China Low Frequency Type Industrial Power Level UPS Online UPS Power Supply 10- 120kVA, Find details about China Power Supply, Factory from Low Frequency Type Industrial Power Level UPS Online UPS Power Supply 10- 120kVA
Model | DL3B10K | DL3B20K | DL3B30K | DL3B40K | DL3B60K | DL3B80K | DL3B100K | DL3B120K |
Capacity | 10kVA | 20kVA | 30kVA | 40kVA | 60kVA | 80kVA | 100kVA | 120kVA |
Voltage input(Vac) | Three-phase three-wire+ground wire 380Vac±20% | |||||||
Frequency input(HZ) | 50Hz±5% | |||||||
Rectifying way | 6 pulse uncontrolled rectifier | 12 pulse controlled rectifier | ||||||
Power Factor | 0.8(lag) | |||||||
Output Voltage(Vac) | 220-240Vac | |||||||
Waveform | SPWM sine wave | |||||||
Frequency tracking range | Range 50Hz±5% | |||||||
Output voltage accuracy | ±1% | |||||||
Frequency output | 50Hz±0.5 | |||||||
Waveform | Linear Load THD<2%;Non-linear Load THD<3.5% | |||||||
DC voltage | 220Vdc | |||||||
Crest Factor | ≥3:1 | |||||||
Current-unbalance under parallel mode | ≤5% | |||||||
Overload | 125% load keep 10minutes,150% load keep 20 seconds | |||||||
Dynamic voltage drop range | ≤3.5% | |||||||
Recovery time | ≤40ms | |||||||
Temperature and Humidity | 0-40ºC/20-95% | |||||||
Communication function | RS232/RS485 | |||||||
Dry contact | Yes | |||||||
Protection | Input over-voltage protection, battery under-voltage protection, overload protection, short circuit protection, over temperature protection(optional) | |||||||
Size(D×W×H) (mm) | 800*800*1800 | 1100*800*1800 | ||||||
Weight(KG) | 330 | 450 | 560 | 690 | 950 | 1200 | 1500 | 1850 |