Application Field
Computers, data centers, network device,telecommunication, precision instrument.
Performance characteristics
Advanced Technology
1.Wide input voltage.
2.50/60Hz auto sensing.
3.Input power factor correction.
4.32 bit high speed digital signal processing DSP.
5.Self-load test function without loads.
6.N+X parallel function.
Outstanding Flexibility
1.Adjustable battery numbers:30-44 units.
2.Generator compatible.
3.Comprehensive display allows easy monitoring.
4.Cold start function.
5.Output isolation transformer as option.
Green Performance
1.ECO mode for energy saving.
2.Input PF ≥ 0.99@100% load.
Performance
Model |
DTH33-10KS DTH33-10KL |
DTH33-20KS DTH33-20KL |
DTH33-30KS DTH33-30KL |
DTH33-40KL |
DTH33-50KL |
DTH33-60KL |
DTH33-80KL |
DTH33-100KL |
DTH33-120KL |
DTH33-160KL |
DTH33-200KL |
|
Capacity |
10kVA |
20kVA |
30kVA |
40kVA |
50kVA |
60kVA |
80kVA |
100kVA |
120kVA |
160kVA |
200kVA |
|
Input |
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Rated Voltage |
380Vac (3 phase+N) |
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Voltage Range |
304Vac~478Vac(line voltage)full load; 304Vac~228Vac (line voltage) load derated linearlyfrom100% to 80% |
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Frequency Range |
40Hz ~ 70 Hz |
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Power Factor |
≥ 0.99@100% load;≥ 0.98@50% load |
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THD |
THDi<3%(100% linear load);THDi<5%(100%nonlinear load) |
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Inverter Output |
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Output Voltage |
380/400/415Vac (3phase+N);220/230/240Vac(phase+N) |
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Voltage Accuracy |
±1%@balanced load;±5%@unbalanced |
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Voltage WaveformDistortion |
THDu≤2%(100% linear load);THDu≤4%(nonlinear load) |
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Power Factor |
0.9(1 optional) |
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Frequency Range(Synchronizing Range) |
±2Hz(settable);±0.5Hz、±1Hz、±3Hz(settable) |
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Frequency Range(Battery Mode) |
50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz |
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Overload |
<105%,long run; <110%,60 min; 110~125% rated load,load 10 min; >125~150% rated load,load1 min; >150%,200ms |
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Crest Factor |
3:1(maximum) |
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Switching Time |
MainPower Battery |
0 ms |
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Inverter Bypass |
1 ms (phase lock failure, <2ms interrupt occurs) |
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Inverter ECO |
<2 ms |
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Efficiency |
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Inverter Mode |
≥95% |
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ECO Mode |
≥99% |
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Battery |
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Type |
Lead acid or lithuim |
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Number |
32;30 ~ 44(±15~±22)(settable) |
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Charging Current |
Capacity* 15%/N/12(N=±15-22) |
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Charging Voltage |
± 13.65Vdc * N ± 1%(N=±15-22) |
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Physical |
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Size WxDxH(mm) |
280 x 685 x 725 |
780 x 425 x 1200 |
960 x 600 x 1600 |
960 x 600 x1600/2000 |
1010 x600 x2000 |
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Net Weight(kg) |
116 |
141 |
166 |
285 |
310 |
360 |
460 |
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Environment |
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Working Temperature |
0~ 40°C battery life will be shorten when temperature> 25°C |
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Relative Humidity |
0~95% no condensation |
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Altitude |
1000 meters no derate,>1000 meters derating 1% for every 100 meters rise |
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Noise |
≤60dB (A)@ 1 meter |
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Management |
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Intelligent RS-232/RS-485 |
Support Windows® 2000/2003/XP/Vista/2008、Windows® 7/8/10、Linux and MAC |
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Optional SNMP |
Support power management by SNMP administrator and web browser |
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