Features
Output wave form: Pure sine wave output (THD<3%)
Power ON-OFF switch
Thermo control cooling fan
Two-color indicators display power and fault status
Max efficiency to 92.5%
Topology: Microprocessor
Low battery voltage, over battery voltage, lack-voltage alarm.
Protections: short circuit, overload, over temperature.
Approvals: CE mark / EMC / LVD/ RoHS
Applications: Digital devices,Office equipments, Vehicles, Filed operations, Hospital emergency rescue,Home appliances,etc.
Specification
| Model No. | SKP-4000W | |||
| Input | DC voltage | 12V | 24V | 48V |
| No load current draw | <2.5A | |||
| Voltage range | 10.8~15VDC | 21~30VDC | 41~56VDC | |
| Efficiency | 88%~92% | |||
| DC connector | Cables with Clips or Car Adapter | |||
| Output | AC voltage | 110V±10% / 220V±10% | ||
| Rated power | 4000W | |||
| Peak power | 8000W | |||
| Waveform(THD) | Pure sine wave (<3%) | |||
| Frequency | 60Hz±0.3% / 50Hz±0.3% | |||
| Protection | Low voltage alarm | 10.2~10.8VDC | 20.4VDC | 40.8VDC |
| Low voltage shut down | 9.5VDC | 19.5VDC | 38.5VDC | |
| Over voltage shut down | 15.5VDC | 30.5VDC | 61.2VDC | |
| Over load | Shut Off Output | |||
| Over thermal | Shut Off Output Automatically | |||
| Fuses | Short Circuit | |||
| Environment | Working temperature | -10℃~+50℃ | ||
| Working humidity | 10%~90% RH | |||
| Storage temperature | -20℃~+50℃ | |||
| Package | Machine size | 435*199*146mm | ||
| Packing size | 490*270*215mm | |||
| N.W | 9.7kg | |||
| G.W | 11.8kg | |||
| Others | Start | Soft Start | ||
| Cooling ways | Cooling Fan | |||
Technical Support: 
