Magnetic Components

Energy Saving Transformer

Energy Saving Transformer

Energy Saving Transformer Energy Saving Transformer
Product Description

Wenzhou Modern Completed Electric-power Equipment Co.,LTd. is the best China energy saving transformer manufacturer and supplier, as a professional company, we have our own factory. Welcome to wholesale energy saving transformer, transformer with cabinet, power saving transfomer, energy saving transformer, energy saver, transformer for power saver products from us.

Many types of electrical equipment work perfectlywell on a voltage lower than the standard mains msupply. This is particularly true for equipment designed to operate on 380V or 400V three phase supplies where the supply is 415V. The actual power supply is higher than necessary the equipment will consume more power than needed and in many cases, equipment life is reduced, effectively increasing the cost of ownership.

Energy Saving Transformer(EST) helps organizations make some of the biggest financial savings possible on their energy bills by reducing the mains voltage used to power electrical equipment. It is a tapped auto-transformer which reduces voltage by up to 12% by a fixed amount, making it ideal for sites with a reasonably stable voltage supply. At full load the EST Voltage Optimization delivers efficiency of more than 99% which can realize energy savings of up to 20%.


• Energy saving of up to 20%
• Fast return of investment(ROI) time
• Prolonged equipment life span
• High operational efficiency
• Adjustable configurations based on site requirements
• Optional GPRS & Wireless
• Energy Monitor for realtime energy monitoring
• Single and three phase up to 1000KVA
• Internal Protection against overheating
• Display of input and output voltage and output current


Input Voltage

Maximum 440V three phase

Output Voltage

Maximum nominal reduction of 12%

Output Adjustment

3 fixed taps of 6%, 8% & 10%(other upon request)

Supply Frequency

50/60 Hz

Waveform Distortion


Insulation Class

H class

Duty Type


Cooling Type

Natural Air(AN)/Forced Air(AF)


>99% at full load

Electrical Safety

CE equivalent

Operation Temperature

-20℃to +45℃

Relative Humidity

<90% non-condensing


IP20(indoor), outdoor on request


Remote control and monitoring the VO unit parameters



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