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Off Load Tapping Changer Transformer

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10kv 100 (30) kVA High Voltage on-Load Capacitor-Voltage Regulating Transformer

10kv 100 (30) kVA High Voltage on-Load Capacitor-Voltage Regulating Transformer

US $ 1,890-31,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Energy Electric Equipment Co.,Ltd

Henan, China Since 2024
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Indonesia S13-M 400kVA 20kv/0.4kv Oil-Immersed Distribution Transformer for Commercial Buildings

Indonesia S13-M 400kVA 20kv/0.4kv Oil-Immersed Distribution Transformer for Commercial Buildings

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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Huawan S11 630 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer

Huawan S11 630 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer

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

Anhui, China Since 2024
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Stable Performance Oil Immersed High Voltage Transformer From China for Wind Farm Power System

Stable Performance Oil Immersed High Voltage Transformer From China for Wind Farm Power System

US $ 69,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Jingbian Electric Power Co., Ltd.

Trading Company

Shandong, China Since 2026
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Good Service Three Anti-Sand Jiangsu China Distribution Power Electrical Oil Immersed Transformer

Good Service Three Anti-Sand Jiangsu China Distribution Power Electrical Oil Immersed Transformer

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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Transformer Conservator Isolation Valve Oil Protection Accessory

Transformer Conservator Isolation Valve Oil Protection Accessory

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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Sf10-20000/110 20mva 110kv Dual-Winding No-Load Tapping Power Transformer

Sf10-20000/110 20mva 110kv Dual-Winding No-Load Tapping Power Transformer

US $ 20-21 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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Distribution Transformer with 11kv 630kVA Epoxy Resin Cast Dry-Type

Distribution Transformer with 11kv 630kVA Epoxy Resin Cast Dry-Type

US $ 1,000-5,590 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Energy Electric Equipment Co.,Ltd

Henan, China Since 2024
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Robust Construction Low Temperature Rise Oil-Immersed Distribution Transformer

Robust Construction Low Temperature Rise Oil-Immersed Distribution Transformer

US $ 1,300-47,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Demiks Electric Power Technology Co., Ltd.

Shanghai, China Since 2025
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Three Phase 20kv Oil Immersed Power Transformer, 500kVA 630kVA 800kVA 1000kVA High Frequency Good Quality Transformer From China Factory

Three Phase 20kv Oil Immersed Power Transformer, 500kVA 630kVA 800kVA 1000kVA High Frequency Good Quality Transformer From China Factory

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 Utility Transformer for Commercial Buildings with Fire Resistant Design

Three Phase Utility Transformer for Commercial Buildings with Fire Resistant Design

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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3-Phase Oil Immersed Transformer 4500kVA 11kv 20kv 33kv Electrical Power Distribution Transformer

3-Phase Oil Immersed Transformer 4500kVA 11kv 20kv 33kv Electrical Power Distribution Transformer

US $ 800-4,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Jiangsu Xinhong Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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0.4kVA Energy Efficient Customizable Outdoor Hermetically Sealed Three Phase Oil Immersed Transformer

0.4kVA Energy Efficient Customizable Outdoor Hermetically Sealed Three Phase Oil Immersed Transformer

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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65mva 110kv Two-Winding Mva Power Pad Mounted Price Oltc Tap Changer Oil Immersed Main Transformer

65mva 110kv Two-Winding Mva Power Pad Mounted Price Oltc Tap Changer Oil Immersed Main 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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Oil-Immersed Power Transformer 200kVA 315kVA 400kVA Transformer

Oil-Immersed Power Transformer 200kVA 315kVA 400kVA Transformer

US $ 4,300-5,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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800kVA 3 Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE Certification

800kVA 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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1000kVA 33kv 400V Three Phase Oil Immersed Power Transformer IEC

1000kVA 33kv 400V Three Phase Oil Immersed Power Transformer IEC

US $ 2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Advanced High Voltage Oil-Immersed 3 Phase Distribution Transformer with Durable Construction and Safety Features

Advanced High Voltage Oil-Immersed 3 Phase Distribution Transformer with Durable Construction and Safety Features

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 Quality Single & Three Phase Oil Immersed Power Distribution Transformer

High Quality Single & Three Phase Oil Immersed 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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Low Noise Scb18-30 to 3150kVA 20kv Three Phase Dry Type Transformer

Low Noise Scb18-30 to 3150kVA 20kv Three Phase Dry Type 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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off Circuit Tap Changer Simple Maintenance Rural Electric Power Oil Immersed Transformer

off Circuit Tap Changer Simple Maintenance Rural Electric Power Oil Immersed Transformer

US $ 10,000 / 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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Power Distribution Transformer for Export Projects with IEC and ANSI Standards

Power Distribution Transformer for Export Projects with IEC and ANSI Standards

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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Huawan 30kVA Three Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer for Diverse Application Scenarios with IEEE Certification

Huawan 30kVA 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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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 included in our comprehensive Transformer range.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.

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

    Our Off Load Tapping Changer Transformer offers exceptional quality and style within the Transformer category.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?

    Our Off Load Tapping Changer Transformer offers exceptional quality within the Transformer category.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.

11kv 11/0.4 S9 Series Oil Immersed Distribution Power Transsformer

11kv 11/0.4 S9 Series Oil Immersed Distribution Power Transsformer

US $ 1,000 / 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 3125KVA 20KV 0.4KV Cast Resin Dry Type Transformer

Three Phase 3125KVA 20KV 0.4KV Cast Resin Dry Type Transformer

US $ 35,000-50,000 / 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 Voltage Transformer Porcelain Bushing Electrical Accessory

High Voltage Transformer Porcelain Bushing Electrical Accessory

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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Low Load Loss Low Loss Outdoor Rugged Built Oil Immersed Distribution Transformer for Renewable Energy Project

Low Load Loss Low Loss Outdoor Rugged Built Oil Immersed Distribution Transformer for Renewable Energy Project

US $ 2,999-5,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yifa Holding Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Anti-Loss Amorphous Immersed Distribution Transformer

Anti-Loss Amorphous Immersed Distribution Transformer

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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ISO9001 Certified Scb12-2500 High-Quality Dry-Type Indoor Transformer Suitable for Multiple Scenarios

ISO9001 Certified Scb12-2500 High-Quality Dry-Type Indoor Transformer Suitable for Multiple Scenarios

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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Chinese-Made Compact Oil-Filled Vault Transformer with Model No. S11

Chinese-Made Compact Oil-Filled Vault Transformer with Model No. S11

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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New Design 22kv 630kVA Oil Immersed Power Distribution Transformer

New Design 22kv 630kVA Oil Immersed Power Distribution Transformer

US $ 5,000-21,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Farady Electric Co., Ltd.

Zhejiang, China Since 2007
Chat Now Send Inquiry
11kv 33kv 1250kVA Dry Type Three Phase Transformer

11kv 33kv 1250kVA Dry Type Three Phase Transformer

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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150kVA Oil-Immersed Power Transformer, Factory Manufacturer, 11kv/20kv/35kv Custom Voltage

150kVA Oil-Immersed Power Transformer, Factory Manufacturer, 11kv/20kv/35kv Custom Voltage

US $ 1,713 / set FOB
1 set (MOQ)
Send Inquiry
Audited Supplier
Hefei Xinhuan Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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Electric Arc Furnace Transformer with Reactor 0.9mva 35kv Arc Furnace Transformer

Electric Arc Furnace Transformer with Reactor 0.9mva 35kv Arc Furnace Transformer

US $ 1,100-1,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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High Quality Oil Transformer 10kv 20kv Three-Phase Oil Immersed Distribution Transformer

High Quality Oil Transformer 10kv 20kv Three-Phase Oil Immersed 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
Chat Now Send Inquiry
10000kVA 35kv Three-Phase Copper Winding High Voltage Electric Power Transformer

10000kVA 35kv Three-Phase Copper Winding High Voltage Electric Power Transformer

US $ 800-6,899 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Xinhong Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
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