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Automatic Voltage Regulator / Stabilizer

Powerex is a professional AVR manufacturer of single phase automatic voltage regulator (Single Phase Voltage Stabilizer) as we have over thirty years of experiences. The automatic voltage regulators are divided into series by different uses, including single phase, CVT type, electronics and Motor. Powerex automatic voltage regulator series are high-performance and high-efficiency and energy-saving which save your time and money. The AVR can well protect your equipment, it's your best choice.

UPS Systems (2)

Welcome to Powerex, the leading UPS devices manufacturer, established in 1986. We provide full series including line-interactive UPS, on-line high frequency UPS and on-line low frequency UPS. Our UPS devices are 100% made in Taiwan. They allow switching to UPS supply automatically when external power supply is off or the voltage is abnormally over-high or over-low. They are featured by multiple audio warning functions and various LED indicating functions. Customizing long time discharge model is acceptable. Here you can find high quality and high efficiency UPS device, please feel free to contact us to get more details.

Transformer (2)

With more than 30 years of experiences in manufacturing power transformers/variable voltage transformer, Powerex is confident that we are the best choice of Power Transformer Manufacturers to you. The transformer series feature scientifically reasonable design to control voltage change rate within 1% - 1.5%. In addition, they are made of imported high purity copper wire that minimizes own loss rate and greatly increase effectiveness. Also, we have a strong R&D team to keep improving our products to fit the highest demand of our clients. Contact us (Power Transformer Manufacturers) today for more details!

Puncture / Insulation Tester (1)

Quality puncture tester and insulation tester are in Powerex, the best tester manufacturer, supplier.

Specially for production line and QC
(Puncture tester: AC 0~5000V adjustable, Insulation tester: DC 500V / 250MΩ)

Testing instrument for electric appliances for industrial safety, necessary for insulation and Hi-Pot testing conditions, R & D, QC, experiment, production, it may be of sole unit, timed, remote control, determination and automatic test and instrument for applying safety standard of any country in the world.