Equipment Cabinet System
Power Supply System
Refrigeration SystemUPS is a kind of traditional power distribution pattern, with mature technology, strong commonality, easy maintenance, etc, especially after the current modular UPS available alternatives to traditional tower, UPS output power factor and online expansion problem is greatly improved;
UPS is a kind of traditional power distribution pattern, with mature technology, strong commonality, easy maintenance, etc, especially after the current modular UPS available alternatives to traditional tower, UPS output power factor and online expansion problem is greatly improved;
| Item | Parameters |
|---|---|
| Mode | Modular UPS |
| Rated capacity | 3-800KVA |
| Input voltage range | Line voltage:228-478VAC（below 304V derate output） |
| Input frequency range | 40-70Hz |
| Input power factor | ＞0.99 |
| Batter rated voltage | 2V,12V optional, combined max bus bar voltage 800V |
| Battery charge power | 20% active power |
| Battery charge voltage accuracy | 0.01 |
| Output rated voltage | Line voltage:380/400/415VAC |
| Output rated power factor | 0.9/1 |
| Output dynamic response | ＜5%（20%-80%-20% phase step load） |
| Dynamic recovery time | ＜20ms（0%-100%-0% phase step load） |
| Inverter over load | ＜110%，1H；125%，10min；150%，1min；＞150%，200ms |
| Main line output efficiency | ＞95% |
| Battery output efficiency | ＞92% |
| Monitoring interface | Standard RS232,RS485,USB, programmable dry contact |
