150KVA 3 phase autotransformer

150KVA 3 phase autotransformer

150KVA 3-phase autotransformer is manufactured and supplied by Shuogong Power, a leading transformer company in China

Its maximum power is 150KVA, and there are two materials of copper wire and aluminum wire to choose from.

The main function of the dry-type transformer is to step down, which can step down the input voltage to the usable range output, and profitably step down the 380V input voltage to 200V/220V output.

High quality 150KVA three phase transformer for sale at manufacturer price.

If you are looking for a 150K transformer with stable and reliable quality at an affordable price, Shuogong power supply can meet your needs.

Whether you need a 3-phase autotransformer or a 3 phase isolation transformer, we can tailor it to your needs.

This 150KVA 3 phase autotransformer is a dry type transformer capable of stepping down the input voltage to the usable range output, made of high-quality silicon steel sheet, suitable for AC 50/60HZ.


Model SOB-150KVA
Phase 3 Phase
Capacity 150 kVA
Input Voltage(Optional) AC 380V
Output Voltage (Optional) AC 220V, 200V
Frequency 50Hz / 60Hz
Winding Material (Optional) Aluminum Wire, Copper Wire
Cooling Method Self-Cooling or Wind-Cooling
Working Efficiency ≥98%
Protection Grade IP21
Waveform Distortion No distortion (compared with output wave)
Insulation Resistance ≥ 150MΩ
Wiring Yn0
Electrical Strength Power frequency sinusoidal voltage 3000V lasts for 1 minute, no breakdown and flicker
Overload Protection Can withstand instantaneous 2 times the rated current
Moisture-Proof Type (Optional) Open type, sealed type
Ambient Temperature -20℃ ~ +45℃
Altitude ≤ 2500m
Relative Humidity 0-95%
Noise ≤35dB (within 1 meter)
Design Service Life 15 years
Use Environment No explosion, rain and snow corrosion place, and no gas and conductive dust in the medium that can corrode metal and damage insulation
Weight 360 kg
Dimension 720*330*610 mm

150KVA 3 phase autotransformer price:

The retail price of a 150KVA transformer on the market is usually $8500-9000.

Here you will get exclusive preferential prices for transformer manufacturers.

Contact us now to get your 150KVA three phase transformer discounted price.

The following are the prices of 150KVA 3 phase autotransformers sold by some e-commerce websites, for your reference only.

Items Price  Capacity Source
150 kVA autotransformer price $8577.12 380V to 220V Amazon
150 kVA autotransformer price $8811.11 400V to 400V ebay
150 kVA autotransformer price $8776.54 380V to 220V other


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