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HuaRuiDi Science & Technology Company
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Onlline LF UPS4-20KVA ---120VAC
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Power Safe (SA)series DSP low frequency UPS is the second generation digital on-line LF UPS .It has been specially designed to pr
Power Safe (SA)series DSP low frequency UPS is the second generation digital on-line LF UPS .It has been specially designed to provide perfect uninterrupted power for South America power market. The high power protection value of this new generation of this full digital UPS raises Power Safe (SA)to the best-value-in-the-category UPS.
Main Features:
POWER RATING:4-20KVA
Fully Digital control technology
Online double conversion with PFC
IGBT rectifier and IGBT Inverter & ISO output transformer
Online battery disconnection alarm
Auto-diagnose of UPS failure (easy maintenance)
Input power factor above 0.98
Wide input frequency range 40-70HZ
Flexible network monitoring and management
Large LCD display
Cold start and AC start function
Perfect protections
Technical Specifications:
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Model |
PSA04H |
PSA06H |
PSA10H |
PSA15H |
PSA20H |
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Rating capacity |
4KVA/3.2KW |
6KVA/4.8KW |
10KVA/8KW |
15KVA/12KW |
20KVA/16KW |
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input |
Phase |
1phase 2wire+G |
3phase 4wires +G |
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P.F |
>0.98 |
>0.95 |
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Rating voltage |
120V/127V/220V |
220V/380V |
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Voltage range |
120V/127V/220V+/-25% |
220V/380V+/-25% |
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Rating frequency |
60Hz/ 50Hz(auto-sensing) |
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frequency range |
40-70Hz |
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THDi |
<5% |
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Soft start |
0 to 100% , 3 to 5 seconds |
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Charge |
Float charge |
220VDC |
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Current |
4 to10A (extendable) |
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Protection |
Charge voltage, over current protection, short circuit protection |
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Battery |
Model |
Lead acid maintenance free battery |
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Rating voltage |
192VDC (external), |
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O/P |
P.F. |
0.8(lagging) |
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Phase |
1phase 1wire+N+G |
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Rating voltage |
120V/127/220VAC |
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Rating frequency |
50Hz/60Hz(auto sensing) |
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Frequency |
<±0.1Hz in battery mode |
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Voltage |
<±1.5%(static) |
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Crest factor |
3:1 |
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Wave distortion |
Liner load<3%;Nolinear load<5% |
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dynamic load voltage instant distortion |
Liner load<±5%(from 0-50%-100%) |
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Dynamic response recover time |
<40ms |
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overload capacity |
105%12510min;125%150% 1min; >150%10ms |
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transfer time |
0mS(AC-Battery);<4ms(bypass-inverter) |
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System |
display |
LED+LCD |
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Efficiency |
100% linear >89% |
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Operate temp |
040 |
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Humidity |
090% (non-condensing) |
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Cooling |
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