Online UPS, double conversion, 3 phase in 3 phase out with DSP control, isolation transformer, PF0.9
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2017-08-12 02:13
- Browse the number:
28
Company Profile
- East Group Co., Ltd. By certification [File Integrity]
-
Contact:
eastups(Ms.)
- Telephone:
-
Area:
Beijing
-
Address:
No. 6 Northern Industry Road, Songshan Lake, Sci & Tech, Industry Park, Dongguan, Guangdong, China (523808)
- Website: http://eastups.yh-machinery.com/
Product details
Model Number: EA890 10KVA~120KVA (3:3)
Brand Name: EAST
Key Specifications/Special Features:
EA890 series UPS is a intelligent 3 phase in 3 phase out uninterruptible power supply, it adopts double transform high frequency PWM and high performance digital control technique (DSP), with perfect protection, super network management function, reasonable man-machine interface and a series of precision design, meets all high reliability requirements of uninterruptible power supply and integrates reliable, safety, maintainability characteristics of a new generation low frequency UPS.FeaturesOnline double-conversion with full DSP controlIGBT inverter with output isolation transformer100% unbalance load capabilityOutput power factor 0.9Generator compatible
Support battery cold start and auto-restart when mains power is restored
ECO mode operation for energy saving
Superior protection
5.7 inches LCD touch screen, friendly human & machine interface
Front access makes maintenance and replacement easy (60 ~ 120KVA)
Intelligent self-diagnosing function, all kinds of failure protection, large capability of history records storage
High MTBF (>200,000h)
Low MTTR (<0.5h)
Standard emergency power off (EPO)
Standard RS232,RS485,dry contacts communication port
Optional SNMP communication port
Optional N+X redundancy parallel up to 6 units
Optional input filter to improve input power factor
MODEL | EA8910 | EA8915 | EA8920 | EA8930 | EA8940 | EA8960 | EA8980 | EA89100 | EA89120 |
Capacity | 10 KVA 9 KW |
15 KVA 13.5 KW |
20 KVA 18 KW |
30 KVA 27 KW |
40 KVA 36 KW |
60 KVA 54 KW |
80 KVA 72 KW |
100 KVA 90 KW |
120 KVA 108 KW |
INPUT | |||||||||
Rated voltage | 380 V / 400 V / 415 Vac | ||||||||
Voltage range | ± 25% | ||||||||
Rated frequency | 50 / 60 Hz | ||||||||
Frequency range | 50 / 60 Hz ± 5 Hz | ||||||||
Power factor | ≥ 0.95 (with filter) | ||||||||
Bypass voltage range | ± 20% (settable) | ||||||||
Delayed start of rectifier | 1 ~ 300 s (settable via display panel) | ||||||||
ECO voltage range | ± 10% (settable) | ||||||||
OUTPUT | |||||||||
Voltage | 380 V / 400 V / 415 Vac | ||||||||
Voltage regulation | ± 1% | ||||||||
Frequency | Synchronized with utility in mains mode; 50 / 60 Hz ± 0.1% in battery mode | ||||||||
Waveform | Sinusoidal | ||||||||
Power factor | 0.9 | ||||||||
Crest factor | 3:1 | ||||||||
Total harmonic distortion(THDV) | ≤ 2% (linear load); ≤ 5% (non-linear load) | ||||||||
Transfer time | AC mode to battery mode: 0 ms Inverter mode to bypass mode: 0 ms Inverter mode to ECO mode: 5 ~ 10 ms |
||||||||
Inverter overload capability | 105%: long time running; 105% ~ 110%: transfer to bypass in 1 h 110% ~ 125%: transfer to bypass in 10 mins 125% ~ 150%: transfer to bypass in 1 min 150% ~ 200%: transfer to bypass in 200 ms > 200%: transfer to bypass in 100 ms |
||||||||
Slight adjustment of inverter output voltage | ± 5 V | ||||||||
BATTERIES | |||||||||
DC Voltage | 12 V × configured battery number (settable via display panel) | ||||||||
Number of battery | 28 ~ 32 pcs (settable) | ||||||||
Charging current | 10 A default / Settable | ||||||||
Charging | Three-stage charging, auto switch floating / equalizing charge | ||||||||
Battery state display | Display battery backup time, battery remaining capacity | ||||||||
Battery self-test | Settable periodic self-test; manually configurable test time and voltage | ||||||||
SYSTEM | |||||||||
Efficiency | In line mode: Max. 93%; ECO mode: ≥ 98% | ||||||||
Max. Parallel numbers | 6 | ||||||||
Protections | Short-circuit – overload – overvoltage – undervoltage – low battery – overtemperature – fan fault | ||||||||
IP rating | IP20 | ||||||||
EMI | EN62040-2 | ||||||||
EMS | IEC61000-4-2 (ESD) | ||||||||
IEC61000-4-3 (RS) | |||||||||
IEC61000-4-4 (EFT) | |||||||||
IEC61000-4-5 (surge) | |||||||||
COMMUNICATIONS | |||||||||
RS232 / RS485 / dry contacts (standard) | Supports Windows 98 / 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10 | ||||||||
SNMP (optional) | Power management from SNMP manager and web browser | ||||||||
OTHERS | |||||||||
Humidity | 0 ~ 95% RH @ 0 ~ 40℃ (non-condensing) | ||||||||
Noise level | 55 dB | 60 dB | 65 dB | ||||||
Dimensions (W×D×H) (mm) | 400×800×1100 | 600×700×1500 | 700×800×1700 | ||||||
Packaged dimensions (W×D×H) (mm) | 490×890×1170 | 690×790×1570 | 790×890×1770 | ||||||
Net / Gross weight (kg) | 158 / 200 | 165 / 207 | 175 / 217 | 210 / 252 | 260 / 302 | 460 / 480 | 590 / 620 | 630 / 660 | 690 / 720 |
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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