Uninterruptible Power Supply(UPS)
Topology
When the grid voltage is working normally, the power supply to the load as shown, and, at the same time to charge the storage battery; when a sudden power failure, the UPS power supply begins to work by the storage battery work to give the load the required power to maintain normal production; when the load is seriously overloaded due to production needs, the grid voltage by rectification directly to the load power supply.
Product features
⚫ Adoption of automotive-grade lithium iron phosphate (LFP) batteries, which are safe and reliable.
⚫ Energy saving and environmental protection.
⚫ Intelligent charging method.
⚫ Generator compatible.
⚫ Low operating costs, zero input shock ,high energy efficiency .
⚫ Components are made of internationally renowned brands with long service life.
Product parameters
DC input data |
|
Voltage range |
650V~1000Vdc |
AC output data |
|
AC power |
500kVA |
Voltage |
480Vac |
Frequency |
60Hz |
Total harmonic content(linear load) |
<3 % |
System data |
|
Isolation method |
Isolation transformer |
Maximum efficiency |
98.25% |
Protection class |
IP20 |
Relative humidity |
0-95% non-condensing |
Altitude【1】 |
< 3000m |
Cooling method |
Forced air cooling |
Display and external communication method |
|
Display |
HMI |
Communication method |
Ethernet Modbus TCP/IP |
Protection function |
|
Short circuit protection |
Yes |
Overload protection |
Yes |
Over-voltage/over-current protection |
Yes |
Voltage abnormal protection |
Yes |
Over temperature protection |
Yes |
DC reverse connection protection |
Yes |
Dimension |
|
Dimension(L×W×H) |
12192 × 2438 × 2896mm |
◎ Note:
【1】The system will derate when the altitude is between 2000 and 3000m.
联系我们
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- Contact@szweilan.com
- 深圳市坪山区龙田街道竹坑社区兰景北路2号C栋连展工业厂区仓库A501
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