ABOUT HW-DE 48V SINGLE PHASE LITHIUM ION BACKUP UPS
The EVADA HW-DE 48V Single Phase Lithium Ion Backup UPS features LiFePO4 UPS technology, combining UPS and power supply capabilities. With pure sine wave output, it ensures compatibility with sensitive equipment and delivers dependable backup power when required.
◆FEATURE
Reliable & Energy Efficient
*Automated self-testing
*Fan speed automatically adjusts according to the load
*IGBT allows high input impedance and large current-carrying capability
*Cold start function
*Power factor correction technology
*Heater pad (optional)
Intelligent Monitoring System
*Supports dry contact, RS485/SNMP (optional)
*Multiple protection: undervoltage, overload, overheat, short circuit, surge, etc.
*Unmanned function
Intelligent Flexibility
*Indoor and outdoor design for various applications
*Compact design with built-in LiFePO4 battery
*Modular design for easy installation, O&M
◆OTHER
IP55 rated with multiple protection functions included
Built-in 48V 50AH LiFePO4 battery pack
THDu≤3%, switching time≤10ms
SPECIFICATION
Model | HW10DE-L50 | HW20DE-L50 | HW30DE-L50 |
Capacity | 1kVA | 2kVA | 3kVA |
Input | |||
AC Voltage | 176~250VAC(configurable) | ||
DC Voltage | 48VDC | ||
Frequency | 50Hz ± 5% | ||
Power Factor | ≥0.99 | ||
Output | |||
Rated Power | 1kVA | 2kVA | 3kVA |
Voltage | 220VAC ± 2%(Inverter mode) | ||
Efficiency | ≥90%(Inverter mode) | ||
Frequency | 50Hz ± 0.25Hz(Inverter mode) | ||
Overload | 125% rated load 1 min;150% rated load 10 sec | ||
Power Factor | 0.8 | ||
THDu | ≤3% (linear load under full load) | ||
Waveform | Pure sine wave(Inverter mode) | ||
Switching Time | ≤10ms | ||
DC Output | |||
Voltage | -48VDC | ||
Current | Optional charging pad: 6A, 6A (30A panel), 30A, 10A |