ABOUT DTH33 THREE PHASE ONLINE TOWER UPS
Applications: Communication, finance, security, data center, medical equipment, industrial control device
◆FEATURE
Advanced Technology
*305~477VAC input range
*50/60Hz Auto-sensing
*N+X parallel technology
*Automated self-testing
*Generator compatible
*3 phase power supplies
Outstanding Flexibility
*Battery numbers: 30-44 units configurable
*Multifunction LCD&LED readout
*Mains power start
*Cold start function
*Multi switch ups
*15kVA UPS (also including 10kVA/20kVA/25kVA)
Green Performance
*ECO mode for energy saving
*PFC technology, input power factor ≥ 0.99
*Support RS232, RS485, dry contact or SNMP
◆OTHER
Input switch/maintenance switch/output switch included
3 Phase Input, 3 Phase Output
Capacity: 10kVA/15kVA/20kVA/25kVA
Inverter mode efficiency: 95%, ECO mode efficiency: 99%
SPECIFICATION
Model | DTH33-10KL | DTH33-15KL | DTH33-20KL | DTH33-25KL |
Capacity | 10kVA | 15kVA | 20kVA | 25kVA |
Input | ||||
Rated Voltage | (3 Phase+N+PE) 380/400/415VAC | |||
Voltage Range | 305~477VAC | |||
Frequency Range | 40 ~ 70Hz | |||
Power Factor | ≥0.99 @ 100% load | |||
THDi | <3% (100% linear load); <5% (100% nonlinear load) | |||
Output | ||||
Voltage | 380/400/415VAC (3 Phase+N) | |||
Voltage Accuracy | ±1% | |||
Frequency Range | SynchronizationRange: Default: ±2Hz;±0.5Hz, ±1Hz, ±3Hz(configurable) Battery Mode: 50Hz ± 0.1Hz or 60Hz ± 0.1Hz | |||
Overload | <105%, long run; 105%~110%, 60min; 110%~125%, 10min; >125%~150%, 1min; >150%, 0.2sec | |||
Power Factor | 1 | |||
THDu | ≤2% @ (100% linear load);≤4% @ (100% nonlinear load) | |||
Crest Factor | 3:1 | |||
Switching Time | 0ms | |||
Efficiency | ||||
Inverter Mode | 95% | |||
ECO Mode | 99% |