Leírás
EA900II 6~20KVA (3:1)EA900II 6KVA~20KVA online UPS 3-phase in/1-phase out is an on-line double-conversion UPS with output power factor 0.9 offering high levels of reliability and protection for IT systems, telecommunications equipment and mission critical systems, ensuring maximum power reliability. Besides standard runtime as backup power, EA900II UPS （long time model）can be fitted with matching battery extension packs for long runtime applications; Besides standard features of normal UPS,it is also able to bear wide input voltage in harsh environment, and support 50/60Hz frequency conversion mode, select input mode via LCD: 3/1 or 1/1; optional N+X redundancy parallel function is also available.
● High frequency and true double-conversion
- DSP digital control technology
- Wide input voltage range (110 V ~ 300 V)
- Output power factor 0.9
- Optimized battery configuration: 192 V / 240 V
- Cold start
- Auto sensing frequency
- ECO mode operation for energy saving
- 50 / 60 Hz frequency conversion mode
- Selectable output voltage via LCD
- Selectable battery shutdown voltage (EOD) via LCD
- Selectable input mode via LCD ( 3:1 or 1:1)
- Power-on self test
- Advanced battery management (ABM)
- Short circuit and overload protection
- Automatic charging in OFF mode
- Fan speed auto control when loads varies
- Standard RS232 / USB communication port
- Standard emergency power off (EPO)
- Optional RS485 / SNMP / AS400 communication port
- Optional extension battery bank
- Optional battery temperature compensation
- Optional built-in isolation transformer
- Optional manual bypass
| MODEL |
EA906II |
EA9010II |
EA9015II |
EA9020II |
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| Capacity |
6 KVA / 5.4 KW |
10 KVA / 9 KW |
15 KVA / 13.5 KW |
20 KVA / 18 KW |
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| INPUT | ||||||||
| Rated voltage |
3:1: 360 V / 365 V / 380 V / 400 V / 415 Vac; 1:1: 208 V / 210 V / 220 V / 230 V / 240 Vac (settable via LCD) |
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| Voltage range |
3:1: half load (190~520) ±5Vac, full load (277~520) ±5Vac; 1:1: half load (110~300) ±5Vac, full load (160~300) ±5Vac. |
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| Frequency |
40~70 Hz (auto-sense) |
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| Power factor |
3:1 ≥ 0.95; 1:1 ≥ 0.99. |
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| BYPASS | ||||||||
| Voltage range |
160 V ~ rated output voltage +32V |
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| Frequency |
50 / 60 Hz ±5 Hz |
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| OUTPUT | ||||||||
| Voltage |
208 V / 210V / 220 V / 230 V / 240 Vac (settable via LCD) |
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| Voltage regulation |
± 1% |
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| Frequency |
Synchronized with utility in mains mode; 50 / 60 ± 0.1 Hz in battery mode |
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| Waveform |
Sinusoidal |
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| Crest factor |
3:1 |
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| Harmonic distortion |
≤2% (linear load); ≤5% (non-linear load) |
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| Transfer time |
0 ms |
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| Overload capability |
105%~125%: transfer to bypass after 3 mins; 125%~150%: transfer to bypass after 30 s; >150%: transfer to bypass after 100 ms |
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| EFFICIENCY | ||||||||
| Mains mode |
≥ 93% |
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| Battery mode |
≥ 92% |
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| ECO mode |
≥ 98% |
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| BATTERIES | ||||||||
| DC voltage |
192 V / 240 Vdc |
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| Inbuilt battery of standard model |
16 / 20 × 7 Ah |
16 / 20 × 9 Ah |
No |
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| Charging current | Standard model |
1 A |
No |
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| Long time model |
7 A |
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| Recharge time |
8 h |
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| ALARM | ||||||||
| Utility failure |
4 s per beep |
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| Low battery |
1 s per beep |
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| Overload |
1 s twice beep |
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| UPS fault |
Long beep |
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| COMMUNICATIONS | ||||||||
| RS232 / USB (standard) |
Supports Windows® 98 / 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10 |
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| SNMP (optional) |
Power management from SNMP manager and web browser |
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| OTHERS | ||||||||
| Humidity |
20 ~ 90% RH @ 0~40℃ (non-condensing) |
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| Noise level |
≤ 58 dB (1m) |
≤ 60 dB (1m) | ||||||
| Dimensions(mm) W×D×H |
262 × 580 × 455 (H), 262 × 580 × 732 (S) |
262 × 580 × 628 (H) |
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| Packing dimensions(mm) W×D×H |
355 × 682 × 615 (H), 359 × 687 × 822 (S) |
359 × 687 × 717 (H) |
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| Net weight(kg) |
25.0 (H), 73.0 (S) |
25.5 (H), 74.0 (S) |
38.5 (H) |
39.0 (H) |
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| Gross weight(kg) |
28.5 (H), 82.5 (S) |
29.0 (H), 83.5 (S) |
47.0 (H) |
47.5 (H) |
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