Gold Member Since 2011
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Nanjing Conpo Power Tech. Co., Ltd.

SBW, Voltage Stabilizer, Voltage Regulator manufacturer / supplier in China, offering SBW-250kVA Full-Auotmatic Compensated Voltage Stabilizer/Regulator, Mono Solar Panel (PV Panel), Poly Solar Panel (PV Panel) and so on.

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Supplier Homepage Product Dry-mechanical Voltage Stabilizer SBW average phase 3Phase AVR SBW-250kVA Full-Auotmatic Compensated Voltage Stabilizer/Regulator

SBW-250kVA Full-Auotmatic Compensated Voltage Stabilizer/Regulator

FOB Price: Get Latest Price
Min. Order: 5 units
Production Capacity: 300units Per Month
Transport Package: Standard Packing
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: SBW-250KVA
  • Phase: Three Phase
  • Frequency: 50Hz/60Hz
  • Trademark: CONPO
  • Origin: China
  • Current Type: AC
  • Usage: Mainly Voltage-Stabilizing or Regulating
  • Controlling System: Three Phase Controlled System Together
  • Specification: ISO9001/CE/ RoHS/UL/SONCAP
  • HS Code: 8504401990
Product Description
1). Feature:
This series large power voltage stabilizer is an energy-saving new product developed by our company by absorbing the advanced technology of Western Europe. It is provided with two systems of manual or automatic dual control, direct output and stabilizing output with the functions of over/under-voltage protection, delay and error protection etc., it is reliable and suitable for any load.

It is widely used in the place with large electricity demands such as factories, post & communication, schools, hotel etc., acted as whole voltage-stabilizating  or single voltage-stabilizing.

Phase No.: Three phase four system, three phase controlled system together
Input voltage:
                         Phase voltage 220V± 20%(176~264VAC), wire voltage 380V± 20%(304~356VAC);
                         Phase voltage 220V± 25%(165~275VAC), wire voltage 380V± 20%(285~475VAC)(Optional)
                         Phase voltage 220V± 30%(154~286VAC), wire voltage 380V± 30%(266~494VAC)(Optional)
for other super lower input voltage(Vi), we'll specially designed by ourselves, namely adding  
           one step-up boost transformer outside AVR or other designed well!

Output voltage: Phase voltage 220VAC(stabilized), wire voltage 380VAC(stabilized)
Accuracy of voltage: +/-2~5%(adjustable)
Frequency: 50Hz/60Hz
Efficiency: >95%
Response time: <1.5S(against 10% input voltage deviation)
Ambient Temperature:  -10~+40Cº
Insulation resistance: >2MΩ
Waveform distortion: Non additional waveform distortion
Protection: Over-voltage/under-voltage, over-current/over-loading, short-circuit, bypass, surge(optional), 
                      Phase-sequence/phase failure, machine fault etc. protection functions.
Over-load capacity: 1min. At the rated current of 2times
Electricity-resistance strength: Power frequency sinusoidal is 2000VAC without breakdown and flash
                                                           over when it lasts 1min.

Custom-made specifications are acceptable, such as mains input voltage range, display mode (analog or digital meter), products' rings or packing material etc., when ordering, pls specify!!!

5).Datasheet of SBW Full-Automatic Compensated Voltage Stabilizer/Regulator
SBW-250kVA Full-Auotmatic Compensated Voltage Stabilizer/Regulator
SBW-250kVA Full-Auotmatic Compensated Voltage Stabilizer/Regulator
6). Photo of SBW-250KVA Three Phase High Power AVR's Production Line

SBW-250kVA Full-Auotmatic Compensated Voltage Stabilizer/Regulator
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