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Vector Control Frequency Changer

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Customized High Voltage 110KV 40MVA Three Phase Liquid Filled Power Transformer for Urban Traction Railway Power Supply Substation

Customized High Voltage 110KV 40MVA Three Phase Liquid Filled Power Transformer for Urban Traction Railway Power Supply Substation

US $ 100,000-500,000 / 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 Efficiency Solar Transformer with Fully Sealed Compact Design

High Efficiency Solar Transformer with Fully Sealed Compact Design

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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Electrical Transformer S11 100kVA 11kv for Utility Rural Power Network

Electrical Transformer S11 100kVA 11kv for Utility Rural Power Network

US $ 1,700-1,900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weiguan Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Single Phase VFD 220V Ld350 Series Vector Frequency Changer 0.75kw/1.5kw 50Hz to 60Hz Energy Saver

Single Phase VFD 220V Ld350 Series Vector Frequency Changer 0.75kw/1.5kw 50Hz to 60Hz Energy Saver

US $ 168-208 / Piece FOB
10 Pieces (MOQ)
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Jiangsu Dazhong Electric Motor Co., Ltd.

Jiangsu, China
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Energy Saving Oil Filled Transformer for Electrical Substation Applications

Energy Saving Oil Filled Transformer for Electrical Substation Applications

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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S20-M Series 20kv Class Oil-Immersed Distribution Transformer

S20-M Series 20kv Class Oil-Immersed Distribution 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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High Reliability 1200kVA Oil Immersed Transformer with IEC Standard

High Reliability 1200kVA Oil Immersed Transformer with IEC Standard

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

Manufacturer/Factory & Trading Company

Anhui, China Since 2026
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33/0.415kv 6.6kv 20kv 22kv 33kv Three Phase Oil-Immersed Power Transformer 100kVA-630kVA Distribution Transformer

33/0.415kv 6.6kv 20kv 22kv 33kv Three Phase Oil-Immersed Power Transformer 100kVA-630kVA 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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Advanced Three-Phase Transformer for Reliable Solar PV Substation Use

Advanced Three-Phase Transformer for Reliable Solar PV Substation Use

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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Customizable S13 250kVA 315kVA 500kVA Oil Immersed Power Transformer for Export

Customizable S13 250kVA 315kVA 500kVA Oil Immersed Power Transformer for Export

US $ 514-823 / 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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S11 10kv/0.4kv 50kVA Oil Immersed Transformer for Rural Power

S11 10kv/0.4kv 50kVA Oil Immersed Transformer for Rural Power

US $ 480 / 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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Ld350 Series Vector Frequency Changer Heavy Load Three Phase VFD 380V 90kw/110kw/132kw

Ld350 Series Vector Frequency Changer Heavy Load Three Phase VFD 380V 90kw/110kw/132kw

US $ 188-238 / Piece FOB
10 Pieces (MOQ)
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Jiangsu Dazhong Electric Motor Co., Ltd.

Jiangsu, China
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Control Regulating Transformers Wholesale 315kVA 1250kVA 2500kVA Capacity Sealed Oil Immersed Electric Power Transformer

Control Regulating Transformers Wholesale 315kVA 1250kVA 2500kVA Capacity Sealed Oil Immersed Electric Power 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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Vicruns 220V\380V Input 0.4kw 0.75kw 2.2kw 3.7kw 4.0kw 5.5kw Vector Control Frequency Inverter Variable Frequency Drive

Vicruns 220V\380V Input 0.4kw 0.75kw 2.2kw 3.7kw 4.0kw 5.5kw Vector Control Frequency Inverter Variable Frequency Drive

US $ 80-200 / Piece FOB
1 Piece (MOQ)
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Hunan Vicruns Electric Technology Co., Ltd.

Hunan, 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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Audited Supplier
Chuanneng Energy (Zhejiang) Co., Ltd.

Zhejiang, China Since 2026
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0.75kw/1.5kw Ld350 Series Vector Frequency Changer Single Phase VFD 220V

0.75kw/1.5kw Ld350 Series Vector Frequency Changer Single Phase VFD 220V

US $ 178-228 / Piece FOB
10 Pieces (MOQ)
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Jiangsu Dazhong Electric Motor Co., Ltd.

Jiangsu, China
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Transformers 40mva 220kv Double-Winding off-Circuit-Tap-Changer Power Transformer Custom Made Manufacture

Transformers 40mva 220kv Double-Winding off-Circuit-Tap-Changer Power Transformer Custom Made Manufacture

US $ 430,000-530,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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315kVA 10kv Copper Winding Oil Transformer for Solar PV Power Plants

315kVA 10kv Copper Winding Oil Transformer for Solar PV Power Plants

US $ 5,500-11,500 / 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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Sanyu White VFD Frequency Inverter Converter VFD

Sanyu White VFD Frequency Inverter Converter VFD

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

Shanghai, China Since 2012
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S11 Fully Sealed Oil-Immersed Distribution Transformer 630 kVA 1000kVA 3 Phase Double Winding 1 Mva Oil Power Transformer Price

S11 Fully Sealed Oil-Immersed Distribution Transformer 630 kVA 1000kVA 3 Phase Double Winding 1 Mva Oil Power Transformer 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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VFD Variable Speed Controller Electric Motor Fan Pump Frequency Changer Drive Single Three Phase Converter 45/55kw

VFD Variable Speed Controller Electric Motor Fan Pump Frequency Changer Drive Single Three Phase Converter 45/55kw

US $ 378.53-383.53 / Piece FOB
1 Piece (MOQ)
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Zhejiang Pquan Technology Co., Ltd.

Zhejiang, China
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Automatic CNC Quartz Stone Countertop Processing Milling Machine Edging Polishing and Drilling

Automatic CNC Quartz Stone Countertop Processing Milling Machine Edging Polishing and Drilling

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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Oil Immersed Transformer for Efficient Industrial Control Solutions

Oil Immersed Transformer for Efficient Industrial Control Solutions

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

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

    The Vector Control Frequency Changer 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?

    The Vector Control Frequency Changer is included in our comprehensive Transformer range.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.

Customizable 2/3/4/5 Floor Hydraulic Elevator for Villas for Mall Applications

Customizable 2/3/4/5 Floor Hydraulic Elevator for Villas for Mall Applications

US $ 7,800-12,900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nantong Fuji Elevator Co., Ltd.

Jiangsu, China Since 2013
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Ld350 Series Vector Frequency Panel Changer VFD 380V 0.75kw/1.5kw/2.2kw/4kw

Ld350 Series Vector Frequency Panel Changer VFD 380V 0.75kw/1.5kw/2.2kw/4kw

US $ 188-208 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Jiangsu Dazhong Electric Motor Co., Ltd.

Jiangsu, China
Chat Now Send Inquiry
IEC Standard Three Phase 2500kVA Oil Immersed Distribution Transformer

IEC Standard Three Phase 2500kVA Oil Immersed Distribution Transformer

US $ 1,352-1,573 / 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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33kv 11kv 50kVA 100kVA 150kVA 300kVA AVR Automatic Voltage Regulator Everpower Oil Immersed Power Transformer

33kv 11kv 50kVA 100kVA 150kVA 300kVA AVR Automatic Voltage Regulator Everpower Oil Immersed 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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Three Phase Cast Resin Transformer for School Buildings with Low Audible Noise

Three Phase Cast Resin Transformer for School Buildings with Low Audible Noise

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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Reliable 35kv Compact Oil-Immersed Transformer for Indoor Use

Reliable 35kv Compact Oil-Immersed Transformer for Indoor Use

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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S11 125kVA Oil Immersed Transformer for Substation Power Distribution

S11 125kVA Oil Immersed Transformer for Substation Power Distribution

US $ 1,900-2,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weiguan Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
Ld350 Series Vector Frequency Changer Three Phase VFD 380V 30kw/37kw

Ld350 Series Vector Frequency Changer Three Phase VFD 380V 30kw/37kw

US $ 168-208 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Jiangsu Dazhong Electric Motor Co., Ltd.

Jiangsu, China
Chat Now Send Inquiry
High Efficiency Oil Immersed Power Distribution Transformer

High Efficiency Oil Immersed Power Distribution Transformer

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Factory Direct Supply Three Phase Oil Immersed Power Distribution Transformer 11kv 800kVA Electrical Transformer

Factory Direct Supply Three Phase Oil Immersed Power Distribution Transformer 11kv 800kVA Electrical 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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High-Performance Sensors Frequency Converter

High-Performance 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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3150kVA 35kv ISO Certified Oil Transformer for Large Industrial Parks

3150kVA 35kv ISO Certified Oil Transformer for Large Industrial Parks

US $ 6,300-12,100 / 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
Chat Now Send Inquiry
Compact High Efficiency Oil Immersed Transformer for Solar Power Supply

Compact High Efficiency Oil Immersed Transformer for Solar Power Supply

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

Zhejiang, China Since 2026
Chat Now Send Inquiry
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