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Vector Control Frequency Changer

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Performance 380V AC Variable Frequency Converter with CE Certification

Performance 380V AC Variable Frequency Converter with CE Certification

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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Reliable 10kv/0.4kv Mining Power Transformer for Safe Operations

Reliable 10kv/0.4kv Mining Power Transformer for Safe Operations

US $ 2,000-5,999 / Set FOB
1 Set (MOQ)
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Audited Supplier
Apex Technologies Co.,Ltd.

Beijing, China Since 2026
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Egypt S18-M 200kVA 11kv/0.4kv Oil-Immersed Distribution Transformer for Utility Substations

Egypt S18-M 200kVA 11kv/0.4kv Oil-Immersed Distribution Transformer for Utility Substations

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

Manufacturer/Factory

Shandong, China Since 2026
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High Voltage Oil Immersed Transformer for Power Transmission and Distribution System

High Voltage Oil Immersed Transformer for Power Transmission and Distribution System

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

Hainan, China Since 2026
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All-New Spire Series CNC Routers Launched—Delivering High Efficiency.

All-New Spire Series CNC Routers Launched—Delivering High Efficiency.

US $ 11,800-13,800 / Piece FOB
1 Piece (MOQ)
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Jinan Catek Cnc Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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Quality Factory Customized 5200kVA 6.62/0.4kV Transformer for Large Scale Solar BESS Distribution

Quality Factory Customized 5200kVA 6.62/0.4kV Transformer for Large Scale Solar BESS Distribution

US $ 19,000-250,000 / Piece FOB
1 Piece (MOQ)
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Pearl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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High Shore Power Marine Low Chinese Static Frequency

High Shore Power Marine Low Chinese Static Frequency

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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S13-M 800kVA Energy Saving Oil Immersed Transformer for Industrial Park

S13-M 800kVA Energy Saving Oil Immersed Transformer for Industrial Park

US $ 4,550-11,500 / Set FOB
1 Set (MOQ)
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Guang Dong Hao Cheng Electric Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Automatic High Speed Compound Polyethylene 2/3/4 Layers Air Bubble Film Making Machine

Automatic High Speed Compound Polyethylene 2/3/4 Layers Air Bubble Film Making Machine

US $ 20,000 / set FOB
1 set (MOQ)
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Wenzhou Mude Machinery Co., Ltd

Zhejiang, China Since 2026
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Energy Efficient Scb14-30~3150kVA/20kv Dry Type Transformer Three Phase 50/60Hz Copper for Urban Grid System with IEC Certification

Energy Efficient Scb14-30~3150kVA/20kv Dry Type Transformer Three Phase 50/60Hz Copper for Urban Grid System with IEC Certification

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Single Phase 60 Hz to 50 Hz Static Frequency Converter

Single Phase 60 Hz to 50 Hz Static 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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150kVA Frequency Converter of Evaporative Air Cooler 40-499Hz AC Power Supply High Voltage

150kVA Frequency Converter of Evaporative Air Cooler 40-499Hz AC Power Supply High 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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Sgb13-Rl 500kVA 11kv Three-Dimensional Wound Core Dry-Type Transformer for Rail Transit

Sgb13-Rl 500kVA 11kv Three-Dimensional Wound Core Dry-Type Transformer for Rail Transit

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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20kv Explosion-Proof Transformer for Oil and Gas Industries

20kv Explosion-Proof Transformer for Oil and Gas Industries

US $ 2,000-8,888 / Set FOB
1 Set (MOQ)
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Apex Technologies Co.,Ltd.

Beijing, China Since 2026
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High Voltage Frequency Converter Frequency Converter for Motor

High Voltage Frequency Converter Frequency Converter for Motor

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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Three Phase 3 Stepdown Electric Oil Immersed Power Distribution Transformer

Three Phase 3 Stepdown Electric Oil Immersed Power Distribution Transformer

US $ 5,430-16,570 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guang Dong Hao Cheng Electric Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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The 2130 CNC Router Offering Higher Product Precision for Furniture Manufacturing

The 2130 CNC Router Offering Higher Product Precision for Furniture Manufacturing

US $ 11,800-13,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Catek Cnc Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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Botswana Sczb18 800kVA 10kv on-Load Tap-Changing Dry-Type Transformer for Utility Distribution

Botswana Sczb18 800kVA 10kv on-Load Tap-Changing Dry-Type Transformer for Utility 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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Three Phase Epoxy Resin Power Transformers

Three Phase Epoxy Resin Power Transformers

US $ 5,500-16,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Guang Dong Hao Cheng Electric Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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High-Voltage and Partial Discharge Test of a Voltage Transformer

High-Voltage and Partial Discharge Test of a Voltage Transformer

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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Three Phase 45kw 50Hz/60Hz Variable Frequency Inverters & Converters AC Inverter VFD Frequency Changer Pump Inverter

Three Phase 45kw 50Hz/60Hz Variable Frequency Inverters & Converters AC Inverter VFD Frequency Changer Pump Inverter

US $ 50-4,960 / Piece FOB
1 Piece (MOQ)
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JIANGSU CHANGRONG ELECTRICAL APPLIANCE CO., LTD.

Jiangsu, China
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Bangladesh S20-M 100kVA 11kv/0.4kv Oil-Immersed Distribution Transformer for Utility Substations

Bangladesh S20-M 100kVA 11kv/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
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Hot Sales S11-30kVA/10 11kv 200kVA Three-Phase Oil Immersed Power Distribution Transformer

Hot Sales S11-30kVA/10 11kv 200kVA Three-Phase Oil Immersed Power Distribution Transformer

US $ 787-1,137.5 / 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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About Vector Control Frequency Changer FAQ

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

    Enhance your Transformer setup with our premium Vector Control Frequency Changer.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 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 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.

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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Audited Supplier
Anhui Changda Electrical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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Three-Phase S13 Transformer with Low Noise Design

Three-Phase S13 Transformer with Low Noise Design

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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160kVA 250kVA 400kVA 500kVA 1000kVA 2500kVA 11kv 15kv 20kv 33kv to 415V Oil Immersed Electrical Fully Sealed Transformer

160kVA 250kVA 400kVA 500kVA 1000kVA 2500kVA 11kv 15kv 20kv 33kv to 415V Oil Immersed Electrical Fully Sealed 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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8mva 20kv Technical Specification Electric Furnace Transformer

8mva 20kv Technical Specification Electric Furnace Transformer

US $ 299,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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China Output Current Universal High Performance Voltage Frequency

China Output Current Universal High Performance Voltage Frequency

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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Fully Sealed Transformer for Efficient Industrial Control in Solar PV

Fully Sealed Transformer for Efficient Industrial Control in Solar PV

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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220KV Dry-type High Efficiency Low Noise Distribution Transformer Manufacturer

220KV Dry-type High Efficiency Low Noise Distribution Transformer Manufacturer

US $ 650-35,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Zhecheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2018
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Quality Assurance High-Overload-Capable Prefabricated Substation Special Electric Furnace Transformer for Ladle-Furnace

Quality Assurance High-Overload-Capable Prefabricated Substation Special Electric Furnace Transformer for Ladle-Furnace

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Integrated Distribution and Power Transformer Full-Function Test System

Integrated Distribution and Power Transformer Full-Function Test System

US $ 150,000-700,000 / Set FOB
1 Set (MOQ)
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Shanghai Lanqi Electric Co., Ltd.

Trading Company

Shanghai, China Since 2025
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Factory Outlet Stone CNC Cutting Machine Quartz Countertop Special-Shaped Processing Machines

Factory Outlet Stone CNC Cutting Machine Quartz Countertop Special-Shaped Processing Machines

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

Fujian, China Since 2022
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Sy2000 Series 3phase 380V 2.2 Kw-7.5kw AC Variable Frequency Drive

Sy2000 Series 3phase 380V 2.2 Kw-7.5kw AC Variable Frequency Drive

US $ 74 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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China Three Phase TTR Meter Transformer Turns Ratio Test Equipment

China Three Phase TTR Meter Transformer Turns Ratio Test Equipment

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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Electric Vehicle Charging Station Special High Frequency High Voltage Isolation Transformer

Electric Vehicle Charging Station Special High Frequency High Voltage Isolation Transformer

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

Fujian, China Since 2025
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