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Efficient Voltage Regulator for on-Load Tap Transformer Solutions

Efficient Voltage Regulator for on-Load Tap Transformer Solutions

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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Copper Winding 1250kVA 0.4kv to 33kv Step up/Down Three Phase Oil Type Power Transformer Factory

Copper Winding 1250kVA 0.4kv to 33kv Step up/Down Three Phase Oil Type Power Transformer Factory

US $ 500-20,000 / 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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China Supplier Core 250kVA 30 to 2500kVA Dry Type Power Supply Step Down Transformer with Protective Steel Container

China Supplier Core 250kVA 30 to 2500kVA Dry Type Power Supply Step Down Transformer with Protective Steel Container

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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10/50/100/375kVA 10/11kv Step Down Dual Voltage Single Phase Pole Mounted Transformer Price

10/50/100/375kVA 10/11kv Step Down Dual Voltage Single Phase Pole Mounted Transformer Price

US $ 500-800 / 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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Bsvr Auto Voltage Regulator with High Voltage Transformer Design

Bsvr Auto Voltage Regulator with High Voltage 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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33kv 20mva Oltc on Load Oil Immersed Power Transformer

33kv 20mva Oltc on Load Oil Immersed Power Transformer

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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33kv 1600kVA Dry Type Power Electrical Transformer

33kv 1600kVA Dry Type Power Electrical Transformer

US $ 900-10,000 / 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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Low Losses China 6kv 6.3kv 10kv Oil Three Phase 1000kVA Single Phase Power High Voltage Distribution Transformer

Low Losses China 6kv 6.3kv 10kv Oil Three Phase 1000kVA Single Phase Power High Voltage 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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Bsvr Feeder Transformer with Robust Voltage Regulation Benefits

Bsvr Feeder Transformer with Robust Voltage Regulation Benefits

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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33kv 630kVA Three Phase Oil Immersed Step up Power Distribution Transformer Price

33kv 630kVA Three Phase Oil Immersed Step up Power Distribution Transformer Price

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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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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ABB Variable Frequency Drive Acs880 Series VFD System for Maximum Energy Savings Acs880-04-585A-3

ABB Variable Frequency Drive Acs880 Series VFD System for Maximum Energy Savings Acs880-04-585A-3

US $ 1,600-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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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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Automatic Voltage Regulation Solutions for 10kv Power Supply Needs

Automatic Voltage Regulation Solutions for 10kv Power Supply Needs

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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11kv-Transformer Price in Nepal, 600 kVA Distribution Transformer

11kv-Transformer Price in Nepal, 600 kVA Distribution Transformer

US $ 100-200,000 / 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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High Efficiency 35kv Oil-Immersed Three-Phase Transformer for Solar PV Substations, Fully Sealed & Compact Design

High Efficiency 35kv Oil-Immersed Three-Phase Transformer for Solar PV Substations, Fully Sealed & Compact Design

US $ 850-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chuanneng Energy (Zhejiang) Co., Ltd.

Zhejiang, China Since 2026
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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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Scb 35kv Dry Type Transformer Cooling Fan 200kVA 3500kVA

Scb 35kv Dry Type Transformer Cooling Fan 200kVA 3500kVA

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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Sell High Capacity Low Noise Oil Type Transformer for Power Plants

Sell High Capacity Low Noise Oil Type Transformer for Power Plants

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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Power Supply Transformer with Automatic Voltage Regulation Features

Power Supply Transformer with Automatic 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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Low Loss Oil-Immersed 1200kVA 700kVA 1.5MW 5 2 Mva 3.5mva 7.5 Mva 33kv Power Distribution Transformer Price

Low Loss Oil-Immersed 1200kVA 700kVA 1.5MW 5 2 Mva 3.5mva 7.5 Mva 33kv Power Distribution Transformer Price

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

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
China Factorysupplier Core 250kVA 30 to 2500kVA Dry Type Power Supplyelectrical Transformer

China Factorysupplier Core 250kVA 30 to 2500kVA Dry Type Power Supplyelectrical 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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10kVA Single Phase Toroidal Oil Immersed Distribution Transformer for Power

10kVA Single Phase Toroidal Oil Immersed Distribution Transformer for Power

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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About Vector Control Frequency Changer FAQ

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

    Discover the perfect Transformer addition with our Vector Control Frequency Changer.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?

    The Vector Control Frequency Changer is an essential part of our Transformer offerings.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 classified under 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.

High Voltage Bsvr Feeder Transformer for Customised Solutions

High Voltage Bsvr Feeder Transformer for Customised Solutions

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
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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Audited Supplier
CIFI SUN Power Co., Ltd.

Jiangsu, China Since 2026
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3 Phase Power Oil Immersed Transformer S11 11kv 33kv 50kVA - 300kVA Step up Transformer

3 Phase Power Oil Immersed Transformer S11 11kv 33kv 50kVA - 300kVA Step up Transformer

US $ 500-20,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
11kv 1500kVA Power Transformer High Quality Electrical Transformer Price

11kv 1500kVA Power Transformer High Quality Electrical 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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Single Phase Pole Mounted Oil Immersed Transformer 10kVA/25kVA/37.5kVA/75kVA Copper Winding

Single Phase Pole Mounted Oil Immersed Transformer 10kVA/25kVA/37.5kVA/75kVA Copper Winding

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
Chat Now Send Inquiry
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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Audited Supplier
Zhejiang Tianrun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
Medium and High Voltage 10kv 35kv Factory Electric Transformer

Medium and High Voltage 10kv 35kv Factory Electric Transformer

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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Hot Sale 6.3kv 10kv High Voltage Step Down Toroidal Power Distribution Pad Mounted Dry Type Transformer 250kVA

Hot Sale 6.3kv 10kv High Voltage Step Down Toroidal Power Distribution Pad Mounted Dry Type Transformer 250kVA

US $ 2,200-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
100 100kVA Distribution Single Phase Oil Immersed Power Transformer

100 100kVA Distribution Single Phase Oil Immersed Power 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
Chat Now Send Inquiry
Customised Power Supply with Reliable Voltage Regulation Options

Customised Power Supply with Reliable Voltage Regulation Options

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
IEC60068 Oil Immerse Distributed Power Transformer (250kVA) S11-1600kVA 35kv/0.4kv Cu/Cu

IEC60068 Oil Immerse Distributed Power Transformer (250kVA) S11-1600kVA 35kv/0.4kv Cu/Cu

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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Single Phase Transformer No-Load Loss Reduced by 70%, Suitable for Continuous Lighting Scenarios

Single Phase Transformer No-Load Loss Reduced by 70%, Suitable for Continuous Lighting Scenarios

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
Chat Now Send Inquiry
Hot Sale Dry Type Resin Distribution Transformer Equipment

Hot Sale Dry Type Resin Distribution Transformer Equipment

US $ 900-10,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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