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1. Production introduction:
DU system home UPS/inverter should be the power of gather AC input, battery charger and inverter in same body. The different kinds standard of product output power that from 300VA to 20KVA. It should be the meet an emergency spare power supply of family and office. Companies to accept the special requirements of the order.
2. Production Features
1)Reliable. durable and economical power for Grid and mobile applications
2)Provides ultra-clean pure sine wave output
3)Powerful 300% surge power
4)Low sleep mode power consumption of less than 5W
5)Phase/frequency synchronization option forseamless transfer times
6)10A~70A battery charge current,3stage battery charger
7)Long backup time up to 10 hours(based on the battery bank and loads)
8)Easy to install,easy to maintain,and built for years of reliable service
9)No maintenance, 20 years of working life
3. Technic Specifications
Type Item | DU-30012 |
Nominal power | 300W |
Input AC voltaeg | 110VAC/220VAC |
Input AC voltaeg range | 85VAC~280VAC |
Nominal input frequency | 50HZ/60HZ(Auto detection) |
Generator | Yes |
Nominal input DC voltage | 12V |
DC input voltage range | 10~15V |
Output voltage / frequency | 110VAC /220VAC±5% 50HZ/60HZ±0.3HZ |
Nominal power | 300W |
Surge protection | 900W |
Output waveform | Pure sinewave |
THD | ≤4% |
Power factor | 0.8~1.0 |
Transfer time | ≤5ms |
Inductive Load | Yes |
Motor Load | Yes |
Rectifier Load | Yes |
Adjustable charge voltage | 13~15V |
Adjustable charge current | 10~30A |
Efficiency | 85% |
Battery temperature compensate | -3mv/cell/°C |
Communication interfaces(option) | RS232 |
protectment | Over heat,Over loading,Short,Under voltage,Over voltage |
Operating temperature | -10~50°C |
Operating humidity | 5%~95% RH |
Forced air cooling | Variable speed fans |
Size(H×W×D) | 200×120×370mm |
Weight | 6kg |
12V 300W home inverter with smart charger 30A