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Ruiwu HF31-20KS
Ruiwu HF31-20KS
Ruiwu Price: ¥5,500
List Price:¥6,300
The seller of this product is verifiedBrandRuiwu
SeriesHF3110-20K
Compare Similar ProductsCapacity:20KVA
Input/Output:3-Phase In / 1-Phase Out (380V:220V)
DC Voltage:192
Power Factor:0.9
Battery Classification:Lead-acid UPS
Operating Principle:High-frequency
Battery Configuration:External
Form Factor:Tower
Weight (kg):18.95
Dimensions (mm):D575*W190*H688
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Shipping
In about 1 week|Shipped by manufacturer|Deppon Logistics
湖塘, Wujin District, Changzhou, Jiangsu
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Service
Warranty 1 year/3 years, provided by the supplier warranty; using Debang, Jingdong's cross-logistics carrier, the original factory direct delivery and distribution.
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call us: 400-6611-323
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Overview
Ruiwu HF31-20KS is a UPS power supply of Ruiwu Electric. It has a series of high frequency, three single series, a capacity of 20KVA, input and output three in and single out (380V:220V), DC voltage 192, and high frequency of principle classification.
It is suitable for scenarios requiring continuous power supply such as data center, computer room, communication base station, medical treatment and industrial control. It can be combined with Ruiwu battery cabinet and battery pack to extend backup time.
Main parameters
| Brand | Ruiwu |
|---|---|
| Series | High frequency three single series |
| Capacity | 20KVA |
| Input / output | Three-in single-out (380V:220V) |
| DC voltage | 192 |
| principle classification | High frequency |
| Battery form | External connection |
| Structure | Tower |
| Dimensions (mm) | D575*W190*H688 |
| Weight (kg) | 18.95 |
Specifications
HF31-20KS detailed parameter table
Rated capacity | 20kVA/16KW |
Model | HF-20KS |
HF31-20KS input parameters
Input wiring | Three-phase four-wire ground wire |
Voltage | 304VAC~478VAC |
Frequency | 50/60Hz±10% |
HF31-20KS output parameters
Voltage | 220/230±1%Vac |
Output frequency | Synchronized with input (mains mode): 50/60Hz ± 0.5%; (battery mode) |
Peak current ratio | 3:1（max） |
Output waveform | Pure sine wave |
Transfer time | Zero Interrupt |
HF31-20KS battery and runtime
Rated voltage | 192Vdc |
Number of battery cells | 16 |
Charging current | 5.5A |
HF31-20KS system parameters and standards
Mains-battery changeover time | 0ms |
Overload capacity | 105 to 125 1 min bypass; 125 to 135 30 sec bypass;>135 100 ms bypass |
Distortion rate | Linear load <3% Non-linear load <5% |
HF31-20KS Communications and Management
Interface Port | RS232 interface smart slot interface |
HF31-20KS physical indicators
Dimensions (Length × Width × Height) | 515*250*616mm |
Machine weight | 27kg |
HF31-20KS environment
Working environment temperature | 0 - 40 °C |
Operating relative humidity | 0% - 90% (no condensation) |
HF31-20KS Warranty
Standard warranty | Repair or replacement within 3 years |
Installation
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