

The EH9335 Pro series UPS is three-in, three-out/three-in single-out. The product capacity covers all power segments from 20kVA to 80kVA, which is convenient for users to configure flexibly. This series of UPS can solve almost all power problems, such as power outage, city power high voltage, city power low voltage, voltage drop, amplitude reduction, Power problems such as high voltage pulses, voltage fluctuations, surge voltages, harmonic distortion, clutter interference, and frequency fluctuations.
Model | EH9335-20KS | EH9335-30KS | EH9335-40KS | EH9335-60KS | EH9335-80KS | |
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Power | 20KVA /18KW | 30KVA /27KW | 40KVA /32KW | 60KVA /54KW | 80KVA /64KW | |
Input | ||||||
Input | Three-phase four-line + ground | |||||
Rated Power | 380/400/415Vac | |||||
Voltage Range | 208~478Vac | |||||
Frequency Range | 45-55Hz at 50Hz/54-66Hz at 60Hz (Auto sensing) | |||||
Power Factor | ≥ 0.99 | |||||
Input Current Harmonic | ≤ 3%(100% Nonlinear load ) | |||||
Bypass Range | Bypass protection voltage upper limit:220V:+ 25%(Optional+ 10%,+ 15%,+ 20%); 230V:+ 20%(Optional+ 10%,+15%); 240V:+ 15% (Optional+10%) | |||||
Bypass protection voltage lower limit:-45%(Optional -20%,-30%) | ||||||
Bypass frequency protection range:±10% | ||||||
Output | ||||||
Output | Three-phase four-line + ground or single phase+N | |||||
Rated Voltage | 380/400/415Vac or 220/230/240Vac | |||||
Voltage accuracy | ±1% | |||||
Output Frequency | Utility Mode | Synchronous with input; when the mains frequency exceeds ±10% maximum (±1%, ±2%, ±4%,±5% can be set), the output frequency is 50*(±0.2)Hz | ||||
Battery Mode | (50/60±0.2%)Hz | |||||
Load Peak Ratio | 3:1 | |||||
Output Voltage Distortion | ≤ 2% Linear Load ≤ 5% Nonlinear Load | |||||
Battery | ||||||
Efficiency | Normal Mode≥ 94.5% | |||||
Battery Voltage | Optional :±192V±216V±240V DC (±16/18/20 P CS) | |||||
Charging Current | 10A max | |||||
Transfer time | Utility mode to bypass mode: 0ms (tracking); utility mode to battery mode: 0ms | |||||
Protection | ||||||
Overload Capability | Normal Mode | Load ≤ 110%, 10mins, ≤ 125%, maintain 1mins, ≥ 150% shut down immediately. | ||||
Over Temperature Protection | Normal mode : Switch to bypass mode; Battery mode : Turn off the output immediately. | |||||
Emergency shutdown (EPO) | Turn off the output immediately | |||||
Operating Environment | ||||||
Communication Connection | USB, RS485, dry contact, parallel (optional), SNMP card (optional), relay card (optional) | |||||
Working Temperature | 0℃~ 40℃ | |||||
Storage Temperature | -25℃~ 55℃ | |||||
Relative Humidity | 0 ~ 95% No condensation | |||||
Altitude | < 1500m, when above 1500m, derate according to GB/T 3859.2 | |||||
Physical characteristics | ||||||
Size (D*W*H) | 724*250*734mm | 805*335*978mm | ||||
Net Weight(kg) | 45 | 46 | 48 | 80.5 | 82.5 | |
Executive standard | YD/T1095-2008 |