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HB-20K 小
General

          HB Pure Sine Wave Voltage and Frequency Stabilized Power Supply is comprised of superior grade of Frequency transformer,imported 

IGBT or VMOS ducts,superior intelligent microcomputer CPU,SPWM and so on. Pure sine wave output,and it can be connected with 
any kind of loads,such as Resistance capacitive load and inductive load. With quick reaction,anti-disturbing,strong adaptable and great 
practicable ability.It is the best choice to be used on the occasion of bad electrical environment.

Main technical features



          AC input voltage : Single phase 140-240V  Three phase 240-450V 35-60Hz

Output voltage : Single phase 220V±3%  50 or 60 Hz
Three phase 380V±5%   50 or 60 Hz
Efficiency:  ≥90% (power grade 50KVA above)
Overload protection:    When overload were <120%,the device will shut automatically within 5 seconds
                                  When overload were >120%,the device will shut automatically within 1 second di
Protection against short circuit : When short ciruci occurred,the device will indicate and shut down automatically within in 1 second
Undervoltage Protection:   When voltage lower than 140V

Model and spec
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Serial Model    
Single phase HB-500VA
  16
HB-1kVA
  28
HB-1.5kVA
  35
HB-2kVA
  42
HB-2.5kVA
  46
HB-3kVA
  50
HB-4kVA
  60
HB-5kVA
  75
HB-6kVA
  85
HB-10kVA
  100
HB-15kVA
  130
HB-20kVA
  200
HB-25kVA
  240
HB-35kVA
  280
HB-50kVA   350
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