Tel:+86-400-005-8877
SBW 50k-200k
Product Description:

Overview

SBW, DBW series single and three-phase high-power compensation type power regulators are suitable for automatically maintaining the output voltage stability when voltage fluctuations occur due to external power supply network voltage fluctuations or load changes. Compared with other types of voltage regulators, this series has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, etc. It is suitable for a wide range of loads, can withstand transient overload, and can work continuously for a long time, manual/automatic switching. With over-voltage protection, phase loss, phase sequence protection and automatic mechanical fault protection, this machine has the advantages of small size, light weight, convenient installation and reliable operation. (Scores, meters indicate two types).


Use occasion

Widely used in postal and telecommunications, shopping malls, elevators, hospitals, schools, printing, textiles, securities, etc. All occasions requiring normal voltage assurance and large and medium-sized industrial and mining enterprises workshops, part of the power supply and important equipment and supporting.


Product performance and basic parameters

Model SBW 50KVA 80KVA 100KVA 150KVA 200KVA
Output power (kVA) 50 80 100 150 200
Product size (cm)
(length × width × height)
78×55×128 78x55x128 85×62×138 95×70×160 95×70×160
Net weight (kg)

235

280

370

500

550

Tableware 1 cabinet
Input voltage Single phase: 174V-264V (phase voltage) Three-phase four-wire: 304V-456V (line voltage)
Output voltage Single phase: 220V±3%; three phase: 380V±3%
Output accuracy 2-5%
frequency
50Hz/60Hz
effectiveness ≥95% (power level 50kvA)
responding speed ≤1.5S
Ambient temperature -10℃~+40℃
Insulation resistance ≥2MΩ
Overload capability Double rated current for 1 minute
Waveform distortion No additional waveform distortion
Protective function Overvoltage, undervoltage, overcurrent, phase sequence, phase failure protection, digital meter display

Note: Special voltage requirements and special power can be customized.


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