| Overview |
| MODEL | SKN-S 1KW | SKN-S 2KW | SKN-S 3KW | SKN-S 4KW | SKN-S 5KW | SKN-S 6KW | ||||||
| DC INPUT | ||||||||||||
| Input Voltage(Vdc) | 12V/24V | 24V/48V | ||||||||||
| Min DC start voltage(Vdc) | 10V/20V | 20V/40V | ||||||||||
| AC Bypass | ||||||||||||
| Nominal Input Voltage | 110V or 230Vac(waveform:Sine or generator) | |||||||||||
| Input AC Range(Vac) | 90Vac±4%-135Vac±4% or 184Vac±4%-253Vac±4% | |||||||||||
| Frequency Range(HZ) | 57Hz or 60Hz(47Hz -53Hz for 50Hz)-----{57Hz -63Hz for 60Hz} | |||||||||||
| Input Frequency(Hz) | 50Hz/ 60Hz (Auto detection) | |||||||||||
| Bypass Output Voltage(Vac) | same as input voltage | |||||||||||
| Bypass Output Frequency(Hz) | same as input frequency | |||||||||||
| Pass through without Battery | Yes | |||||||||||
| Max Bypass Overload Current | 30A | |||||||||||
| AC Efficiency | > 95% | |||||||||||
| Transfer Time(ms) | 20ms (typical) | |||||||||||
| CHARGER | ||||||||||||
| Charge mode Input Voltage Range | 95~127Vac or 196~243Vac | |||||||||||
| Automatic Charge mode | Three stage charge mode:Boost CC (constant current stage) → Boost CV (constant voltage stage) → Float (constant voltage stage) | |||||||||||
| Nominal Charge Voltage | According to the battery type setup | |||||||||||
| Charge Current(A) | 17.5A/35A/70A | |||||||||||
| Charge boost voltage(v) | According to the battery type setup( 12V BAT:14-15.5v 24V BAT: 28-31V 48V BAT:56-62V ) | |||||||||||
| Charge Floating Voltage(V) | According to the battery type setup (12V BAT: 13.3-13.7, 24v BAT: 26.6-27.6, 48V BAT:53.2-55.2V) | |||||||||||
| Over Charge Protection | Bat. V ≥15.7Vdc, beeps 0.5s every 1s & fault after 60s (15.7 for 12v, 31.4V for 24V, 62.8V for 48V) | |||||||||||
| Charger Short Circuit Protection | Circuit breaker | |||||||||||
| (INVERTER) | ||||||||||||
| Capacity(VA) | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | ||||||
| Output Power(W) | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | ||||||
| Power Factor(PF) | 1 | |||||||||||
| Output Voltage | 120VAC or 230VAC (Sine wave) | |||||||||||
| Output Frequency | 50/60 ± 0.3Hz(auto tracking main first power connection) | |||||||||||
| Wave | pure sine wave | |||||||||||
| Inversion Efficiency | >88% | |||||||||||
| Over load capacity | (110%<load<125%) ±10%: Fault (shutdown output) after 15 minutes; (125%<load<150%) ±10%: Fault (shutdown output) after 60s; Load>150% ±10%: Fault (shutdown output) after 20s | |||||||||||
| Low Battery Alarm | 10.5Vdc ± 0.3Vdc for 12V battery, 21.0Vdc ± 0.6Vdc for 24V battery, 42.0Vdc ± 1.2Vdc for 48V battery | |||||||||||
| Power saver | Load ≦25W (Enabled on “P/S auto” setting of Remote control) | |||||||||||
| AMBIENT | ||||||||||||
| Noise(dB) | 60dB max | |||||||||||
| Temperature | 0°C to 40°C | |||||||||||
| Humidity | 5% to 95% | |||||||||||
| Sea Level(m) | <=1500 | |||||||||||
| DIMENSION | ||||||||||||
| Product size L×W×H(mm) | L438mm*W184mm*H181mm | L608:mm*W184mm*H181mm | ||||||||||
| Packing size | L590*W312*H295mm | L808*W360*H352mm | ||||||||||
| Weight(Kg) | 16.5/17.5 | 19/20 | 24/25 | 34/37 | 38.5/41.5 | 44.5/47.5 | ||||||
