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SBW Three phase stabilizer with big capacity(50KVA~320KVA)
SBW Three phase stabilizer with big capacity(50KVA~320KVA)

Detailed Product Description


Introduction
SBW Three-Phase Independently-Regulating Stabilized Power Supply with fully-automatic compensation is a kind of modified SBW series product suitable for the electric network with unbalanced three-phase voltage inputs. It can balance three-phase outputs automatically and maintain the output in good condition during the fluctuation of electric network and load.

Ideal Application
Post offices, stores, elevators, hospitals, schools, publishing houses, stock exchanges and other places where normal voltage is needed.

Technical Specifications

Input Voltage

Three-phase Four-wire Phase Voltage 220±20% Line Voltage

380V±20% or Phase Voltage 220V±30% Line Voltage 380V±30%

(Specified in the Order).

   

Output Voltage

Three-Phase Voltage 220V

Line Voltage 380V

Insulation Resistance

≥2MΩ

Output Tolerance

3(Adjustable) Frequency 50Hz/60Hz

HI Pot

2000V/1 Min

Efficiency

≤1.5s(Within 10%)

Overload Capability

200% 1 Min.

Response Time

≤1.5s(Within 10%)

Waveform Distortion

No Additional Waveform Distortion

Ambient Temp.

-10 ~40

Protection

Over-voltage, Over-current, Loss of phases, Rotation Error(for Single Phase, No Loss of Phase and Rotation Error  Protection) and Mechanical Failure.

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