Description
Features:
• 19′ Rack-mount
• High frequency and dual conversion on-line technology
• Advanced PFC technology
• True sine wave output with less than 3% THD
• Self-diagnosis when UPS startup
• Advanced battery management (ABM)
• Cold start feature (DC power on)
• Automatically charging batteries in UPS off mode
• Lightning and surge protections(surge energy rating 1050 Joules)
• Short circuit and overload protections
• Fan speed automatically changes as load varies
• Optional external battery pack
• EMI/RFI noise filter
• (SNMP Optional)
Shutdown & restart schedule
Technical specifications:
| Model | EA901R-1KVA | EA902R-2KVA | EA903R-3KVA | EA906R-6KVA | EA9010R-10KVA | |
| Capacity(linear Load) | 1KVA/700W | 2KVA/1400W | 3KVA/2100W | 6KVA/4200W | 10KVA/7KW | |
| Input Voltage Range | Half Load 120-300VAC
Full Load 165V-276VAC |
176V-290VAC | ||||
| Frequency Range | 45.5Hz~54Hz | |||||
| Output Voltage | 220/230/240V±1% | |||||
| Output Frequency | 50/60Hz±0.5Hz | |||||
| Output Voltage Tolerance | <±5%(100% Load or without Load) | |||||
| Distortion | <3%(Linear Load); <5%(Non-linear load) | |||||
| Output Waveform | True Sine Wave | |||||
| Overload Capability | 110%~150%: transfer to Bypass after
1Mins, above 150%: 200MS |
105%~130%, 10Mins; >130%:1Min. | ||||
| Battery Voltage | 36VDC | 96VDC | 240VDC | |||
| Charge Voltage | 40.5±1V | 110±1V | 274.5±1V | |||
| Charge Current | Standard model 1A ,
Long back model 7.5A ; |
Standard model 1.5A ;
Long back model 4.5A |
||||
| Battery Type | Sealed Maintenance-FreeLead-Acid | |||||
| Batteries Q’TY | 12V×3Pcs | 12V×8Pcs | 12V×20Pcs | |||
| Standard Backup Time(Full Load/Half Load) | 5/12Mins | 7/16Mins | 5/13Mins | 6/15Mins | 8/20Mins | |
| Crest Factor | 3:1 | |||||
| Noise( 1m ) | <45db | <50db | <55db | |||
| LCD and LED | Utility, Inverter, Bypass, Battery, Load, Battery Mode, Frequency,
UPS Fault Indicator |
|||||
| Transfer Time of AC to DC | Zero | |||||
| Battery Low Voltage | 31±2V | 83±2V | 200±2V | 210±2V | ||
| Charge Time | Charging up to 90% ， ≤8Hours | |||||
| Audible Alarm-Battery Discharge | Utility Failure, Beep/4s ； Battery Low, Beep/1s | |||||
| EMC | 50091 ， 9254 | |||||
| UPS Abnormal | Continuous Beep and Red LED on | |||||
| Output Short Circuit | Shutdown | |||||
| Outlets | 2pcs | 3pcs | Terminals | |||
| Communication Interface | RS232/SNMP (optional) | |||||
| Ambient Temperature | 0 ℃ ~ 40 ℃ | |||||
| Humidity | 10%~90% | |||||
| Net Weight(Kg) | 6.5(H)./12.3(S) | 13.2(H)./28(S) | 13.2(H)./28(S) | 40.5(H)./87(S) | ||
| Dimension(W×D×H)mm | 145×415×215 | 190×470×330 | 260×730×560 | |||
| Packing Measure (W×D×H)mm | 236×492×316 | 337×602×482 | 337×602×482 | |||
