Online UPS, double conversion with IGBT rectifier, output isolation transformer, output PF0.9, EPO

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:
2017-10-20 02:22
Browse the number:
32

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Company Profile

East Group Co., Ltd.: 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.jsthy56.com/

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Product Details

Model Number: EA890 160KVA ~ 600KVA (3:3) Brand Name: EAST Key Specifications/Special Features: EA890 series UPS 160~500KVA use double conversation technology with a very advanced design criteria improves the performance of components, minimizes the quantity of raw material used on the magnetic and reduces the number of semiconductors thus reducing servicing time and ownership costs. This UPS has high efficiency (> 93%) and input power factor (> 0.99) built-in output isolation transformer. The inverter transformer prevents the direct feed-through of the battery potential into the critical load and allows a very high rejection ratio of the power supply disturbances (spikes, surges etc).FeaturesOnline double-conversion with DSP controlIGBT rectifier and high input power factor ( > 0.99)High efficiency 93%Output power factor 0.9

Low input distortion: THD < 5%

Generator compatible

Output isolation transformer

Inverter IGBT technology with high frequency communication

High immunity to external disturbances

Independent control on the three inverter phases

High instantaneous overload capacity

High MTBF(> 200,000h)

Capability of supplying distorted loads, containing output voltage distortion with crest factors

Front access makes maintenance and replacement easy, save space

Intelligent self-diagnosing function, all kinds of failure protection, large capability of history records storage

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

MODEL	EA89160	EA89200	EA89250		EA89300	EA89400	EA89500
Capacity	160 KVA 144 KW	200 KVA 180 KW	250 KVA 225 KW		300 KVA 270 KW	400 KVA 360 KW	500 KVA 450 KW
INPUT
Rated voltage	380 V / 400 V / 415 Vac
Voltage range	346 V ~ 456 V ( full load) 304 V ~ 346 V (power derating 10%)
Rated frequency	50 / 60 Hz
Frequency range	50 / 60 Hz ± 5 Hz
Power factor	≥ 0.99
Total harmonic distortion (THDI)	≤ 3%
Input current-limiting	1.1 times of rated current (0.1 ~ 1.1 settable )
Rectifier delay start	10 s (1 ~ 300 settable)
Bypass voltage range	± 20% (settable)
OUTPUT
Rated 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
Crest factor	3:1
Total harmonic distortion (THDV)	≤ 2% (resistive load); ≤ 5% (non-linear load)
Transfer time	0 ms
Inverter overload capability	105% ~ 110% for 60 minutes; 110% ~ 125% for 10 minutes;
Slight adjustment of inverter output voltage	± 5 V
BATTERIES
DC voltage	600 Vdc (support 576 Vdc / 588 Vdc / 612 Vdc / 624 Vdc)
Number of battery	50 pcs ( support 48 / 49 / 51 / 52 pcs)
Charging current	Chargingrate (settable) × battery capacity (settable) × number of battery group (settable)
Battery state display	Battery remaining capacity and backup time
Battery self-test	Settable periodic self-test; manually configurable test time and voltage
SYSTEM
Efficiency	Line mode ≥ 93%, ECO mode ≥ 98%
Max. parallel numbers	6
Protections	Short-circuit, overload, overtemperature, overvoltage, undervoltage, battery low voltage and fan failure
IP rating	IP 20
Display	5.7 inches LCD touch screen
COMMUNICAITONS
RS232 / RS485 / dry contacts	Supports Windows 98 / 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10
SNMP (optional)	Power management from SNMP manager and web browser
OTHERS
Operating temperature	0 ~ 40℃
Storage temperature	- 25℃ ~ 55℃
Humidity	0 ~ 95% (non-condensing)
Noise level at 1 m	< 65 dB					< 70 dB
Dimensions (W×D×H) (mm)	800 × 860 × 1700	1210 × 860 × 1950				2380 × 860 × 1950
Packaged dimensions (W×D×H) (mm)	900 × 1000 × 1950	1300 × 1000 × 2200				1300 × 1000 × 2200 (×2)
Net / Gross weight (kg)	790 / 820	1135 / 1260	1275 / 1400	1355 / 1480		2090 / 2200	2300 / 2500

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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