| Customization: | Available |
|---|---|
| Phase: | Three Phase |
| Type: | On-line |
|
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Characteristics
• Three phase in and single phase out design
It is realized to convert three-phase electrical to single-phase electrical output, reduce the load
capacity of each phase of input and the impact on the imbalance of power grid, and improve
the load capacity of single-phase
• Strong load and overload capacity
Suitble for enviroments with large load or in suffcient single-phase load capacity
• Advanced DSP technology
Fast reaction speed, short response time, high control accuracy, high integration, environment-friendly
Specification
| Model | DPH31 10K-A | DPH31 15K-A | DPH31 20K-A | ||||
| Phase | Three phase in /Single phase out | ||||||
| Input | Rate capacity | 10KVA/9KW | 15KVA/13.5KW | 20KVA/18KW | |||
| Rate voltage | 400Vac(three phase with ground) | ||||||
| Turn on voltage | 190-520Vac(three phase) ≤50% load | ||||||
| 305-478Vac(three phase) ≤100% load | |||||||
| Frequency range | 46~54Hz or 56~64Hz | ||||||
| Power factor | ≥0.99 | ||||||
| THDI | ≤6% | ||||||
| Output | Rate voltage | 220/230/240Vac | |||||
| Voltage regulation | ±1% | ||||||
| Line mode frequency | 46~54Hz or 56~64Hz | ||||||
| Bat mode frequency | 50Hz or 60Hz ±0.1Hz | ||||||
| Harmonic | ≤2% linear load; ≤5% non-linear load | ||||||
| Crest ration | 3:1 | ||||||
| Transfer | 0ms | ||||||
| Overload | 105% ±5%<load≤125% ±5%: 1min; 125% ±5%< load ≤150% ±5%: 30s; load>150% ±5%: 300ms; ( transfer to bypass and alarm) | ||||||
| Efficiency | Line mode | > 92% | |||||
| BAT mode | > 88% | ||||||
| BAT | Number | 20 (18/19 can set) | 20(18/19 can set)*2 string | ||||
| Charge voltage | 273V(based on 20 BAT) | ||||||
| Charge current (stand) | 1A | 2A | |||||
| Charge current (long) | 4A | 8A | |||||
| Size (D*W*H mm) | Stand UPS | 592*250*576 | 815*250*826 | ||||
| Long time UPS | 592*250*576 | ||||||
| Weight (kg) | Stand UPS | 83 | 164 | ||||
| Long time UPS | 28 | 40 | |||||
| Environment | Audible noise | ≤60dB | |||||
| Temperature / Humidity | 0ºC~40ºC;20%~95% | ||||||
| Communication | RS-232/USB/SNMP card | ||||||
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