 |
Product |
|
 |
Model / CAPACITY |
DSPL31-0100/10KVA |
DSPL31-0150/15KVA |
DSPL31-0200/20KVA |
| Input Data |
|
| Nominal Voltage |
line voltage 380Vac |
| Voltage Range |
1. Phase voltage 176-276V, full load.
2. Any phase voltage 120-176V, inverter derated according to the least voltage among the 3 phases. When phase voltage is 120V, inverter works at 50% of full load. |
| Missing Phase |
1. When 1 phase is missing, the other 2 phases voltage are 176-276V, inverter works at 60% of full load. In case any 1 phase is 120-176V, inverter derated linearly. At 120V, inverter works at 25% of full load.
2. When 2 phases are missing, the remaining phase is 176-276V, inverter works at 25% of full load; 120-176V, inverter derated linearly. At 120V, inverter works at 12.5% of full load. |
| Frequency |
45-55Hz |
| Phase |
3 phase 4 wire |
| Power Factor |
>0.95 (nominal voltage) |
| Output Data |
|
| Voltage |
220Vac+/-1% |
| Total Harmonics Distortion |
linear load <1.5%; non linear load <3% |
| Inverter Overload Capability (Mains or Battery Mode) |
105% < load < 125%, 15mins transfer to Bypass; 125% < load <150%, 5mins transfer to Bypass; load > 150%, 200ms transfer to Bypass. |
| Crest Factor |
3:1 |
| Bypass Voltage Range |
120-253Vac |
| Overall Efficiency |
=/> 92% |
| Transfer Time |
zero |
| Battery Data |
intelligent charging mode |
| Voltage |
240V (2 strings) |
| No. of Batteries |
20 blocks (2 strings) |
| Noise (1M) |
<55dB |
<60dB |
| Display |
LED+LCD (Chinese or English) |
| Safety Standard |
CCEE, EN60950 |
| Maximum Tolerable Voltage |
> line voltage 554Vac, 1hr.(static) |
| EM Standard |
Conductive : EN55022 Class A; Radio : EN55022 Class A. |
| EMI Rating |
EN61000-4-2, 3, 4, 6, 8, 11 Level III, EN61000-4-5 Level IV |
| MTBF (System) |
350,000 hrs. |
| MTTR |
1hr. |
| Insulation Resistance |
>2M (500Vdc) |
| Insulation |
(Output to earth, input to earth) 2820Vdc, leakage current < 3.5mA |
| Protection Against Surge |
IEC60664-1-IV |
| Dimension (W x H x D)mm |
280 x 875 x 770 |
| Weight (kg) |
97 |
116 |
| Parallel Redundancy |
Parallel hot standby |
|
|
