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100kVA 12.47kv/240-480V Oil Immersed Single Phase Pole Mounted Transformer

100kVA 12.47kv/240-480V Oil Immersed Single Phase Pole Mounted Transformer

US $ 800-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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High Voltage 2000kVA 35kv/0.4kv 630kVA Oil Transformer 3mva Electric Transformers Price

High Voltage 2000kVA 35kv/0.4kv 630kVA Oil Transformer 3mva Electric Transformers Price

US $ 1,000-100,000 / Piece FOB
1 Piece (MOQ)
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Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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China Manufacturer Electric Distribution Electronic Three Phase 33kv Dry Type 100kVA Power Transformer

China Manufacturer Electric Distribution Electronic Three Phase 33kv Dry Type 100kVA Power Transformer

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Low Noise 11kv 800kVA Box Transformer with off Load Tap Changer for Hospital Power

Low Noise 11kv 800kVA Box Transformer with off Load Tap Changer for Hospital Power

US $ 6,000-25,000 / Piece FOB
1 Piece (MOQ)
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CIFI SUN Power Co., Ltd.

Jiangsu, China Since 2026
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on-Load Tap Transformer with Enhanced Voltage Regulation Features

on-Load Tap Transformer with Enhanced Voltage Regulation Features

US $ 20,000-50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Tianrun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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New Parker 590 690 890 Series 591c/1500/5/3/0/1/0/00 DC Governor Inverter

New Parker 590 690 890 Series 591c/1500/5/3/0/1/0/00 DC Governor Inverter

US $ 1,505-1,520 / Piece FOB
1 Piece (MOQ)
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Shanghai Chenouyi Technology Development Co., Ltd

Shanghai, China Since 2026
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Single-Phase Pole Oil Immersed Transformer 7.5-250kVA Range 13.8kv Input Step-Down to 120V/240V Energy-Efficient

Single-Phase Pole Oil Immersed Transformer 7.5-250kVA Range 13.8kv Input Step-Down to 120V/240V Energy-Efficient

US $ 800-8,000 / Piece FOB
1 Piece (MOQ)
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ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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1.5mva/1000kVA/1250kVA/1600kVA 35kv Electrical Power Distribution Transformer 800kVA /500kVA Price

1.5mva/1000kVA/1250kVA/1600kVA 35kv Electrical Power Distribution Transformer 800kVA /500kVA Price

US $ 1,000-2,000,000 / Piece FOB
1 Piece (MOQ)
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Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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380V Voltage 3 Phase 160kw 185kw AC Drive High Performance Variable

380V Voltage 3 Phase 160kw 185kw AC Drive High Performance Variable

US $ 40,000-1,000,000 / Piece FOB
1 Piece (MOQ)
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Kunming Hongbin Electric Technology Service Co., Ltd.

Yunnan, China
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Scb10 3 Phase Dry Type High Voltage 500kVA 25 kVA Transformer Price

Scb10 3 Phase Dry Type High Voltage 500kVA 25 kVA Transformer Price

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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on-Load Tap Transformer with Versatile Voltage Regulation Solutions

on-Load Tap Transformer with Versatile Voltage Regulation Solutions

US $ 20,000-50,000 / Piece FOB
1 Piece (MOQ)
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Zhejiang Tianrun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Single Phase Oil-Immersed Transformer Copper Transformer with Advanced Safety Features

Single Phase Oil-Immersed Transformer Copper Transformer with Advanced Safety Features

US $ 800-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Class Distribution and Power Transformer Hot Selling 40 Mva 132 Kv 220 Kv Onan Three Phase Transformer Autotransformer Toroidal

Class Distribution and Power Transformer Hot Selling 40 Mva 132 Kv 220 Kv Onan Three Phase Transformer Autotransformer Toroidal

US $ 3,000-100,000 / Piece FOB
1 Piece (MOQ)
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Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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Low Cost Variable Frequency Drive, Frequency Changer, Elevator Vvvf Door Operator

Low Cost Variable Frequency Drive, Frequency Changer, Elevator Vvvf Door Operator

1 Piece (MOQ)
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Shenzhen Encom Electric Technologies Co., Ltd.

Guangdong, China
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Step Down Toroidal High Voltage Pad Mounted China Supplier Core 30 to 2500kVA Dry Type Power Supply Transformer

Step Down Toroidal High Voltage Pad Mounted China Supplier Core 30 to 2500kVA Dry Type Power Supply Transformer

US $ 2,300-6,000 / 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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Bsvr Feeder Transformer with Enhanced Voltage Regulation Technology

Bsvr Feeder Transformer with Enhanced Voltage Regulation Technology

US $ 20,000-50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Tianrun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Power Distribution/Three Phase Electric/Single/Oil Immersed/Dry Type/Low Loss/Electrical/ Isolation/Current Transformer

Power Distribution/Three Phase Electric/Single/Oil Immersed/Dry Type/Low Loss/Electrical/ Isolation/Current Transformer

US $ 800-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Oil Transformer 200kVA 250kVA 400kVA 2000/35/0.4 Transformers Oil-Immersed Air-Cooled

Oil Transformer 200kVA 250kVA 400kVA 2000/35/0.4 Transformers Oil-Immersed Air-Cooled

US $ 10-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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Schneider 35kv 1000kVA Utility Grade Feed Through Transformer Commercial Projects

Schneider 35kv 1000kVA Utility Grade Feed Through Transformer Commercial Projects

US $ 2,000-2,599 / Box FOB
1 Box (MOQ)
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Suzhou Funat Industrial Co., Ltd.

Trading Company

Jiangsu, China Since 2026
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Power Pad Mounted High Voltage Toroidal Step Down China Manufacturer Scb 3 Phase Dry Type 33kv Distribution Transformers 3000kVA

Power Pad Mounted High Voltage Toroidal Step Down China Manufacturer Scb 3 Phase Dry Type 33kv Distribution Transformers 3000kVA

US $ 2,500-6,000 / 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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Bsvr Auto Voltage Regulator with Robust Transformer Design

Bsvr Auto Voltage Regulator with Robust Transformer Design

US $ 20,000-50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Tianrun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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30kVA Single Three Phase Step-up High Voltage Pad Type Isolation Control Copper Aluminum Core Power Supply Electrical Oil Immersed Power Transformer

30kVA Single Three Phase Step-up High Voltage Pad Type Isolation Control Copper Aluminum Core Power Supply Electrical Oil Immersed Power Transformer

US $ 800-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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35kv 110kv 220kv 40mva/50mva/60mva/90mva/100mva/150mva/200mva Power Transformer for Transmission Projects

35kv 110kv 220kv 40mva/50mva/60mva/90mva/100mva/150mva/200mva Power Transformer for Transmission Projects

US $ 3,000-100,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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About Vector Control Frequency Changer FAQ

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

    The Vector Control Frequency Changer is classified under our comprehensive Transformer range.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?

    Enhance your Transformer setup with our premium Vector Control Frequency Changer.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’s the difference between OEM and custom transformers in bulk orders?

    Our Vector Control Frequency Changer offers exceptional quality and style within the Transformer category.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.

Environment Protection Dry Type Power Transformer

Environment Protection Dry Type Power 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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Efficient Power Supply Transformer with Bsvr Voltage Regulation

Efficient Power Supply Transformer with Bsvr Voltage Regulation

US $ 20,000-50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Tianrun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Good Quality Single Phase High Voltage 250kVA 10/0.4kv Oil Filled Power 100 kVA Distribution Transformer

Good Quality Single Phase High Voltage 250kVA 10/0.4kv Oil Filled Power 100 kVA Distribution Transformer

US $ 800-8,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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3 Phase 38.5kv 44kv 46kv 800kVA 1000kVA 1250kVA 1600kVA 2000kVA 35kv Oil Immersed Power Transformer Price

3 Phase 38.5kv 44kv 46kv 800kVA 1000kVA 1250kVA 1600kVA 2000kVA 35kv Oil Immersed Power Transformer Price

US $ 1,033-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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High Quality 10kv/0.4 100kVA 250kVA Dry Type Transformer

High Quality 10kv/0.4 100kVA 250kVA Dry Type 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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High Voltage Transformer for Efficient Automatic Voltage Regulation

High Voltage Transformer for Efficient Automatic Voltage Regulation

US $ 20,000-50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Tianrun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Long-Lasting Oil Type Single Phase Pole Mounted Transformer for Portuguese Power Sectors

Long-Lasting Oil Type Single Phase Pole Mounted Transformer for Portuguese Power Sectors

US $ 1,000 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Taili Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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220V to 110V Transformer Single Phase Pole Mounted Transformer Overhead Transformer Supply for Daily Lighting

220V to 110V Transformer Single Phase Pole Mounted Transformer Overhead Transformer Supply for Daily Lighting

US $ 800-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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315kVA 35kv Oil-Immersed Distribution Transformer Manufactured in According with IEC Standard

315kVA 35kv Oil-Immersed Distribution Transformer Manufactured in According with IEC Standard

US $ 1,000-20,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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Compact Oil Immersed Pole Mounted Transformer 25kVA 100kVA for Rural and Agricultural Electrification

Compact Oil Immersed Pole Mounted Transformer 25kVA 100kVA for Rural and Agricultural Electrification

US $ 2,658-3,000 / Set FOB
1 Set (MOQ)
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TSTY ELECTRIC CO., LTD.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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High Voltage Frequency Converter for Underground Mine

High Voltage Frequency Converter for Underground Mine

US $ 40,000-1,000,000 / Piece FOB
1 Piece (MOQ)
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Kunming Hongbin Electric Technology Service Co., Ltd.

Yunnan, China
Chat Now Send Inquiry
High Quality 100kVA 630kVA Oil Immersed Power Distribution Transformer 33kv 11

High Quality 100kVA 630kVA Oil Immersed Power Distribution Transformer 33kv 11

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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S11 Series Oil Immersed Transformer 10kv 35kv Power Distribution Transformer

S11 Series Oil Immersed Transformer 10kv 35kv Power Distribution Transformer

US $ 1,999-19,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hainan Kensensite Electrical Equipment Co., Ltd.

Hainan, China Since 2026
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