ABOUT DTH31 3 PHASE IN 1 PHASE OUT ONLINE UPS
Applications: Enterprise LAN, data center, high-end server, medical equipment, government, telecom, agency, distributor, retail, etc.
◆FEATURE
Advanced Technology
*Input range: 110~300VAC
*50/60Hz Auto-sensing
*N+X parallel technology
*Automated self-testing
*Generator compatible
*3 Phase in 1 phase out
Outstanding Flexibility
*Battery numbers configurable
*Multifunction LCD&LED readout
*Mains power start
*Cold start function
*Adjustable input: 3 phase 380V or 1 phase 220V
*UPS with wheels
*UPS with external batteries
Green Performance
*ECO mode for energy saving
*Power Factor Correction Technology
*Input pf ≥0.99 at 100% load
*Support RS232, USB, optional: RS485, dry contact or SNMP
◆OTHER
Battery number: 16~20 units configurable
Three Phase Input, Single Phase Output
Inverter mode operates with an efficiency ranging from 92% to 93%
Allowing convenient relocation and flexibility in adapting to dynamic operational requirements
SPECIFICATION
Model | DTH31-10KL | DTH31-15KL | DTH31-20KL |
Capacity | 10kVA | 15kVA | 20kVA |
Input | |||
Rated Voltage | 380VAC 3 Phase+N | ||
Voltage Range | 110~300VAC | ||
Frequency Range | 46Hz~54Hz @ 50Hz system; 56Hz~64Hz @ 60Hz system | ||
Power Factor | ≥0.99 @ 100% load | ||
THDi | <3% (100% linear load); <5% (100% nonlinear load) | ||
Output | |||
Voltage | 208/220/230/240VAC | ||
Voltage Accuracy | ±1% | ||
Frequency Range | SynchronizationRange: 46Hz~54Hz @ 50Hz or 56Hz~64Hz Battery Mode: 50Hz ± 0.1Hz or 60Hz ± 0.1Hz | ||
Mains Power | 100%~110%, 10min; 110%~130%, 1min; >130%, 1sec | ||
Battery Mode | 100%~110%, 30sec; 110%~130%, 10sec; >130%, 1sec | ||
Power Factor | 0.8 (optional 0.9) | ||
THDu | ≤2% @ (100% linear load);≤5% @ (100% nonlinear load) | ||
Crest Factor | 3:1 | ||
Switching Time | 0ms | ||
Efficiency | |||
Inverter Mode | 92% | 93% |