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Vector Control Frequency Changer

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Low-Loss High-Efficiency Cast Resin Special Electric Furnace Transformer for Anodizing-Facility

Low-Loss High-Efficiency Cast Resin Special Electric Furnace Transformer for Anodizing-Facility

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Changzhou Guanghui Transformer Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Three Phase Intelligent Distribution Transformer Turns Ratio TTR Test Kit

Three Phase Intelligent Distribution Transformer Turns Ratio TTR Test Kit

US $ 1,600-1,936 / Piece FOB
1 Piece (MOQ)
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Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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V&T 11kw Frequency Inverter

V&T 11kw Frequency Inverter

1 Piece (MOQ)
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Shenzhen V&T Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
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Best Price Quartz CNC Router Machine Center Stone Special-Shaped Cutting Machine

Best Price Quartz CNC Router Machine Center Stone Special-Shaped Cutting Machine

US $ 26,000-27,000 / Piece FOB
1 Piece (MOQ)
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QUANZHOU XINHAINENG MACHINERY CO., LTD.

Fujian, China Since 2022
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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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Zhejiang Shenmeng Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Sanyu 0.4-7.5kw Frequency Inverter Converter VFD

Sanyu 0.4-7.5kw Frequency Inverter Converter VFD

US $ 55 / Piece FOB
1 Piece (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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Mobile Transformer S (F) M11-10 (12.5) Mva/ 69 Kv

Mobile Transformer S (F) M11-10 (12.5) Mva/ 69 Kv

US $ 600-2,000,000 / Piece FOB
1 Piece (MOQ)
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Shenda International Engineering Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2013
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Low Winding Temperature Rise Long-Term Stable Operation Hv Transformer

Low Winding Temperature Rise Long-Term Stable Operation Hv Transformer

US $ 36-500 / Piece FOB
100 Pieces (MOQ)
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Xiamen Actranx New Energy Technology Co., Ltd

Fujian, China Since 2025
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220V AC Single Phase VFD High Frequency Inverter Medium Voltage

220V AC Single Phase VFD High Frequency Inverter Medium Voltage

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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Compact Design Voltage Transformer for Enhanced Solar Energy Efficiency

Compact Design Voltage Transformer for Enhanced Solar Energy Efficiency

US $ 850-11,000 / Piece FOB
1 Piece (MOQ)
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Chuanneng Energy (Zhejiang) Co., Ltd.

Zhejiang, China Since 2026
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Frequency Changer 180HP 215HP VFD Fabrication 450kw AC Drive Motor Support Multiple Field Bus 0.5HP 1HP 2HP 18 Months

Frequency Changer 180HP 215HP VFD Fabrication 450kw AC Drive Motor Support Multiple Field Bus 0.5HP 1HP 2HP 18 Months

US $ 36.9-145.76 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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FUJI Home Elevator Villa Lift for Sale (HD-BT05)

FUJI Home Elevator Villa Lift for Sale (HD-BT05)

US $ 12,000-20,000 / Piece FOB
1 Piece (MOQ)
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Nantong Fuji Elevator Co., Ltd.

Jiangsu, China Since 2013
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Precision CNC Router Yz-Zp1325 Machine for Acrylic and MDF Cutting

Precision CNC Router Yz-Zp1325 Machine for Acrylic and MDF Cutting

US $ 7,300-7,400 / Piece FOB
1 Piece (MOQ)
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Qingdao Yingzhuo Machinery Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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High Power Transformer with Onan Cooling and Low Loss Efficiency

High Power Transformer with Onan Cooling and Low Loss Efficiency

US $ 7,800-13,880 / Piece FOB
1 Piece (MOQ)
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Weiguan Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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35kv 3150kVA Onan Oil Filled Distribution Transformer Manufacturer China

35kv 3150kVA Onan Oil Filled Distribution Transformer Manufacturer China

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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New Parker 590 690 890 Series 590p-53235010-P00-U4a0 DC Governor 590p/35A Inverter

New Parker 590 690 890 Series 590p-53235010-P00-U4a0 DC Governor 590p/35A Inverter

US $ 1,350-1,365 / Piece FOB
1 Piece (MOQ)
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Shanghai Chenouyi Technology Development Co., Ltd

Shanghai, China Since 2026
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High Voltage Oil-Immersed Power Transformer 8000kv Design Triple-Winding Coil

High Voltage Oil-Immersed Power Transformer 8000kv Design Triple-Winding Coil

US $ 5,200 / Piece FOB
5 Pieces (MOQ)
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Currentwise Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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High-Performance Dry Type Transformer Copper 30kVA to 2500kVA OEM

High-Performance Dry Type Transformer Copper 30kVA to 2500kVA OEM

US $ 1,400-35,000 / Piece FOB
1 Piece (MOQ)
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Anhui Changda Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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Hzbb-10b-1 60 Hz Portable Intelligent Handheld Transformer Turns Ratio Tester

Hzbb-10b-1 60 Hz Portable Intelligent Handheld Transformer Turns Ratio Tester

US $ 1,600-1,950 / Piece FOB
1 Piece (MOQ)
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Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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China Manufacturer High-Performance Sensors Voltage Variable Sensors Frequency -Converter

China Manufacturer High-Performance Sensors Voltage Variable Sensors Frequency -Converter

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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S11-12500/35 12.5mva S11 Series 35kv Power Transformer with on Load Tap Changer

S11-12500/35 12.5mva S11 Series 35kv Power Transformer with on Load Tap Changer

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

Zhejiang, China Since 2007
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S11 Series Three Phase Oil Immersed Distribution Transformer 34.5kv/0.4kv 2500kVA Produced by Automatic Coil Winding Machine Factory Direct Sale

S11 Series Three Phase Oil Immersed Distribution Transformer 34.5kv/0.4kv 2500kVA Produced by Automatic Coil Winding Machine Factory Direct Sale

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Compact Oil Immersed Transformer for Solar Power Efficiency

Compact Oil Immersed Transformer for Solar Power Efficiency

US $ 850-11,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chuanneng Energy (Zhejiang) Co., Ltd.

Zhejiang, China Since 2026
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About Vector Control Frequency Changer FAQ
  • QHow do I get the best price on wholesale transformers from the factory?

    Our Vector Control Frequency Changer offers exceptional quality 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’s the difference between OEM and custom transformers in bulk orders?

    The Vector Control Frequency Changer 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?

    The Vector Control Frequency Changer is included in 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.

Innovative Dry Type Transformer Copper Conductor 30kVA-2500kVA Options

Innovative Dry Type Transformer Copper Conductor 30kVA-2500kVA Options

US $ 1,400-35,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Changda Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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Precision Woodworking Tools for Superior Furniture Crafting Results

Precision Woodworking Tools for Superior Furniture Crafting Results

US $ 7,300-7,400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Yingzhuo Machinery Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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China Automatic TTR Test Digital Transformer Turns Ratio Measurement Kit

China Automatic TTR Test Digital Transformer Turns Ratio Measurement Kit

US $ 1,936 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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Quartz Stone CNC Countertop Cutting Processing Center Marble Milling Machine

Quartz Stone CNC Countertop Cutting Processing Center Marble Milling Machine

US $ 26,000-27,000 / Piece FOB
1 Piece (MOQ)
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QUANZHOU XINHAINENG MACHINERY CO., LTD.

Fujian, China Since 2022
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Factory Deliver Directly 800kVA 1000kVA 20kv Three Phase Oil Immersed Transformer 50Hz Single at Best Price

Factory Deliver Directly 800kVA 1000kVA 20kv Three Phase Oil Immersed Transformer 50Hz Single at Best 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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High Efficiency Compact Transformer for Industrial Solar Power Applications

High Efficiency Compact Transformer for Industrial Solar Power Applications

US $ 850-11,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chuanneng Energy (Zhejiang) Co., Ltd.

Zhejiang, China Since 2026
Chat Now Send Inquiry
Advanced CNC Router Machine Yz-Zp1325 for Custom Wood Furniture Production

Advanced CNC Router Machine Yz-Zp1325 for Custom Wood Furniture Production

US $ 7,300-7,400 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Qingdao Yingzhuo Machinery Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Three Phase Transformer Turns Ratio Testing Meter TTR Test Kit

Three Phase Transformer Turns Ratio Testing Meter TTR Test Kit

US $ 1,600-1,936 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
Chat Now Send Inquiry
Wholesale Price 10kv 400kVA Three Phase Oil-Immersed High Voltage Distribution Power Transformer

Wholesale Price 10kv 400kVA Three Phase Oil-Immersed High Voltage Distribution 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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Compact Indoor Oil-Immersed Transformer for 10-35kv Voltage Regulation

Compact Indoor Oil-Immersed Transformer for 10-35kv Voltage Regulation

US $ 850-11,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chuanneng Energy (Zhejiang) Co., Ltd.

Zhejiang, China Since 2026
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Namibia Sczb16 1000kVA 10kv on-Load Tap-Changing Dry-Type Transformer for Factory Distribution

Namibia Sczb16 1000kVA 10kv on-Load Tap-Changing Dry-Type Transformer for Factory Distribution

US $ 6,000-9,000 / 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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TTR 3 Phase Transformer Winding Turns Voltage Ratio Test Machine

TTR 3 Phase Transformer Winding Turns Voltage Ratio Test Machine

US $ 1,936 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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Industrial High Speed Door Roller Automatic Fast Rolling Doors

Industrial High Speed Door Roller Automatic Fast Rolling Doors

US $ 390 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Farwill Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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