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Off Load Tapping Changer Transformer

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Transformer on Load Tap Changer Electrical Control Equipment

Transformer on Load Tap Changer Electrical Control Equipment

US $ 1,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Zhejiang Hawthorn Transmission and Distribution Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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S11 100kVA Three Phase Oil Immersed Step Down Distribution Transformer

S11 100kVA Three Phase Oil Immersed Step Down Distribution Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Shenmeng Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Three Phase High Voltage Power Transformer for Cement Plants with High Dust Resistance

Three Phase High Voltage Power Transformer for Cement Plants with High Dust Resistance

US $ 19,000-32,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Xinhuan Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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11kv Oil Immersed Distribution Transformer 100kVA-2500kVA Step Down 415V Three Phase

11kv Oil Immersed Distribution Transformer 100kVA-2500kVA Step Down 415V Three Phase

US $ 1,600-21,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Paier Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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1000kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE Certification

1000kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE Certification

US $ 1,200-12,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huawan New Energy Co., Ltd.

Anhui, China Since 2024
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Environmentally 10kv 3 Phase Oil Cooling Type Distribution Transformer for Optimal Energy Use

Environmentally 10kv 3 Phase Oil Cooling Type Distribution Transformer for Optimal Energy Use

US $ 1,200-12,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Province Sendian Power Equipment Co., Ltd.

Henan, China Since 2025
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High Efficiency 315kVA 10kv Oil Immersed Distribution Transformer for Rural Grid

High Efficiency 315kVA 10kv Oil Immersed Distribution Transformer for Rural Grid

US $ 2,000-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Xinhuan Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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Outdoor 315kVA 400kVA 10kv/20kv to 220V/400V Three Phase Power Distribution Transformer

Outdoor 315kVA 400kVA 10kv/20kv to 220V/400V Three Phase Power Distribution Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Shenmeng Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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1250KVA 20KV 0.42KV High Voltage Oil-immersed Distribution Transformer

1250KVA 20KV 0.42KV High Voltage Oil-immersed Distribution Transformer

US $ 30,000-32,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Pearl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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Durable Power Supply 3 Phase Oil-Immersed Distribution Transformer with Energy Efficiency

Durable Power Supply 3 Phase Oil-Immersed Distribution Transformer with Energy Efficiency

US $ 1,200-12,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Province Sendian Power Equipment Co., Ltd.

Henan, China Since 2025
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Sf-50000/69/6.3 50mva 66kv Double-Winding Power Transformers with off-Circuit Tap Changer

Sf-50000/69/6.3 50mva 66kv Double-Winding Power Transformers with off-Circuit Tap Changer

US $ 1,900-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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Oil Immersed Distribution Transformer for Agricultural Irrigation with Durable Coating

Oil Immersed Distribution Transformer for Agricultural Irrigation with Durable Coating

US $ 4,800-6,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Xinhuan Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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110kv 20mva Double Winding High Voltage Step-Down and Step-up Power Transformer

110kv 20mva Double Winding High Voltage Step-Down and Step-up Power Transformer

US $ 100,000-300,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Jiangsu, China Since 2025
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Aodexin S11 Oil-Immersed Transformer for Urban Underground Installation

Aodexin S11 Oil-Immersed Transformer for Urban Underground Installation

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Automation Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2026
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Huawanpower 50kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE Certification

Huawanpower 50kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE Certification

US $ 1,200-12,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huawan New Energy Co., Ltd.

Anhui, China Since 2024
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Scb 35kv Dry Type Transformer Cooling Fan 200kVA 3500kVA

Scb 35kv Dry Type Transformer Cooling Fan 200kVA 3500kVA

US $ 500-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Oil Immersed Distribution Transformer for Electrical Power Distribution

Oil Immersed Distribution Transformer for Electrical Power Distribution

US $ 800-3,380 / Piece FOB
1 Piece (MOQ)
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Jiangxi Jiagen Electric Power Equipment Co., Ltd.

Jiangxi, China Since 2026
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S20-M Hermetically Sealed 10kv High-Efficiency Power Distribution Transformer

S20-M Hermetically Sealed 10kv High-Efficiency Power Distribution Transformer

US $ 500-8,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Paier Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Huawan 200kVA Three Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Multiple Environments with IEEE Certification (S11-M)

Huawan 200kVA Three Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Multiple Environments with IEEE Certification (S11-M)

US $ 1,200-12,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huawan New Energy Co., Ltd.

Anhui, China Since 2024
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Fast Voltage Responsibility S13-M-1600 Core-Type Three-Phase Oil-Immersed Transformer

Fast Voltage Responsibility S13-M-1600 Core-Type Three-Phase Oil-Immersed Transformer

US $ 1,200-12,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Province Sendian Power Equipment Co., Ltd.

Henan, China Since 2025
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33kv S11-33/0.41 1250kVA Oil Immersed Distribution Power

33kv S11-33/0.41 1250kVA Oil Immersed Distribution Power

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
WENZHOU ENBOLI ELECTRIC CO., LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2019
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Three-Phase Oil Type Sealed Enclosed Type Outdoor Power Transformer

Three-Phase Oil Type Sealed Enclosed Type Outdoor Power Transformer

US $ 600-5,000 / sets FOB
1 sets (MOQ)
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Audited Supplier
Zhejiang Shenmeng Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Pre-filled 4MVA 44KV 690V Vegetable Oil Distribution Transformer and Power Transformer

Pre-filled 4MVA 44KV 690V Vegetable Oil Distribution Transformer and Power Transformer

US $ 50,000-60,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Pearl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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About Off Load Tapping Changer Transformer FAQ

  • QWhat’s the difference between OEM and custom transformers in bulk orders?

    The Off Load Tapping Changer Transformer is a standout piece in our Transformer collection.OEM transformers follow standard specs, while custom transformers are tailored for unique factory requirements and wholesale projects. OEM transformer distributor prices are usually lower for large quantities. Contact us for help with guide selection and current transformer trends, or request a custom quote today.

  • QWhat are today's transformer trends and common mistakes to avoid during purchasing?

    Upgrade your Transformer with the elegant and durable Off Load Tapping Changer Transformer.Recent transformer demand leans toward energy-efficient OEM and custom units; however, buyers sometimes ignore factory certifications or cost-saving distributor bundles. Always check transformer trends in the industry and discuss custom needs—contact us for a trend guide, factory pricing, or to avoid common sourcing mistakes.

  • QHow do I get the best price on wholesale transformers from the factory?

    Upgrade your Transformer with the elegant and durable Off Load Tapping Changer Transformer.Compare transformer market trends and work with a direct factory for bulk discount price options. Choosing an established OEM transformer supplier ensures access to top distributor rates and custom features. Ask about current deals or fast RFQs for your next order.

315kVA Oil Immersed Transformer 10kv Dyn11 Corrugated Tank Maintenance Free

315kVA Oil Immersed Transformer 10kv Dyn11 Corrugated Tank Maintenance Free

US $ 300-50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Delangshi Biotechnology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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15kv 100kVA High Voltage Oil Immersed Power Transformer

15kv 100kVA High Voltage Oil Immersed Power Transformer

US $ 1,600-26,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Farady Electric Co., Ltd.

Zhejiang, China Since 2007
Chat Now Send Inquiry
Hermetically Sealed Three Phase Transformer for Mountainous Terrain with Leak Proof Seal

Hermetically Sealed Three Phase Transformer for Mountainous Terrain with Leak Proof Seal

US $ 4,800-6,500 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hefei Xinhuan Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
Chat Now Send Inquiry
33kv 5000kVA ANSI Oil Immersed Transformer Low Loss for Manufacturing Hubs Standard

33kv 5000kVA ANSI Oil Immersed Transformer Low Loss for Manufacturing Hubs Standard

US $ 900-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Aoyang Machinery Co., Ltd.

Henan, China Since 2026
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Solar Farm Step-up Oil-Filled Transformer with Medium Voltage Circuit Breaker

Solar Farm Step-up Oil-Filled Transformer with Medium Voltage Circuit Breaker

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Henan Automation Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2026
Chat Now Send Inquiry
Huawan 1250kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE

Huawan 1250kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE

US $ 1,200-12,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Huawan New Energy Co., Ltd.

Anhui, China Since 2024
Chat Now Send Inquiry
No Leakage Risk Scb12-200 10kv Low-Voltage Epoxy Resin Dry-Type Transformer for Power Internet Things

No Leakage Risk Scb12-200 10kv Low-Voltage Epoxy Resin Dry-Type Transformer for Power Internet Things

US $ 500-2,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Province Sendian Power Equipment Co., Ltd.

Henan, China Since 2025
Chat Now Send Inquiry
Paier Scb13 Three Phase Dry Type Power Transformer with 20kv Epoxy Resin

Paier Scb13 Three Phase Dry Type Power Transformer with 20kv Epoxy Resin

US $ 500-8,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Paier Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
Saudi Arabia S22-M 1500kVA 13.8kv/0.4kv Oil-Immersed Distribution Transformer for Utility Substations

Saudi Arabia S22-M 1500kVA 13.8kv/0.4kv Oil-Immersed Distribution Transformer for Utility Substations

US $ 20,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Dongsheng Supply Chain Co., Ltd

Manufacturer/Factory

Shandong, China Since 2026
Chat Now Send Inquiry
33kv Three Phase Substation Transformer for Automotive Assembly with Voltage Regulation

33kv Three Phase Substation Transformer for Automotive Assembly with Voltage Regulation

US $ 19,000-32,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Xinhuan Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
Chat Now Send Inquiry
35mva 110kv Durable High Voltage Electrical Power Supply Transformer Main Transformer

35mva 110kv Durable High Voltage Electrical Power Supply Transformer Main Transformer

US $ 100,000-300,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Jiangsu, China Since 2025
Chat Now Send Inquiry
1000kVA 20KV Hermetically-sealed Oil-immersed Three Phase Distribution Voltage Transformer Price

1000kVA 20KV Hermetically-sealed Oil-immersed Three Phase Distribution Voltage Transformer Price

US $ 25,000-30,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Pearl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
Chat Now Send Inquiry
Strong Stability Rugged S11-M-1600 1600kVA Electric Power Oil-Immersed Transformer for Wind Farms

Strong Stability Rugged S11-M-1600 1600kVA Electric Power Oil-Immersed Transformer for Wind Farms

US $ 1,200-12,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Henan Province Sendian Power Equipment Co., Ltd.

Henan, China Since 2025
Chat Now Send Inquiry
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