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Products

Position:Product > SBW Voltage Stabilizer > Three-phase fully automatic compensated power voltage stabilizer
SBW-50kVA Three-phase fully automatic compensated power voltage stabilizer

Overview

SBW series three-phase fully automatic compensation power voltage stabilizer is a product that can automatically maintain output voltage stability when voltage fluctuations are caused by external power supply network voltage fluctuations or load changes. Compared with other types of voltage stabilizers, this series of products has the advantages of large capacity, high efficiency, no waveform distortion, and stable voltage regulation. It is suitable for a wide range of loads, can withstand instantaneous overload, can work continuously for a long time, and can be switched manually or automatically. It has overvoltage protection, phase loss, phase sequence protection and automatic mechanical fault protection. The machine has the advantages of small size, light weight, easy use and installation, and reliable operation. (Fractional display and instrument indication).

Usage occasions

Widely used in post and telecommunications, shopping malls, elevators, hospitals, schools, printing, textiles, securities and other occasions that require normal voltage guarantee, as well as workshops of large and medium-sized industrial and mining enterprises, some power supplies and important equipment and supporting equipment.

 

Product performance

project Parameters
Input voltage Phase voltage: 176V-264V/187V-253V; Line voltage: 304V-456V/325V-440V
Output voltage Single phase: 220V; Three phase: 380V;
Output precision 2-5% adjustable (1% can be customized)
Frequency 50Hz/60Hz
Efficiency ≥ 95%
Response speed ≤ 1.5S
Ambient temperature -10℃~ +40℃
Insulation resistance ≥ 5 MΩ
Overload capability Twice the rated current for 1 minute
Waveform distortion No additional waveform distortion
Protection function Overvoltage, overcurrent (phase loss and phase sequence can be customized)

 

Dimensions, packaging

Model specifications Output power (kVA) Product size (width × depth × height) (cm) Net weight (kg)
SBW-30k 30 80×54×123 235
SBW-50k 50 80×54×123 250
SBW-80k 80 85×62×139 285
SBW-100k 100 85×62×139 357
SBW-150k 150 100×70×160 482
SBW-180k 180 100×70×160 515
SBW-200k 200 100×70×160 562
SBW-225k 225 100×70×160 670
SBW-250k 250 110×80×190 710
SBW-300k 300 110×80×190 755
SBW-320k 320 110×80×190 810
SBW-400k 400 100×120×200 (2 cabinets) 1175
SBW-500k 500 110×125×200 (2 cabinets) 1510
SBW-600k 600 110×125×200 (2 cabinets) 1790