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ups power, modular ups manufacturer
Welcome to Our Company...
CALL: +86-769-22898801
E-mail: eastups@eastups.com
Guangdong East Power Co., Ltd.
Contact Us
- Add: No 6 Northern Industry Road, Songshan lake SCI&TECH Industry Park, DongGuan, P.R.China 523808
- Tel: +86-769-22898801/22898802
- Fax: +86-769-87920552
- Email: eastups@eastups.com
>>EA890 Series Online UPS (3-3)
- Product Type: Online UPS
- Place of origin: China
- Model No:
- Price Terms: FOB, CIF
- Payment Terms: L/C, D/P, T/T
- Package:
- Minimum Order:
- Delivery Time:
- Brand Name:
Products Information
EA890 (3 phase in and 3phase out) series online ups is large power and true on–line UPS with range from 6KVA to 120KVA, which adopts advanced digital design, high speed 16–bit chip, ASIC, DDC and large power IGBT&SCR, and shows large capacity, high stability and super performance compared with usual models on the market. All the products have integrated the latest hardware and powerful software in itself, which could provide optimum pure power to integrated server center. This system supports several units connected in parallel through unique control technology.
Ideal Application
Centralized server center, network control center, computing center
Features & Benefits
Three phases in, three phases out.
True on-line dual conversion design.
SPWM .
IGBT inverter design.
Our online ups can carry 100% non-balance load.
Extendable run time .
Generator compatible.
Cold start .
Load/battery capacity display .
With Isolation transformer.
Overload, on-line, battery status LED/LCD display .
Advanced Battery Management .
RS-232 .
Optional SNMP card .
Technical Specifications
|
Model
|
10KVA
|
15KVA
|
20 KVA
|
30 KVA
|
40 KVA
|
50 KVA
|
60 KVA
|
80 KVA
|
100 KVA
|
120 KVA
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|
Capacity （KVA）
|
10
|
15
|
20
|
30
|
40
|
50
|
60
|
80
|
100
|
120
|
|
Input single max. current
|
25
|
33
|
40
|
55
|
71
|
86
|
102
|
133
|
164
|
195
|
|
Working way and principle
|
On line, static bypass switch (zero transfer time ), Double switch technology, output power to totally isolate
|
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Phase
|
3phase +N+G
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Nominal voltage
|
400VAC±25%
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Nominal frequency
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50Hz±10%, 60Hz±10%
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Voltage harmonics distortion
|
＜10%
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Soft start
|
0～100% 5sec
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Output
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Max. output voltage
|
405VDC
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|
Microcomputer setting charge current
|
3A～30A（depend on battery capacity）
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Battery
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||||||||||
|
Max.discharge current（A）
|
28
|
42
|
56
|
85
|
113
|
141
|
169
|
225
|
282
|
338
|
|
Battery quantity
|
30pcs
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Nominal battery voltage
|
360VDC
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|
Floating voltage
|
405VDC
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Charge current
|
3A～30A（depend on battery capacity）
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|
Inverter
|
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|
Rated power （KW）COSφ=0.8
|
8
|
12
|
16
|
24
|
32
|
40
|
48
|
64
|
80
|
96
|
|
Phase
|
3phase +N+G
|
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|
Nominal voltage
|
400VAC±1%（steady load）, 400VAC±5%（load fluctuate）
|
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|
Nominal frequency
|
50Hz±0.05%, 60Hz±0.05%（battery supply power）
|
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Frequency stability：
Out sync
|
＜±0.05%
|
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|
Frequency stability：
Synchronization
|
＜±2%
|
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|
Crest factor
|
3:1
|
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|
Output wave
|
Sine wave
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Total harmonic distortion
|
Linearity load ＜3%; non-linearity load＜5%
|
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|
Dynamic load voltage transient
（from 0 to 100% abrupt change）
|
＜±5%
|
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Moment restart time
|
＜10ms
|
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|
Balance load voltage
|
＜±1%; ＜±5%（imbalance load voltage）
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Overload capability
|
125% 1min, 150% 1S
|
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Inverter efficiency，load 100%
|
91
|
91
|
92
|
92
|
93
|
93
|
93
|
95
|
95
|
95
|
|
Bypass
|
||||||||||
|
Phase
|
3phase +N+G
|
|||||||||
|
Nominal voltage
|
400VAC±25%
|
|||||||||
|
Nominal frequency
|
50Hz±5%, 60Hz±5%
|
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|
Inverter /bypass（transfer time）
|
（overload）0ms
|
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|
Model
|
10KVA
|
15KVA
|
20KVA
|
30KVA
|
40KVA
|
50KVA
|
60KVA
|
80KVA
|
100KVA
|
120KVA
|
|
Efficiency load 100%
|
＞80%
|
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|
PC communication interface
|
RS232
|
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Working temperature
|
0～40℃
|
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|
Humidity （non~condensing）
|
30%～90%
|
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Working height（Max.）
|
＜1000m（per100m, power decline 1%, Max.4000m）
|
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Type of cooling
|
Forced draught
|
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|
Noise dB（according to load and temperature）far away machine 1M
|
40～50
|
45～55
|
55～65
|
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|
Case color
|
Gray （option）
|
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|
Input cable
|
The bottom / back
|
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|
Easy maintenance
|
The front / the above / left and right
|
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|
Dimension
W×D×H（mm）
|
600×700×1350
|
710×720×1450
|
710×850×1500
|
1100×860×1680
|
||||||
|
Weight（kg）
|
200
|
300
|
400
|
460
|
550
|
620
|
700
|
860
|
900
|
950
|
|
Input device
|
Terminal
|
|||||||||
|
Output device
|
Terminal
|
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Related Products
GUANGDONG EAST POWER CO., LTD.
Add: No 6 Northern Industry Road,Songshan lake SCI&TECH Industry Park, DongGuan, P.R.China 523808
Tel:+86-769-22898801/22898802 Fax:+86-769-87920552 Email:eastups@eastups.com
Add: No 6 Northern Industry Road,Songshan lake SCI&TECH Industry Park, DongGuan, P.R.China 523808
Tel:+86-769-22898801/22898802 Fax:+86-769-87920552 Email:eastups@eastups.com