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40kVA 30kw 380V 430V 500V Variable Transformers Variacs Tsgc2j Contact Voltage Regulator

40kVA 30kw 380V 430V 500V Variable Transformers Variacs Tsgc2j Contact Voltage Regulator

US $ 1,035-1,135 / Piece FOB
1 Piece (MOQ)
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Main Products: Voltage regulator, transformer, voltage stabilizer, variac, power supply, inverter, AVR, AVS, reactor
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Ewen (Shanghai) Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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Mingch Tsgc2 Three Phase Automatic 9kVA Variac 380V Voltage Regulator / Transformer

Mingch Tsgc2 Three Phase Automatic 9kVA Variac 380V Voltage Regulator / Transformer

US $ 75.2-97.36 / Piece FOB
5 Pieces (MOQ)
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Size : Medium
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Zhejiang Mingch Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2008
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50Hz Voltage Regulator Transformer for AC Input 0-250V/300V

50Hz Voltage Regulator Transformer for AC Input 0-250V/300V

US $ 48-50 / Piece FOB
10 Pieces (MOQ)
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Main Products: Toroidal Transformer, Bk Control Transformer, Control Switch, Inverter, R Type Transformer, E Type Transformer, Three Phase Transformer, Water Proof Ring Transformer, Industry 3 Phrase Transformer, Servo Electronic Transformers
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Hubei Changhao Electric Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Universal Voltage Regulator Transformer for Reliable Power Solutions

Universal Voltage Regulator Transformer for Reliable Power Solutions

US $ 2,000-10,000 / Piece FOB
1 Piece (MOQ)
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Cooling Method : Oil-immersed Type Transformer
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Global Power Equipment (Xuzhou) Co., Ltd.

Jiangsu, China Since 2024
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Distribution Electronic Box Type Step Down Power Electrical High Voltage Regulator Transformer

Distribution Electronic Box Type Step Down Power Electrical High Voltage Regulator Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Transformer, Oil Immersed Transformer, Dry Type Transformer, Substation, Power Transformer, Amorphous Alloy Transformer, Main Transformer, High Voltage Transformer, Step-Down Transformer, Vacuum Circuit Breaker
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Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Jiangsu, China Since 2025
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Low-Noise 3-Phase Oil Immersed Voltage Regulator Transformer: Silent & Energy-Saving

Low-Noise 3-Phase Oil Immersed Voltage Regulator Transformer: Silent & Energy-Saving

US $ 1,825-3,392 / Set FOB
1 Set (MOQ)
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Application : Power, Electronic
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Tianjin Haode Intelligent Electrical Co., Ltd.

Tianjin, China Since 2024
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Variable Servo Voltage Regulator Stabilizer Transformer AVR

Variable Servo Voltage Regulator Stabilizer Transformer AVR

US $ 165 / pieces FOB
1 pieces (MOQ)
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Main Products: Automatic Voltage Stabilizer (AVR), Buck Boost Transformer, Variable Transformer, Soft Starters, Inverters, High/Low Voltage Distribution Cabinets
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Zhejiang Zhengxi Electric Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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630~1600kVA, Dry Type Transformer with H Class Insulation Voltage Regulator

630~1600kVA, Dry Type Transformer with H Class Insulation Voltage Regulator

US $ 1,000 / Piece FOB
2 Pieces (MOQ)
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Shape of Core : Ring
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Taili Electric Co., Ltd.

Zhejiang, China Since 2019
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7.62kv Single Phase Oil Immersed Voltage Regulator Transformer

7.62kv Single Phase Oil Immersed Voltage Regulator Transformer

US $ 10,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Transformer, Ring Main Unit, Switchgear, Auto Recloser, Load Break Switch, Step Voltage Regulator, Three Phase Transformer, Oil Transformer
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Farady Electric Co., Ltd.

Zhejiang, China Since 2015
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High-Performance Oltc Transformer Load Voltage Regulator Testing Device

High-Performance Oltc Transformer Load Voltage Regulator Testing Device

US $ 1 / Set FOB
1 Set (MOQ)
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Delta Technology (Chongqing) Co., Ltd.

Chongqing, China Since 2022
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Transformer 25kVA 11/0.4kv Three Phase New Design Professional Automatic Step Down up Voltage Regulator Power Supply Transformer

Transformer 25kVA 11/0.4kv Three Phase New Design Professional Automatic Step Down up Voltage Regulator Power Supply Transformer

US $ 499 / Piece FOB
1 Piece (MOQ)
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Main Products: Oil Immersed Transformer, Dry Type Transformer, Pad Mounted Transformer, Compact Transformer Substation, Power Transformer, High Medium and Low Voltage Switchgear, High Voltage Transformer, Circuit Breaker, Metering Unit, Voltage Regulator
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Qinghao Transformer Co., Ltd.

Zhejiang, China Since 2023
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40kVA Single / Three Phase Variable Transformer Variac Auto Transformer Voltage Regulator 380V/220V in & 0~430V/0~250V out

40kVA Single / Three Phase Variable Transformer Variac Auto Transformer Voltage Regulator 380V/220V in & 0~430V/0~250V out

US $ 600-800 / Piece FOB
1 Piece (MOQ)
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Application : Power, Electronic, Instrument, Lighting, Rectifier, Audio
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SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Good Performance Voltage Regulator 220V 120V Doorbell Transformer Custom Toroidal Transformers

Good Performance Voltage Regulator 220V 120V Doorbell Transformer Custom Toroidal Transformers

US $ 3-20 / Piece FOB
500 Pieces (MOQ)
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Main Products: Professional Power Amplifiers, Digital Power Amplifiers, Analog Power Amplifiers, Audio Power Amplifier PCB Modules, Power Supply Sequence Controllers, Time Sequencer, Toroidal Transformers, Audio Amplifier Parts, PCBA Assembly, Audio Sets
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Dongguan Sunhyor Audio Technology Co., Ltd

Guangdong, China Since 2022
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Voltage Regulator Three-Phase Tunnel Step-up Oil Transformer

Voltage Regulator Three-Phase Tunnel Step-up Oil Transformer

US $ 1,000-2,800 / Piece FOB
1 Piece (MOQ)
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Usage : Power Transformer, Distribution Transformer
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Wenzhou Kunji Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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50Hz Electronic High Frequency Auto Power PV Boosting Voltage Regulator Industrial Distribution Transformer

50Hz Electronic High Frequency Auto Power PV Boosting Voltage Regulator Industrial Distribution Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Transformer, Oil Immersed Transformer, Dry Type Transformer, Substation, Power Transformer, Amorphous Alloy Transformer, Main Transformer, High Voltage Transformer, Step-Down Transformer, Vacuum Circuit Breaker
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Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Jiangsu, China Since 2025
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St-SVR Line Voltage Regulator High Voltage Oil Immersed Transformer High Voltage Transformer

St-SVR Line Voltage Regulator High Voltage Oil Immersed Transformer High Voltage Transformer

US $ 500-15,000 / Piece FOB
1 Piece (MOQ)
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Current Type : AC
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Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China Since 2017
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10kVA Step Down Isolation Electronic Transformer and Voltage Regulator for Automatic Insert Machine with CE 380V/220V/200V Factory Price

10kVA Step Down Isolation Electronic Transformer and Voltage Regulator for Automatic Insert Machine with CE 380V/220V/200V Factory Price

US $ 519-619 / Piece FOB
1 Piece (MOQ)
More
Main Products: Voltage Stabilizer, Voltage Transformer, UPS, Voltage Regulator, Variable-Frequency Power, DC Power Source, Reactor
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SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Single Phase Toroidal Voltage Transformer Converter Step up Down 110V 220V Voltage Regulator Ring Transformer

Single Phase Toroidal Voltage Transformer Converter Step up Down 110V 220V Voltage Regulator Ring Transformer

US $ 8-20 / Piece FOB
100 Pieces (MOQ)
More
Winding Type : Multi-winding Transformer
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Dongguan Sunhyor Audio Technology Co., Ltd

Guangdong, China Since 2022
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Power Oil-Immersed Type Boosting High Voltage Regulator Split Core Oil Immersed Transformer

Power Oil-Immersed Type Boosting High Voltage Regulator Split Core Oil Immersed Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Oil Immersed Transformer, Dry Type Transformer, Substation, Power Transformer, Amorphous Alloy Transformer, Main Transformer, High Voltage Transformer, Step-Down Transformer, Vacuum Circuit Breaker
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Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Jiangsu, China Since 2025
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Durable Construction Long Service Life Three Phase Voltage Regulator Oil Immersed Distribution Transformer

Durable Construction Long Service Life Three Phase Voltage Regulator Oil Immersed Distribution Transformer

US $ 1,888-28,888 / Set FOB
1 Set (MOQ)
More
Shape of Core : Ring
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Shaanxi Sefon Electrical Equipment Co., Ltd

Shaanxi, China Since 2025
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Related Videos
  • What is 40kVA 30kw 380V 430V 500V Variable Transformers Variacs Tsgc2j Contact Voltage Regulator
    What is 40kVA 30kw 380V 430V 500V Variable Transformers Variacs Tsgc2j Contact Voltage Regulator
    US $ 1,035-1,135 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Mingch Tsgc2 Three Phase Automatic 9kVA Variac 380V Voltage Regulator / Transformer
    What is Mingch Tsgc2 Three Phase Automatic 9kVA Variac 380V Voltage Regulator / Transformer
    US $ 75.2-97.36 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is 50Hz Voltage Regulator Transformer for AC Input 0-250V/300V
    What is 50Hz Voltage Regulator Transformer for AC Input 0-250V/300V
    US $ 48-50 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Universal Voltage Regulator Transformer for Reliable Power Solutions
    What is Universal Voltage Regulator Transformer for Reliable Power Solutions
    US $ 2,000-10,000 /Piece
    1 Piece (MOQ)
    Contact Supplier
Oil Immersed Type 3 Phase 30kVA Automatic Voltage Regulator Power Transformer

Oil Immersed Type 3 Phase 30kVA Automatic Voltage Regulator Power Transformer

US $ 7,400-8,700 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer
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Jiangsu Tianhua Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Oil Transformer Stabilizer Voltage Regulator Whole Set Electrical Equipment Power Supply Transformer

Oil Transformer Stabilizer Voltage Regulator Whole Set Electrical Equipment Power Supply Transformer

US $ 700-20,000 / Set FOB
1 Set (MOQ)
More
Structure : Protection
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Hainan Yufengxiang Wire & Cable Co., Ltd.

Hainan, China Since 2025
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Advanced Voltage Regulator Transformer for Efficient Power Control

Advanced Voltage Regulator Transformer for Efficient Power Control

US $ 2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Distribution Box, Switch Cabinet, Switchgear, Transformer, Substation, Electrical Accessories, Heat Shrink Tubing, Fuse, Circuit Breaker, SPD
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Zhejiang Gangkong Electric Co., Ltd

Zhejiang, China Since 2024
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About Wholesale Voltage Regulator Transformer FAQ

  • QWhere can I find reliable suppliers for Voltage Regulators in China?

    The Wholesale Voltage Regulator Transformer is a key item within our extensive Voltage Regulator selection.Looking for high-quality Voltage Regulator suppliers in China? Explore online platforms, industry exhibitions, and verified directories. It's crucial to assess supplier credentials and request samples for testing the product quality before making bulk purchases.

  • QWhat is the function of a voltage regulator in electrical systems?

    The Wholesale Voltage Regulator Transformer is a top choice in our Voltage Regulator collection.A voltage regulator is essential in stabilizing and maintaining the voltage levels in electrical circuits. It ensures consistent power supply to devices, preventing damage and malfunctions due to voltage fluctuations.

  • QWhat are the advantages of collaborating with manufacturers for Voltage Regulators?

    Our Wholesale Voltage Regulator Transformer offers exceptional quality and style within the Voltage Regulator category.Working with manufacturers enables you to customize Voltage Regulators according to specific requirements. Manufacturing partners offer consistent product quality, timely delivery, and the flexibility to adapt to evolving market demands.

Green Environmental Three Phase Power Dry Type Transformer Outdoor/Voltage Regulator

Green Environmental Three Phase Power Dry Type Transformer Outdoor/Voltage Regulator

US $ 1,000-3,000 / one piece FOB
1 one piece (MOQ)
More
Cooling Method : Dry-type Transformer
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Jiangxi Chuanxing Electric Power Electricity&Energy Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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St-5000va Step up & Down Transformer with Pointer Table Voltage Regulator

St-5000va Step up & Down Transformer with Pointer Table Voltage Regulator

US $ 52-60 / pieces FOB
100 pieces (MOQ)
More
Main Products: Voltage Stabilizer, Voltage Regulator, Step up & Down Transformer, Battery Charger, UPS, Inverter, Battery, Solar System
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Yueqing Johsun Tec Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Heavy Duty Voltage Regulator: 3150kVA 33kv Oil Immersed Transformer

Heavy Duty Voltage Regulator: 3150kVA 33kv Oil Immersed Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
More
Core : Core-type Transformer
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Qianchuan Intelligent Electric (Shandong) Co., Ltd

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
380V 3 Phase Step Down Transformer Stabilizer Voltage Regulator Oil Immersed Transformer

380V 3 Phase Step Down Transformer Stabilizer Voltage Regulator Oil Immersed Transformer

1 Piece (MOQ)
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Main Products: DC Power Supply, DC/DC Converter, Pure Sine Wave Inverter, Retifier, Battery Charger, Rectifier System, Adjustable DC Power Supply, Frequency Converter, Swiching Power Supply
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Guangzhou Idealplusing information technology co., LTD

Guangdong, China Since 2021
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500kVA Ei High Voltage Regulator Power Transformer with CRGO Core

500kVA Ei High Voltage Regulator Power Transformer with CRGO Core

US $ 460 / Piece FOB
1 Piece (MOQ)
More
Core : Shell-type Transformer
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Yueqing Shuntong Imp. & Exp. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Oil Transformer Stabilizer Voltage Regulator Whole Set Electrical Equipment Power Supply Transformer

Oil Transformer Stabilizer Voltage Regulator Whole Set Electrical Equipment Power Supply Transformer

US $ 700-50,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Box Type Substation, Power Distribution Cabinet, Switch Cabinet, Electrical Substation, Package Substation, Power Transformer Substation, Switchgear, Electrical Switchgear
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Anhui Sankai Electric Equipment Co.,LTD

Manufacturer/Factory & Trading Company

Anhui, China Since 2024
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OEM Toroidal Transformer for Voltage Regulator Stabilizer

OEM Toroidal Transformer for Voltage Regulator Stabilizer

US $ 10-35 / Piece FOB
100 Pieces (MOQ)
More
Phase : Single
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Shenzhen Okerda Technology Co., Ltd.

Guangdong, China Since 2019
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Voltage Regulator and Step-Down Transformer All-in-One Wbt-50kVA

Voltage Regulator and Step-Down Transformer All-in-One Wbt-50kVA

US $ 165 / pieces FOB
1 pieces (MOQ)
More
Main Products: Automatic Voltage Stabilizer (AVR), Buck Boost Transformer, Variable Transformer, Soft Starters, Inverters, High/Low Voltage Distribution Cabinets
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Zhejiang Zhengxi Electric Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Industrial Voltage Regulator 10kv S13 30kVA 50kVA Oil-Immersed Distribution Transformer with Three-Phase Magnetic Core

Industrial Voltage Regulator 10kv S13 30kVA 50kVA Oil-Immersed Distribution Transformer with Three-Phase Magnetic Core

US $ 799-6,000 / Piece FOB
1 Piece (MOQ)
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Winding Type : Two-winding Transformer
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Zhejiang Guangbian Electric Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Sg 100-3600kVA 380-3300V Tunnel Construction Step-up Transformer Tunnel Special Power Cabinet Three-Phase Booster Voltage Regulator Dry-Type Transformer

Sg 100-3600kVA 380-3300V Tunnel Construction Step-up Transformer Tunnel Special Power Cabinet Three-Phase Booster Voltage Regulator Dry-Type Transformer

US $ 4,999-8,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Substation, High Voltage Circuit Breaker, Rmu Switchgear, Drop out Fuse, Current Transformer, Voltage Transformer, Explosion-Proof Lamp, Distribution Transformer, High Voltage Fuses, High Voltage Surge Arrester
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ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD

Zhejiang, China Since 2023
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Tc Special Voltage Regulator for Test Transformer Power Supply Operation Box Variable Control Console

Tc Special Voltage Regulator for Test Transformer Power Supply Operation Box Variable Control Console

US $ 600-4,100 / Set FOB
1 Set (MOQ)
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Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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D9/11 6-11kv 5-160kVA Oil Type Transformer Voltage Regulator Single Phase Distribution Transformer

D9/11 6-11kv 5-160kVA Oil Type Transformer Voltage Regulator Single Phase Distribution Transformer

US $ 650-10,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Switchgear
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Zhongshao Electric Co., Ltd. Changsha Branch

Manufacturer/Factory & Trading Company

Hunan, China Since 2024
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1000W Voltage Regulator Power Transformer Step up &Down Transformer

1000W Voltage Regulator Power Transformer Step up &Down Transformer

US $ 15-20 / Piece FOB
1 Piece (MOQ)
More
Winding Type : Auto-transformer
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Zhejiang Ximeng Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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