracy | 0.1% | Rated Output Voltage, 0-100% Load Input AC 342-437V |
| Constant Current Accuracy | 0.1% | Rated Output Voltage 0-100% Load Input AC342-437V |
| Dynamic Response | 100uS | Rated Output 20%-75% Leaping Load |
| Effenciency | 95% | Rated Output Voltage-90% Load |
| Max Noise (dB) | 40 | Fully Loaded-Noise 40dB |
| Store Humidity (C) |
35 | Leave Factory Packing |
| Working enviroment Temperature (C) | 25 | Rated Output Voltage- Fully Loaded |
| Max Cacophony | 100mV | Rated Input & Output |
| Equalizing Current Degree | +- 2% | Rated Input & Output |
| Ripple Factor | 0.1% | Frequency width 0-40HZ |
| Insulation | 2000V ac 50Hz | Time: 1 minute-Leakage Current 10mA |
| Inside Radiator Temperature Rising | First Grade ( working uninterrupted when output current is 100%) | In the arrangeof charge and floating charge voltage |
| Auto Current Limit Feature | Constsnt Power Protection-Output Current Not Increase, DC Voltage Decrease | Run Under Floating Charge-Output DC Excess 112% Rated Current |
| Input Over Voltage3 & Low Voltage Protection | Close Rectifiying Module Automatically-Stop Current Output | Run Under Floating Charge-Input Voltage Excess Rated Value |
| Output Over Voltage & Low Voltage Protection | Close Rectifiying Module Automatically-Stop Current Output | Run Under Floating Charge-Output Voltage Excess Rated Value |
| Short Circuit Protection Function of Output | Resume Normal Running Automatically After Eliminating Fault | Run Under Floating Charge-Output Short Circuit Because of Fault |
| Out put Current | 5A, 10A, 20A, 30A | |
| Monitor Interface | Standard RS232, RS485 | |
| Cooling Type | Self Cooling or Compelled Colling | |
| Reliability Design | Power Output Module N+1 Redundancy | |
| Input Phase L:ack Protection Function | YES | |
| Communication Stipulation | CDT, Modbus etc. |