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Model Number: EA900IIRT 1KVA ~ 10KVA PF 0.9
Brand Name: EAST
Key Specifications/Special Features:
Features:Rack/Tower designHigh frequency and true double-conversionDSP digital control technologyInput power factor correction (PFC)Wide input voltage range (110V-300V)
Output power factor 0.9
Cold start
Frequency adaptive
ECO mode operation for energy saving
Selectable output voltage via LCD
Output bypass settable for 1,2,3KVA via LCD
50Hz/60Hz frequency converter mode available on 6-10KVA
Selectable battery low voltage via LCD
Automatically diagnose when starts
Advanced battery management (ABM)
Short circuit and overload protection
Automatically charging battery at UPS off mode
Fan speed auto control when load varies
Standard RS232 communication port and RJ45 protection
Optional USB/SNMP communication port
Optional emergency power off (EPO)
Optional extension battery bank
Optional N+X redundancy parallel on 6-10KVA
| MODEL | EA901IIRT | EA902IIRT | EA903IIRT | EA906IIRT | EA9010IIRT | ||
| Capacity | 1 KVA / 900 W | 2 KVA / 1800 W | 3 KVA / 2700 W | 6 KVA / 5400 W | 10 KVA / 9000 W | ||
| INPUT | |||||||
| Rated voltage | 208 V / 220 V / 230 V / 240 Vac | ||||||
| Voltage range | Half load (115 ~ 295) ± 5 Vac, full load (145 ~ 295) ± 5 Vac |
Half load (115 ~ 295) ± 5 Vac, full load (160 ~ 295) ± 5 Vac |
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| Frequency | 45 ~ 55 Hz ± 0.5 or 55~65 Hz ± 0.5 (auto-sense) | 40 ~ 70 Hz ± 0.5 (auto-sense) | |||||
| Power factor | ≥ 0.98 | ≥ 0.99 | |||||
| Bypass voltage range | Rated output voltage - 34 V ~ rated output voltage + 32 V | 160 V ~ rated output voltage + 32 V | |||||
| OUTPUT | |||||||
| Voltage | 208 V / 220 V / 230 V / 240 Vac (settable via LCD) | ||||||
| Voltage regulation | ± 1% | ||||||
| Frequency | Synchronized with utility in mains mode; 50 / 60 Hz ± 0.2 Hz in battery mode | ||||||
| Waveform | Sinusoidal | ||||||
| Crest factor | 3:1 | ||||||
| Harmonic distortion | ≤ 3% (linear load); ≤ 5% (non-linear load) | ≤ 2% (linear load); ≤ 5% (non-linear load) | |||||
| Transfer time | Mains mode to battery mode: 0 ms Inverter mode to bypass mode: 4 ms (typical) |
Mains mode to battery mode: 0 ms Inverter mode to bypass mode: 0 ms |
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| Overload | 105% ~ 150%: transfer to bypass in 30 s; > 150%: transfer to bypass in 300 ms |
105% ~ 125%:transfer to bypass in 3 mins; 125% ~ 150%: transfer to bypass in 30 s; > 150%: transfer to bypass in 100 ms |
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| EFFICIENCY | |||||||
| Mains mode | ≥ 90% | ≥ 92% | |||||
| Battery mode | ≥ 87% | ≥ 91% | |||||
| ECO mode | ≥ 98% | ≥ 98% | |||||
| BATTERIES | |||||||
| DC voltage | 24 V | 48 V | 72 V | 192 V | |||
| Inbuilt battery of standard model | 2× 9Ah | 4×9 Ah | 6×9 Ah | 16×7 Ah | 16×9 Ah | ||
| Charging current | Standard model | 1 A | |||||
| Long time model | 6 A | 1 A / 3 A / 5 A / 8 A | |||||
| Recharge time | 8 h | ||||||
| ALARMS | |||||||
| Utility failure | 4 s per beep | ||||||
| Low battery | 1 s per beep | ||||||
| Overload | 1 s twice beep | ||||||
| UPS fault | Long beep | ||||||
| COMMUNICATIONS | |||||||
| RS232 (standard), USB (optional) | Supports Windows 98 / 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10 | ||||||
| SNMP (optional) | Power management from SNMP manager and web browser | ||||||
| OTHERS | |||||||
| Humidity | 20 ~ 90% RH @ 0 ~ 40℃ (non-condensing) | ||||||
| Noise level | ≤ 50dB (1m) | ≤ 55dB (1m) | |||||
| Long time model | Dimensions (W×D×H) (mm) | 440×468×88 | 440×555×132 | ||||
| Packaged dimensions (W×D×H) (mm) | 530×590×170 | 535×660×215 | |||||
| Net / Gross weight (kg) | 8.6 / 12.0 | 10.7 / 14.1 | 12.3 / 15.7 | 16.4 / 20.7 | 17.1 / 21.4 | ||
| Standard model | Dimensions (W×D×H) (mm) | 440×468×88 | 440×718×88 | 440×555×132 (UPS) | |||
| 440×555×132 (BAT) | |||||||
| Packaged dimensions (W×D×H) (mm) | 530×590×170 | 530×825×170 | 535×660×215 (UPS) | ||||
| 540×685×235 (BAT) | |||||||
| Net/Gross weight (kg) | 14.3 / 17.7 | 23.4 / 26.8 | 29.7 / 33.1 | 16.4 / 20.7 (UPS) | 17.1 / 21.4 (UPS) | ||
| 43.6 / 47.1 (BAT) | 49.6 / 53.1 (BAT | ||||||
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 15 - 20 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
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