|
SKG-X1K |
SKG-RX1K |
SKG-X2K |
SKG-RX2K |
SKG-X3K |
SKG-RX3K |
Capacity |
1KVA/700W |
2KVA/1400W |
3KVA/2100W |
Input |
Voltage Range |
When load<70%, input range is 115±5VAC~295±5VAC or 60~138 ±5VAC |
When load≥ 70%, input range is 160±5VAC~295±5VAC or 80~138 ±5VAC |
Frequency Range |
46~54Hz±0.5Hz |
56~64Hz±0.5Hz auto sensing |
Phase |
Single phase |
Power Factor |
≥0.97 |
Output |
Voltage Range |
220Vac or 110Vac ±2% |
Frequency Range |
50Hz/60Hz±0.2% |
THD (linear load) |
<3% |
THD (non-linear load) |
< 6% |
Overload Capability |
>110%, 30s turn to bypass mode; |
>150%, 300ms turn to bypass mode |
Crest Factor |
3:1(max) |
Short Circuit Protection |
5 cycles turn off inverter, no transfer to bypass, provide alarm (AC mode) |
5 cycles turn off inverter, provide alarm (battery mode) |
input fuse blown or breaker action (bypass mode) |
Waveform |
pure sine wave |
Transfer Time Between AC Mode and Battery Mode |
Transfer time: 0ms |
Efficiency |
≥83% |
≥85% |
Battery |
Model |
12V sealed lead acid maintenance free |
DC Voltage |
36VDC |
96VDC |
Battery |
3×12V/7AH |
8×12V/7AH |
Backup Time(half load) |
12min |
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