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Frequency |
50Hz ±0.2% (battery mode) |
THD |
< 2% (Linear load); < 6% (non-Linear load) |
Overload |
105%~130% 10min turn to Bypass mode,
> 130% 1s turn to Bypass mode |
Crest factor |
3:1 (max) |
Waveform |
Pure sine wave |
Transfer time |
0ms (AC mode – Battery mode)
0ms (AC mode – Bypass mode) |
Efficiency |
≥88% |
AC mode |
5 cycles turn off the inverter, no transfer to Bypass,
provide alarm. |
Battery mode |
5 cycles turn off the inverter, provide an alarm. |
Bypass mode |
Input fuse has blown or break action. |
Battery Model |
12V sealed lead acid maintenance-free |
DC voltage |
240VDC |
Configuration |
20x 12V/8.2AH |
Backup time |
20min (half load) / 7min (full load) |
Charge current |
1A (standard unit) / 5A (long time unit) |
Recharge time |
90% capacity after 8hrs charging |
Communication Interface |
RS232; SNMP (optional) |
Parallel Port |
Parallel availability for redundancy and load sharing up to three-units |
LCD Indication |
Input voltage/frequency; battery voltage; output voltage/frequency; load watt/VA value & percent; inverter temperature; operation mode such as “on batt” or “on bypass” |
LED Indication |
Green: normal operation; Yellow: warning condition
Red: abnormal operation |
Noise level |
≤ 55dB |
Temperature |
0~40˚C; 0 ~ 40˚C (storage temperature) |
Humidity |
0~95% (non-condensing) |
Altitude |
< 1500m |
Weight Net/Gross |
89/104kg (standard unit); 34/48kg (long time unit) |
Dimension (WxDxH) |
270 x 570 x 720mm |
Packaging (WxDxH) |
370 x 670 x 940mm |
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