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Ea880 Series, 6-40kVA Online Low Frequency UPS, with Isolation Transformer, Long Back up Model
bargain
add to cart| Model NO. | EA38820 3/1 |
| Type | On-line |
| Trademark | EAST, OEM |
| HS Code | 85044020 |
| Phase | Single Phase |
| Protection | Overvoltage |
| Origin | China Mainland |
Online double-conversion with DSP control
Input power factor correction (PFC)
High input power factor, Low input THDi and output THDV
Wide input voltage range, 50Hz/60Hz frequency self-adaptable
Support battery cold start and mains supply self-starting
Built-in output isolation transformer
Perfect protective function
Standard manual bypass
Standard emergency power off (EPO)
Standard RS232/USB communication port
Optional RS485/Dry contact communication port
Optional SNMP communication port
Optional 1+1 parallel
Input power factor correction (PFC)
High input power factor, Low input THDi and output THDV
Wide input voltage range, 50Hz/60Hz frequency self-adaptable
Support battery cold start and mains supply self-starting
Built-in output isolation transformer
Perfect protective function
Standard manual bypass
Standard emergency power off (EPO)
Standard RS232/USB communication port
Optional RS485/Dry contact communication port
Optional SNMP communication port
Optional 1+1 parallel
| MODEL | EA8806 | EA8810 | EA38810 | EA38815 | EA38820 | EA38830 | EA38840 |
| Capacity | 6KVA 4.8KW | 10KVA 8KW | 10KVA 8KW | 15KVA 12KW | 20KVA 16KW | 30KVA 24KW | 40KVA 32KW |
| INPUT | |||||||
| Rated Voltage | 220V/230V/240VAC | 380V/400V/415VAC | |||||
| VoltageRange | Half load 120-285VAC Full load 160-285VAC | Half load 210-495VAC Full load 280-495VAC | |||||
| Rated Frequency | 50/60Hz Auto Sensing | ||||||
| FrequencyRange | 40-70Hz | ||||||
| Power Factor | ≥0.99;0.990.99 | ≥0.95;0.950.95 | |||||
| Total Harmonic Distortion (THDi) | ≤5%le;5%e;5% | ≤10%e;10%;10% | |||||
| BypassVoltage Range | 170-275V | ||||||
| OUTPUT | |||||||
| Voltage | 220V/230V/240VAC | ||||||
| Voltage Regulation | ±1%plusmn;1%lusmn;1% | ||||||
| Frequency | Synchronized with utility on AC mode;50/60±0.1Hz on battery modetery modeery mode | ||||||
| Waveform | Pure sine wave | ||||||
| Crest Factor | 3:1 | ||||||
| Total Harmonic Distortion(THDV) | ≤3%(Linear load);≤5%(Non-linear load)ar load)r load) | ||||||
| Transfer Time | AC mode to battery mode :0ms Inverter model to bypass mode:0ms | ||||||
| Inverter Overload Capability | 105%-125%:Transfer to bypass after 10mins; 125%-150%:Transfer to bypass after 1mins; ﹥150%: Transfer to bypass after1ster1s | ||||||
| BATTERY | |||||||
| DC Voltage | 192V | ||||||
| Charger Current | 6A/8A/10A/12A | ||||||
| ALARM | |||||||
| Utility Failure | Beep/4sand mute after 1min | ||||||
| BatteryLow | Beep/1s | ||||||
| Overload | Beep 2s/4s | ||||||
| UPS Fault | Long Beep | ||||||
| SYSTEM | |||||||
| Efficiency | ≥85%e;85%;85% | ||||||
| Protection | Output short circuit, overload, output over/low voltage, battery low, over temperature | ||||||
| Surge Protection | IEC60664-1 | ||||||
| ENVIRONMENT | |||||||
| Humidity | 0~95% RH @ 0~40°C(non-condensing)nsing)sing) | ||||||
| Noise Level | ≤55dB;55dB55dB | ≤60dB;60dB60dB | |||||
| MANAGEMENT | |||||||
| Communication | RS232,USB, RS485 (optional) | ||||||
| Supports Windows 98/2000/2003/XP/Vista/2008/7/8 | |||||||
| Optional SNMP | Power management from SNMP manager and web browser | ||||||
| PHYSICAL | |||||||
| Dimension(mm) W*D*H | 260*590*780 | 325*690*950 | 353*806*1043 | 400*860*1163 | 520*880*1285 | ||
| Packing Dimension(mm) W*D*H | 350*655*945 | 410*820*1150 | 440*950*1250 | 480*1000*1490 | 570*1020*1620 | ||
| Net/Gross Weight(kg) | 70/80 | 130/140 | 180/190 | 220/230 | 260/270 | 350/365 | 370/385 |
