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off Circuit Tap Changer Available for Different Grid Condition Power Oil Immersed Distribution Transformer

off Circuit Tap Changer Available for Different Grid Condition Power Oil Immersed Distribution Transformer

US $ 5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Lukong Electric Power Equipment Co., Ltd.

Shandong, China Since 2026
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33kv Oil Immersed Power Transformer for Wind Farms with Low Noise Operation

33kv Oil Immersed Power Transformer for Wind Farms with Low Noise Operation

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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3150kVA Oil Immersed Transformer Maximum Stability for Power Station Equipment

3150kVA Oil Immersed Transformer Maximum Stability for Power Station Equipment

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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High Capacity Step-up Photovoltaic Transformer From Jiangsu, China

High Capacity Step-up Photovoltaic Transformer From Jiangsu, China

US $ 2,000-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Global Power Equipment (Xuzhou) Co., Ltd.

Jiangsu, China Since 2024
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630kVA Three Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE Certification

630kVA Three 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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11kv 33kv to 0.4kv Step Down Oil Immersed Power Distribution Transformer 250kVA 500kVA 1000kVA for Utility Grid OEM

11kv 33kv to 0.4kv Step Down Oil Immersed Power Distribution Transformer 250kVA 500kVA 1000kVA for Utility Grid OEM

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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Sri Lanka S18-M 630kVA 11kv/0.415kv Oil-Immersed Distribution Transformer for Tropical Power Networks

Sri Lanka S18-M 630kVA 11kv/0.415kv Oil-Immersed Distribution Transformer for Tropical Power Networks

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
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S11-M Series Three-Phase Oil-Cooled Transformer with Stable Power Output

S11-M Series Three-Phase Oil-Cooled Transformer with Stable Power Output

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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Transformer 35kv 4000kVA CE Certified Low Loss for Industrial Workshops

Transformer 35kv 4000kVA CE Certified Low Loss for Industrial Workshops

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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Transformer Winding Temperature Indicator with Alarm Contacts

Transformer Winding Temperature Indicator with Alarm Contacts

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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1000KVA 11KV Three Phase Oil immersed Power Electric Distribution Isolation Transformer Price

1000KVA 11KV Three Phase Oil immersed Power Electric Distribution Isolation Transformer Price

US $ 12,500-50,000 / 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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High Capacity 2200kVA Oil Filled Transformer for Power Station

High Capacity 2200kVA Oil Filled Transformer for Power Station

US $ 480 / set FOB
1 set (MOQ)
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Audited Supplier
Hefei Xinhuan Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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220kv 100mva High Voltage with Conservator Type Design for Power Plant with IEC60076 Certification Oil Immersed Power Transformer

220kv 100mva High Voltage with Conservator Type Design for Power Plant with IEC60076 Certification Oil Immersed 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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3 Phase 500kVA Oil Immersed Transformer 11kv to 415V Power Distribution Transformer Factory Price

3 Phase 500kVA Oil Immersed Transformer 11kv to 415V Power Distribution Transformer Factory Price

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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an/Af CCC Approved Paier Box Standard China Industrial Step up Transformer

an/Af CCC Approved Paier Box Standard China Industrial Step up 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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Subway System Open Ventilated 3D Wound Core Dry Type Transformer

Subway System Open Ventilated 3D Wound Core Dry Type Transformer

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan POWENEX Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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High Voltage Oil Immersed Transformers for Efficient Power Distribution

High Voltage Oil Immersed Transformers for Efficient Power Distribution

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Factory Direct Sales Product 10kv S11-S20/Sb20 Serise Transformer Oil-Immersed Transformer

Factory Direct Sales Product 10kv S11-S20/Sb20 Serise Transformer 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 Distribution Transformer for Utility Electrical Distribution Systems

33kv Distribution Transformer for Utility Electrical Distribution Systems

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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Industrial Power Supplies 33kv to 400V Transformer 3000kVA Copper Winding Oil Immersed Power Transformer

Industrial Power Supplies 33kv to 400V Transformer 3000kVA Copper Winding Oil Immersed Power Transformer

US $ 2,100-10,000 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
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Customized 2000kVA 20kV ONAN Cooling Yy0 Group Silicon Steel Core 50/60Hz Oil Immersed Distribution Transformer Power CE Certified

Customized 2000kVA 20kV ONAN Cooling Yy0 Group Silicon Steel Core 50/60Hz Oil Immersed Distribution Transformer Power CE Certified

US $ 15,000 / 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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250kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE Certification

250kVA 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)
Send Inquiry
Audited Supplier
Huawan New Energy Co., Ltd.

Anhui, China Since 2024
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Outdoor Pole Mounted Oil Immersed Transformer

Outdoor Pole Mounted Oil Immersed Transformer

US $ 2,000-36,000 / 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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About Off Load Tapping Changer Transformer FAQ

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

    Discover the perfect addition to your Transformer with our 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.

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

    Discover the perfect addition to your Transformer with our 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.

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

    Discover the perfect Transformer addition with our Off Load Tapping Changer Transformer.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.

315kVA 6kv/10kv/11kv to 0.4kv Customized Three Phase Oil Immersed High Voltage Power Transformer with CE ISO9001 Certification

315kVA 6kv/10kv/11kv to 0.4kv Customized Three Phase Oil Immersed High Voltage Power Transformer with CE ISO9001 Certification

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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High-performance 3150kVA 11kV 65K Temp Rise ±2×2.5% Tapping Range ONAN Cooling Copper Winding Oil IEC 60076 Standard Distribution Transformer

High-performance 3150kVA 11kV 65K Temp Rise ±2×2.5% Tapping Range ONAN Cooling Copper Winding Oil IEC 60076 Standard Distribution Transformer

US $ 15,000 / 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
50kVA Oil-Immersed Power Transformer, Factory Direct Manufacturer, Custom 11kv/20kv/35kv Voltage

50kVA Oil-Immersed Power Transformer, Factory Direct Manufacturer, Custom 11kv/20kv/35kv Voltage

US $ 725 / set FOB
1 set (MOQ)
Send Inquiry
Audited Supplier
Hefei Xinhuan Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
Chat Now Send Inquiry
Huawanpower 1600kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE

Huawanpower 1600kVA 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
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Scbh19-50kVA 20kv Grade 1 Energy Efficiency Amorphous Alloy Dry-Type Three Phase Two Winding off-Circuit Tap Distribution Transformer

Scbh19-50kVA 20kv Grade 1 Energy Efficiency Amorphous Alloy Dry-Type Three Phase Two Winding off-Circuit Tap Distribution Transformer

US $ 100,000-180,000 / UNIT FOB
1 UNIT (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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Dyn11 Connection Distribution Efficient Energy Oil Filled Transformer with ISO9001 S13-M-30~3150/10kv

Dyn11 Connection Distribution Efficient Energy Oil Filled Transformer with ISO9001 S13-M-30~3150/10kv

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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2000kVA Power Three Phase Oil Immersed Distribution Transformer

2000kVA Power Three Phase Oil Immersed Distribution Transformer

US $ 300-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Farady Electric Co., Ltd.

Zhejiang, China Since 2007
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S9 Serious 200kVA Oil Immersed Distribution Tranformer

S9 Serious 200kVA Oil Immersed Distribution Tranformer

US $ 100-10,000 / 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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50/60 Hz Scb12-500 10kv Copper Material Core Epoxy Resin Cast Dry-Type Indoor Transformer

50/60 Hz Scb12-500 10kv Copper Material Core Epoxy Resin Cast Dry-Type Indoor Transformer

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
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Hermetically Sealed Three Phase Transformer for Arctic Conditions with Low Temperature Oil

Hermetically Sealed Three Phase Transformer for Arctic Conditions with Low Temperature Oil

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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Transformer Oil Grade 6kv to 35kv Three Phase Oil Immersed Distribution3510kVA 5000kVA Power Transformer

Transformer Oil Grade 6kv to 35kv Three Phase Oil Immersed Distribution3510kVA 5000kVA Power Transformer

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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315kVA Pure Copper Oil Immersed Transformer Industrial & Residential Distribution

315kVA Pure Copper Oil Immersed Transformer Industrial & Residential Distribution

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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Energy Saving Safe S11-M-1600 1600kVA Power Oil-Immersed Transformer for Hydropower Stations

Energy Saving Safe S11-M-1600 1600kVA Power Oil-Immersed Transformer for Hydropower Stations

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
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