High Frequency 20KVA 16KW Three Phase Online UPS 3 Phase In 3 Phase Out
This Online Series is an uninterruptible power supply incorporating conversion technology. It provides perfect protection specifically for computer equipment, communication systems to computerized instruments.The double-conversion principle eliminates all mains power disturbances. A rectifier converts the alternating current from the utility power to direct current. This direct current charges the batteries and powers the inverter. On the basis of this DC voltage. the inverter generates a sinusoidal AC voltage which is constantly powering the loads.Computers and Peripherals are thus powered entirely by the UPS. In the event of power failure, the maintenance-free batteries power the inverter.
Application Field
Applied to small and medium-sized enterprises, large enterprise branches, banking outlets ,miniaturized data center storage, network equipment, VOIP, communications equipment, automation equipment, office equipment terminal precision equipment, etc.
- Rated Power 20KVA 30KVA 40KVA 60KVA 80KVA
- Pure Sine Wave Output
- TRANSIENT VOLTAGE SURGE SUPPRESS Protect Function For FAX,TELEPHONE,MODEM;
- Machine Efficiency Greater Than 97%, Input Power Factor Greater Than 0.99, Input Current Harmonics Less Than 5%;
- Compatible To Generator;
- Optional SNMP For Monitoring.
| Model | EH9335 Pro-20KS | EH9335 Pro-30KS | EH9335 Pro-40KS | EH9335 Pro-60KS | EH9335 Pro-80KS | ||
| Power | 20KVA/18KW | 30KVA/27KW | 40KVA/32KW | 60KVA/54KW | 80KVA/64KW | ||
| Input | Input | Three Phase Four Line+Ground (3PH 4W+G) | |||||
| 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%) |
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| 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 | ||||||
| Power Factor | 0.9 | ||||||
| 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 |
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| Battery Mode | (50/60±0.2%)HZ | ||||||
| Load Peak Ratio | 3:1 | ||||||
| Output Voltage Distortion | ≤ 2% Linear Load ≤ 5% Nonlinear Load |
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| Battery | Efficiency | Normal Mode≥ 94.5% | |||||
| Battery Voltage | Optional :±192V±216V±240V DC (±16/18/20 PCS) | ||||||
| Charging Current | 10A max | ||||||
| Transfer time | Utility mode to bypass mode: 0ms (tracking) utility mode to battery mode: 0ms |
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| Protection | Overload Capbility | Normal Mode | Load ≤ 110%, 60mins; ≤ 125%, maintain 10mins; ≤150% for 1min ≥ 150% shut down immediately. |
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| Over Temperature Protection | Normal Mode:Switch to bypass mode; battery mode. Turn off the output immediately |
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| 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) | 680*250*540mm | 700*250*960mm | ||||
| Net Weight(kg) | 45 | 46 | 48 | 80.5 | 82.5 | ||
| Executive Standard | YD/T1095-2008 | ||||||
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