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45KVA 50Hz Three Phase Voltage Regulator,High Quality, Computerize System,IP20

45KVA 50Hz Three Phase Voltage Regulator,High Quality, Computerize System,IP20

Brand Name : Modern
Model Number : SBW
Certification : CE,ISO 9001
Place of Origin : China
MOQ : 1
Price : negotiation
Payment Terms : T/T
Supply Ability : 500 unit/month
Delivery Time : 30 days
Packaging Details : Wooden Packing
Capacity : 45KVA
Input Voltage Range : 380V+-20%
Frequency : 50Hz
Efficiency : >97% on full load
Protection class : IP20
Weight : 106Kg
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45KVA 50Hz Three Phase Voltage Regulator,Super Low Voltage, Computerize System,IP20 Latest AVR Technology​


We are Manufacturer which specialized in Servo Voltage Stabilizer,Uninterruptible Power Supply (UPS), Active Power Filter, etc for nearly 40 years. And be vendor of Mitsubishi Elevator in East Africa, GE, Emerson.

Voltage regulation problems account for more than 90% of the power quality problems seen at most sites. The MODERN Voltage regulators provide protection against mains power sags, surges and brownouts. It is ideal for geographical regions that are subject to inconsistencies in the mains supply, such as Africa, Asia and certain parts of Europe.

Each regulator has a wide input voltage tolerance, and has been designed to provide the ultimate reliability in hostile environments, where the quality of the mains supply cannot be guaranteed.

Fully considering the function needs under various operating conditions for both loads and unit itself.

Malfunction protection, Short-circuit protection, Lack of phase protection, Over voltage protection, Under voltage protection, Safe start.

Install special background monitoring software in computer terminal can realize the remote operation and control.


BROADCAST: Regulation for broadcast transmitter sites and studios.

COMMERCIAL: High-rise building, elevator control, large A/C chillers, lighting, and other sensitive critical systems.

INDUSTRIAL: Industrial automation, process control, CNC, factory robotics, heavy load machinery.

MEDICAL: X-ray, CT scanner, MRI system, Radiation therapy machine, other medical imaging equipments.

TELECOM: Mobile base stations, exchanges stations, control centers and transmission relay stations, .


Input VoltageThree phase 380V±20%
The other input voltage range and rated voltage can be custom designed.
Output VoltageSingle phase 220V±1-5%, three phase: 380V±1-5%
Supply Frequency50/60Hz
Insulation Resistance≥2MΩ
Voltage Regulation ModeIndependent phase regulation for three phase
Waveform Distortionnil
Insulation ClassH class
Method of Voltage RegulationRegulation transformer with servomotor
Insulated StrengthSingle phase: 2000V/1min without puncture
Efficiency>97% on full load
Overload RatingWithstand 200% overload in short time
Protection classIP20(indoor), outdoor type on request
Electrical safetyCE equivalent
Operational Temperature-20 °C to +45 °C
FunctionsPower-on style, Malfunction protection, Short-circuit protection, Lack of phase protection, Over voltage shutdown, Under voltage shutdown, Safe start

Competitive Advantage:

Extremely wide voltage regulation range

· Maintenance free roller type carbon brush

· Individual regulation with unique small dimension

· Maximum capacity up to 5000KVA

· High Mean time Between Failure(MTBF)

· Reliable and quiet servo motors

· Wheels mounted for easy installation

· Start up delay to prevent over current inrush

· Isolation transformer on request

· Indoor or outdoor version on request

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