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3 Phase Autotransformer Single Phase Autotransformer Oil Immersed Autotransformer Winding Autotransformer Winding Power Autotransformer Down Autotransformer

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120kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer

120kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer

US $ 1,800-1,900 / Piece FOB
1 Piece (MOQ)
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Main Products: N/a
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Audited Supplier Audited Supplier Since 2025
Ewen (Shanghai) Electrical Equipment Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2025
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33 Years High Voltage Oil-Immersed Autotransformer for Power Grid 2X27.5 Kv/27.5 Kv, 50mva

33 Years High Voltage Oil-Immersed Autotransformer for Power Grid 2X27.5 Kv/27.5 Kv, 50mva

US $ 1,000-5,999 / Piece FOB
1 Piece (MOQ)
More
Core : Core-type Transformer
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Audited Supplier Audited Supplier Since 2022
Changzhou Pacific Electric Power Engineering Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
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Mingch Tdgc2 Series 15kVA Single Phase Automatic Voltage Regulator Electronic Variac Autotransformer

Mingch Tdgc2 Series 15kVA Single Phase Automatic Voltage Regulator Electronic Variac Autotransformer

US $ 150-194.4 / Piece FOB
5 Pieces (MOQ)
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Main Products: Voltage Stabilizer, Frequency Inverter, Pure Sine Wave Power Inverter, Frequency Converter, VFD, Voltage Regulator, Transformer, Modified Sine Wave Power Inverter
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Audited Supplier Audited Supplier Since 2008
Zhejiang Mingch Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2008
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120kVA 400V-2.1kv Custom Electrical Copper Dry Auto Transformer Supplier for Machine Tool to Step up of Power 0-2000kVA with Low Voltage 0V-3.3kv

120kVA 400V-2.1kv Custom Electrical Copper Dry Auto Transformer Supplier for Machine Tool to Step up of Power 0-2000kVA with Low Voltage 0V-3.3kv

1 Piece (MOQ)
More
Frequency Characteristics : Power Frequency
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Audited Supplier Audited Supplier Since 2022
Changsha Lushan Electronic Technology Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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1140V/250kw/160A Copper Winding Single Phase Auto Transformer

1140V/250kw/160A Copper Winding Single Phase Auto Transformer

US $ 10-20,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Reactor, Transformer, Power Supply Unit
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Audited Supplier Audited Supplier Since 2021
Wuxi Jiade Transformer Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
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13.8kv Single Phase 32steps Auto Transformer Voltage Regualtor

13.8kv Single Phase 32steps Auto Transformer Voltage Regualtor

US $ 28,000 / Set FOB
1 Set (MOQ)
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Phase : Single
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Audited Supplier Audited Supplier Since 2007
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory,Other,Group Corporation

Zhejiang, China Since 2007
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Auto Transformer for Industry (600V, 690V)

Auto Transformer for Industry (600V, 690V)

1 Piece (MOQ)
More
Main Products: Automatic Voltage Regulator, AC Voltage Transformer, Electrical Bidet, Voltage Stabilizer, Transformer, Intelligent Energy-Saver, Isolation Transformer, AVR, Power Conditioner, Reactors
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Wenzhou Modern Group Co., Ltd.

Zhejiang, China Since 2005
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Step Down 230VAC to 115VAC Autotransformer

Step Down 230VAC to 115VAC Autotransformer

US $ 3.5-15 / Piece FOB
10 Pieces (MOQ)
More
Certification : ISO9001-2000, ISO9001, CCC
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Audited Supplier Audited Supplier Since 2024
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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400kVA Three Phase Auto Transformer (with fan and temperature control)

400kVA Three Phase Auto Transformer (with fan and temperature control)

US $ 6,000-8,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Dry Transformer Oil-Immersed Transformer, Iron Core Reactor Air Reactor, High Low Frequency Coils Inductors Chokes, Voltage Regulator Ranged From 20kw~500kw, Special Load Cabinet Equipment, Distribution Cabinet
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Audited Supplier Audited Supplier Since 2021
Dongguan Baocheng Power Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
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660V/250kw/280A Aluminum Winding Single Phase Auto Transformer with Class H Insulation Grade

660V/250kw/280A Aluminum Winding Single Phase Auto Transformer with Class H Insulation Grade

US $ 10-20,000 / Piece FOB
1 Piece (MOQ)
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Packaging Form : Color Circle Coils
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wuxi Jiade Transformer Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
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80 kVA Three-Phase Dry Autotransformer

80 kVA Three-Phase Dry Autotransformer

2 Pieces (MOQ)
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Main Products: Transformer, Voltage Stabilizer, Step up and Down Transformer, Variable Frequency Power Supply, Frequency Converters, UPS, Voltage Transformer, Voltage Regulator, Power Distribution Cabinet, Power Transformer
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Audited Supplier Audited Supplier Since 2019
Shenzhen Xingkerong Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2019
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High Frequency Er39-C1s Equipment Excellent Workmanship Electrical Auto Transformer

High Frequency Er39-C1s Equipment Excellent Workmanship Electrical Auto Transformer

US $ 0.9 / Piece FOB
100 Pieces (MOQ)
More
Core : Core-type Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Xinsheng Electronic Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Transformer Silicon Steel Instrument Transformer Voltage Regulator Electrical Control System Specialized Electrical Equipment
500va 600va 750va 800va 1000va Autotransformer

500va 600va 750va 800va 1000va Autotransformer

US $ 3.5-15 / Piece FOB
10 Pieces (MOQ)
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Main Products: Landscape Lighting Transformers, Dimmable LED Drivers, Low Voltage Transformers, LED Transformers, Ei Transformers, Toroidal Transformers, Outdoor Lighting Transformers, Waterproof Lighting Transformers, Magnetic LED Drivers, Linear LED Drivers
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
on Load Tap Changer Low Noise Oil-Immersed Auto Transformer with IP54 Shell Power Distribution Box

on Load Tap Changer Low Noise Oil-Immersed Auto Transformer with IP54 Shell Power Distribution Box

US $ 9,999-19,999 / Piece FOB
1 Piece (MOQ)
More
Cooling Method : Oil-immersed Type Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Liaocheng Huarui Electric Co., Ltd.

Manufacturer/Factory,Group Corporation

Shandong, China Since 2022
Chat Now Send Inquiry
Qzb Autotransformer Motor by Source Manufacturers Three-Phase with Strong Conductivity

Qzb Autotransformer Motor by Source Manufacturers Three-Phase with Strong Conductivity

US $ 733 / Piece FOB
1 Piece (MOQ)
More
Main Products: Warning Light, Siren, Switch, Socket, Voltage Stabilizer/Regulator, Audible Visual Alarm, Cooling Fans, Computer Parts, Strobe Light, Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Shuntong Imp. & Exp. Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Step-Down Auto Transformers for Lighting Applications with UL

Step-Down Auto Transformers for Lighting Applications with UL

US $ 0.5-1 / Piece FOB
20 Pieces (MOQ)
More
Certification : ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Brightex Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2021
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Industrial Usage Three Phase Auto Transformer with Class H Insulation Grade 50kVA Photovoltaic

Industrial Usage Three Phase Auto Transformer with Class H Insulation Grade 50kVA Photovoltaic

US $ 250-330 / set FOB
1 set (MOQ)
More
Main Products: Distribution Transformers, Voltage Stabilizers/Regulators, Rmu, Lvsg, Single Phase to Three Phase Converter, Dry Type Transformers, Oil Immersed Transformers
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Anhui Kebang Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2024
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Ttn St3000va 220V to 110V and 110V to 220V Step up&Down High Quality Auto Transformer

Ttn St3000va 220V to 110V and 110V to 220V Step up&Down High Quality Auto Transformer

US $ 31.25 / Piece FOB
50 Pieces (MOQ)
More
Application : Power
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Zhejiang TTN Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2012
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4.2kVA 430V/380V- 220V Three Phase Auto Transformer

4.2kVA 430V/380V- 220V Three Phase Auto Transformer

US $ 400-600 / Piece FOB
1 Piece (MOQ)
More
Main Products: Dry Transformer Oil-Immersed Transformer, Iron Core Reactor Air Reactor, High Low Frequency Coils Inductors Chokes, Voltage Regulator Ranged From 20kw~500kw, Special Load Cabinet Equipment, Distribution Cabinet
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Baocheng Power Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Auto Transformer for Industry (220V, 230V)

Auto Transformer for Industry (220V, 230V)

1 Piece (MOQ)
More
Winding Type : Two-winding Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Wenzhou Modern Group Co., Ltd.

Zhejiang, China Since 2005
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Related Videos
  • What is 120kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer
    What is 120kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is 33 Years High Voltage Oil-Immersed Autotransformer for Power Grid 2X27.5 Kv/27.5 Kv, 50mva
    What is 33 Years High Voltage Oil-Immersed Autotransformer for Power Grid 2X27.5 Kv/27.5 Kv, 50mva
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Mingch Tdgc2 Series 15kVA Single Phase Automatic Voltage Regulator Electronic Variac Autotransformer
    What is Mingch Tdgc2 Series 15kVA Single Phase Automatic Voltage Regulator Electronic Variac Autotransformer
    Negotiable
    5 Pieces (MOQ)
    Contact Supplier
  • What is 1140V/250kw/160A Copper Winding Single Phase Auto Transformer
    What is 1140V/250kw/160A Copper Winding Single Phase Auto Transformer
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
Industrial Usage Single Phase Auto Transformer

Industrial Usage Single Phase Auto Transformer

US $ 200-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Reactor, Transformer, Power Supply Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wuxi Jiade Transformer Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
Chat Now Send Inquiry
10kVA Pointer Three-Phase Dry Autotransformer

10kVA Pointer Three-Phase Dry Autotransformer

2 Pieces (MOQ)
More
Certification : ISO9001-2000, ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen Xingkerong Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
115VAC to 85/95/105/110/115/125VAC Autotransformer

115VAC to 85/95/105/110/115/125VAC Autotransformer

US $ 3.5-15 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Landscape Lighting Transformers, Dimmable LED Drivers, Low Voltage Transformers, LED Transformers, Ei Transformers, Toroidal Transformers, Outdoor Lighting Transformers, Waterproof Lighting Transformers, Magnetic LED Drivers, Linear LED Drivers
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Custom Made Ecriee-Tamura Toroidal Transformer Auto Transformer

Custom Made Ecriee-Tamura Toroidal Transformer Auto Transformer

US $ 8.5-8.9 / Piece FOB
1,000 Pieces (MOQ)
More
Shape of Core : Ring
Contact Supplier
Audited Supplier Audited Supplier Since 2020
AL Transfo Technology Limited

Manufacturer/Factory

Anhui, China Since 2020
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Auto Transformer for Industry (380V, 400V)

Auto Transformer for Industry (380V, 400V)

1 Piece (MOQ)
More
Main Products: Automatic Voltage Regulator, AC Voltage Transformer, Electrical Bidet, Voltage Stabilizer, Transformer, Intelligent Energy-Saver, Isolation Transformer, AVR, Power Conditioner, Reactors
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Wenzhou Modern Group Co., Ltd.

Zhejiang, China Since 2005
Chat Now Send Inquiry
Auto-Transformer Softstarter 7500kw/6kv 50Hz

Auto-Transformer Softstarter 7500kw/6kv 50Hz

1 Piece (MOQ)
More
Housing : Fibre Glass
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Sanhe Power Tech (Shenzhen) Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
One Phase Auto Transformer Leading Manufacturer for Railway 2X27.5 Kv/27.5 Kv, 50mva

One Phase Auto Transformer Leading Manufacturer for Railway 2X27.5 Kv/27.5 Kv, 50mva

US $ 1,000-5,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Oil-Immersed Transformer, Dry-Type Transformer, Air Insulated Switchgear, Gas Insulated Switchgear, Low-Voltage Switchgear, Vacuum Circuit Breaker, Generator, Cable, Mro
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Changzhou Pacific Electric Power Engineering Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Auto Transformer Toroidal for Flip Open Door

Auto Transformer Toroidal for Flip Open Door

US $ 8-30 / Piece FOB
100 Pieces (MOQ)
More
Certification : ISO9001-2000, UL, ISO9001, CCC
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen Okerda Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
8kVA Three Phase Autotransformer

8kVA Three Phase Autotransformer

US $ 600-800 / Piece FOB
1 Piece (MOQ)
More
Main Products: Dry Transformer Oil-Immersed Transformer, Iron Core Reactor Air Reactor, High Low Frequency Coils Inductors Chokes, Voltage Regulator Ranged From 20kw~500kw, Special Load Cabinet Equipment, Distribution Cabinet
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Baocheng Power Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Factory Price 6000va 3 Phase Step Down Electrical Dry Type Auto Transformer

Factory Price 6000va 3 Phase Step Down Electrical Dry Type Auto Transformer

US $ 480-550 / Piece FOB
1 Piece (MOQ)
More
Winding Type : Multi-winding Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Ewen (Shanghai) Electrical Equipment Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2025
Chat Now Send Inquiry
100kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer

100kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer

US $ 240-310 / set FOB
1 set (MOQ)
More
Main Products: Distribution Transformers, Voltage Stabilizers/Regulators, Rmu, Lvsg, Single Phase to Three Phase Converter, Dry Type Transformers, Oil Immersed Transformers
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Anhui Kebang Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
New Design Customized Transformer 400kVA 380/660V 50Hz Yn0 Dyn Auto Transformer with Bushings Enclosure

New Design Customized Transformer 400kVA 380/660V 50Hz Yn0 Dyn Auto Transformer with Bushings Enclosure

US $ 499 / Piece FOB
1 Piece (MOQ)
More
Cooling Method : Oil-immersed Type Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Qinghao Transformer Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang, China Since 2023
Chat Now Send Inquiry
1140V/250kw/160A Iron Core Single Phase Auto Transformer with SGS Certificate

1140V/250kw/160A Iron Core Single Phase Auto Transformer with SGS Certificate

US $ 10-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Reactor, Transformer, Power Supply Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wuxi Jiade Transformer Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
Chat Now Send Inquiry
120V 208V to 230V 240V Step up Autotransformer

120V 208V to 230V 240V Step up Autotransformer

US $ 3.5-15 / Piece FOB
10 Pieces (MOQ)
More
Frequency Characteristics : Low Frequency
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Indoor Installation Stock Available Osz 400kVA Low Noise Oil-Immersed Auto Transformer with Oltc

Indoor Installation Stock Available Osz 400kVA Low Noise Oil-Immersed Auto Transformer with Oltc

US $ 9,999-19,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Power Transformer, Distribution Transformer, Electric Transformer, Electrical Transformer, Pad Mounted Substation, High Low Voltage Switchgear, Pad Mounted Transformer, Oil Immersed Transformer, Dry Type Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Liaocheng Huarui Electric Co., Ltd.

Manufacturer/Factory,Group Corporation

Shandong, China Since 2022
Chat Now Send Inquiry
Auto Transformer for Industry (Low Voltage)

Auto Transformer for Industry (Low Voltage)

1 Piece (MOQ)
More
Cooling Method : Dry-type Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Wenzhou Modern Group Co., Ltd.

Zhejiang, China Since 2005
Chat Now Send Inquiry
3 Phase Autotransformer Single Phase Autotransformer Oil Immersed Autotransformer Winding Autotransformer Winding Power Autotransformer Down Autotransformer
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