Ruiwu HF31-20KS

Brand: Ruiwu
Series: HF3110-20K
Capacity: 20KVA
Input / Output: 3-Phase In / 1-Phase Out (380V:220V)
DC voltage: 192
Topology: High-frequency
Battery type: Lead-acid UPS
Battery form: External
Structure: Tower
Dimensions (mm): D575*W190*H688
Weight (kg): 18.95
Gross weight (kg): 19

Other models in this series: Ruiwu HF31-10KS Ruiwu HF31-15KS Ruiwu HF31-30KS

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)	D575W190H688
Weight (kg)	18.95

Rated capacity	20kVA/16KW
Model	HF-20KS

Input wiring	Three-phase four-wire ground wire
Voltage	304VAC~478VAC
Frequency	50/60Hz±10%

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

Rated voltage	192Vdc
Number of battery cells	16
Charging current	5.5A

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%

Ruiwu HF31-20KS

Overview

Main parameters

Applications

Ruiwu HF31-20KS delay 90 minutes with SANTAK battery

Ruiwu HF31-20KS Backup 90 min with Leoch Battery

Ruiwu HF31-20KS Backup 90 min with Battery

Ruiwu HF31-20KS Backup 1 h with Vertiv ( Emerson ) Battery

Ruiwu HF31-20KS Backup 1 h with Vertiv ( Emerson ) Battery

Ruiwu HF31-20KS Delay 1 Hour with SANTAK Battery

Ruiwu HF31-20KS Backup 1 h with Leoch Battery

Ruiwu HF31-20KS delay 1 hour with Sacred Sun Sun battery

Ruiwu HF31-20KS Backup 2 h with Vertiv ( Emerson ) Battery

Ruiwu HF31-20KS Delay 2 Hours with SANTAK Battery

Ruiwu HF31-20KS delay 2 hours with Sacred Sun Sun battery

Ruiwu HF31-20KS Backup 2 h with Leoch Battery

Specifications

HF31-20KS detailed parameter table

HF31-20KS input parameters

HF31-20KS output parameters

HF31-20KS battery and runtime

HF31-20KS system parameters and standards

HF31-20KS Communications and Management

HF31-20KS physical indicators

HF31-20KS environment

HF31-20KS Warranty

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Ruiwu HF31-30KS

Ruiwu HF31-15KS

Ruiwu HF31-10KS

Ruiwu RW05L02K

Ruiwu AL33-300KL

Ruiwu C1KRS

Ruiwu AL33-30KL

Ruiwu C1KS

Dimensions (Length × Width × Height)	515250616mm
Machine weight	27kg

Working environment temperature	0 - 40 °C
Operating relative humidity	0% - 90% (no condensation)