| ●Micro Processsor Control | ||
| ●Pure Sine Wave | ||
| ●Wide input voltage range | ||
| ●Intelligent Automatic Voltage Regulating Technology | ||
| ●Intelligent Automatic Voltage Charging Technology | ||
| ●over load，short circuit protection | ||
| ●Overtemperature protection | ||
| ●By Pass system | ||
| ●Automatic charge even inverter is off | ||
| ●Shut off output by manual if no need power | ||
| ●Low battery protection | ||
| ●Over voltage, Low voltage proction | ||
| ●With polarity protection | ||
| ●Compatibility with generators | ||
| ●The LED &LCD Display Design Option |
| Overview |
| MODEL | SKN-MD500VA | SKN-MD1000VA |
| SPECIFICATION | ||
| DC INPUT | ||
| Input Voltage(Vdc) | 12 | 24 |
| Input Current(A) | 52 | 52 |
| Input DC Range(Vdc) | 10~14 | 20~28 |
| AC BYPASS | ||
| Input AC Range(Vac) | 110V-270V | |
| Input Frequency Range(Hz) | Same as the City power | |
| Input Current(A) | 3.6 | 7.3 |
| Charge Current | 8-12AP | |
| Transfer Time(ms) | UPS Setting :<=4 ms/ Generator :<=1s | |
| AC OUTPUT | ||
| Capacity(VA) | 500 | 1000 |
| Output Power(W) | 400 | 800 |
| Output Voltage | 220VAC+-3% (IN INVERTER MODEL) | |
| Output Frequency | 50HZ/60HZ | |
| Output Current(A) | 1.8 | 3.6 |
| Voltage Precision(VAC) | 220±3% | |
| Frequency Precision(HZ) | 50±1%/60±1%(in inverter model) | |
| Wave Distortion(TCKJ) | <=5% | |
| Power Factor(PF) | 0.8 | |
| Overload Capacity | 100%~120%, 25S, 120%~200%, 1 S, >200%, 0.1S | |
| Inversion Efficiency | 100% | |
| Bypass Transfer time(ms) | <=4 ms | |
| PROTECTION | ||
| Protection | over temperature/ over load/ over voltage/ | |
| low battery/ low voltage/ Input low/ hight voltage/ short current protection | ||
| AMBIENT | ||
| Noise(dB) | <=40 (1 mter) | |
| Temperature | -20~45 degree | |
| Humidity | 0~95% ( no condensation) | |
| Sea Level(m) | <=1500 | |
| DIMENSION | ||
| Package L×W×H | ||
| Weight(Kg) | 9.5 | 15 |
| The final specs according to the sales offered. | ||
