8KVA 3 phase autotransformer

8KVA 3 phase autotransformer

8KVA 3 phase autotransformer is manufactured and supplied by Shuogong Power, a leading transformer company in China.

Its total power is 8KVA to meet the various voltage requirements of your equipment. For example, step down the 380V input voltage to 200V or 220V output.

8KVA 3 phase autotransformer is available in copper wire and aluminium wire. You can also choose with or without a case, stable performance and affordable price.

8KVA 3 phase autotransformer for sale online at manufacturer price.

A 3 phase autotransformer with a total power of 8000VA accepts customization for various voltage requirements.

8KVA 3 phase autotransformer can step down any input voltage to the range you need, such as 320V to 200/220V, 480V to 240V, 480V to 120V.

8KVA 3 phase autotransformer is a three phase dry-type transformer whose function is to step down, and the primary and secondary windings are insulated separately.


Model SOB-8KVA
Phase 3-Phase
Capacity 8 kVA
Input Voltage AC 380V (Optional)
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 10 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 50 kg
Dimension(without enclosure) 310*170*240 mm

8KVA 3 phase autotransformer price:

The retail price of a 8KVA transformer on the market is usually $1800-2000.

Here you will get exclusive preferential prices for transformer manufacturers.

Contact us now to get your 8KVA 3 phase transformer discounted price.


8KVA 3 phase autotransformer can be used in CNC production equipment, SMT, printing machine, EDM machine, automatic plug-in machine, precision measuring equipment, laser cutting machine, plastic molding machine, medical monitoring system, PCB drilling machine, laboratory equipment, Military Instrumentation Control Center, etc.

Why buy an 8KVA 3 phase autotransformer at the manufacturer:

Three phase transformers are everywhere on the web, and many online stores that sell transformers are not manufacturers and they can’t customize a 3 phase autotransformer for you to match your voltage needs.

And can not get timely technical support, as a leading transformer manufacturer in China, we can provide customers with comprehensive power product solutions.

Whether it is design, manufacture, OEM, these are our strengths. Do not because please let us do your transformer factory.


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