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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)
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Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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Cross-Process Compatible Type 2130 CNC Router with Hqd 9kw Automatic Tool Changer Air-Cooled Spindle for Wood Door Processing

Cross-Process Compatible Type 2130 CNC Router with Hqd 9kw Automatic Tool Changer Air-Cooled Spindle for Wood Door Processing

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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Schneider 13.2kv 300kVA Outdoor Feed Through Transformer Commercial Electrical Applications

Schneider 13.2kv 300kVA Outdoor Feed Through Transformer Commercial Electrical Applications

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

Trading Company

Jiangsu, China Since 2026
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Weatherproof 250kVA 11kv/0.4kv Three Phase Oil Immersed Distribution Transformer for Power Station

Weatherproof 250kVA 11kv/0.4kv Three Phase Oil Immersed Distribution Transformer for Power Station

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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Scbh19-630/20/0.4 Amorphous Alloy Dry-Type Three-Phase Double Winding Non Excited Voltage Regulating Distribution Transformer

Scbh19-630/20/0.4 Amorphous Alloy Dry-Type Three-Phase Double Winding Non Excited Voltage Regulating Distribution Transformer

US $ 100,000-180,000 / UNIT FOB
1 UNIT (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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Schneider 35kv 2500kVA Loop Feed Oil Immersed Utility Heavy Duty Pad Transformer

Schneider 35kv 2500kVA Loop Feed Oil Immersed Utility Heavy Duty Pad Transformer

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

Trading Company

Jiangsu, China Since 2026
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35kv/38.5kv 50kVA-31500kVA Power Transformer Oil-Immersed Transformer Price Mv&Hv Transformers Electric

35kv/38.5kv 50kVA-31500kVA Power Transformer Oil-Immersed Transformer Price Mv&Hv Transformers Electric

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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Weatherproof 10kVA 33kv Single Phase Pole Mounted Transformer for Telecom Tower

Weatherproof 10kVA 33kv Single Phase Pole Mounted Transformer for Telecom Tower

US $ 300-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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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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High-Overload 1600kVA 22kv/0.4kv Hermetically Sealed Oil Immersed Transformer for Electrical Project

High-Overload 1600kVA 22kv/0.4kv Hermetically Sealed Oil Immersed Transformer for Electrical Project

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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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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Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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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)
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Audited Supplier
Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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240mva 220kv 200000kVA Oltc 200mva 150mva Oil Immersed Power Transformer

240mva 220kv 200000kVA Oltc 200mva 150mva Oil Immersed Power Transformer

US $ 10,288-200,000 / 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-Overload 2500kVA 66kv Three Phase Mineral Oil Immersed Transformer for Industrial Plant

High-Overload 2500kVA 66kv Three Phase Mineral Oil Immersed Transformer for Industrial Plant

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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Fire-Resistant 100kVA 35kv Air Cooled Dry Type Transformer for Power Distribution

Fire-Resistant 100kVA 35kv Air Cooled Dry Type Transformer for Power Distribution

US $ 1,000-3,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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Transformer Custom Made Free Design 1600kVA 35kv Power Transformer with on Load Tap Changer

Transformer Custom Made Free Design 1600kVA 35kv Power Transformer with on Load Tap Changer

US $ 12,000-15,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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Compact 630kVA 22kv Three Phase Oil Type Transformer for Mining Industry

Compact 630kVA 22kv Three Phase Oil Type Transformer for Mining Industry

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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Energy-Saving 100kVA 35kv Three Phase Fully Sealed Oil Immersed Transformer for Factory

Energy-Saving 100kVA 35kv Three Phase Fully Sealed Oil Immersed Transformer for Factory

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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S9-25000/35 25mva S9 Series 35kv Power Transformer with on Load Tap Changer

S9-25000/35 25mva S9 Series 35kv Power Transformer with on Load Tap Changer

US $ 2,700-2,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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Customized 630kVA 22kv Oil Immersed Distribution Transformer for Solar Power Plant

Customized 630kVA 22kv Oil Immersed Distribution Transformer for Solar Power Plant

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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1600 kVA Oil Immersed Distribution Transformer Manufacturer

1600 kVA Oil Immersed Distribution Transformer Manufacturer

US $ 800-50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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Double Screw PE Air Bubble Film Wrap Making Machine LDPE Plastic Air Bubble Film Machinery Extruder

Double Screw PE Air Bubble Film Wrap Making Machine LDPE Plastic Air Bubble Film Machinery Extruder

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

Zhejiang, China Since 2026
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Low-Noise 1250kVA 110kv Three Phase Oil Immersed Transformer for Utility Company

Low-Noise 1250kVA 110kv Three Phase Oil Immersed Transformer for Utility Company

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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About Vector Control Frequency Changer FAQ

  • QHow do I get the best price on wholesale transformers from the factory?

    The Vector Control Frequency Changer is a key item within our extensive Transformer selection.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?

    Upgrade your Transformer with the elegant and durable 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.

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

    The Vector Control Frequency Changer is a key item within our extensive Transformer selection.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.

11kv 22kv 33kv 35kv 5mva 5000kVA Step Down Oil-Immersed Power Transformer

11kv 22kv 33kv 35kv 5mva 5000kVA Step Down Oil-Immersed Power Transformer

US $ 1,033-80,000 / 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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2130 Atc CNC Router for Office Furniture with Vacuum Adsorption and Dust Collector Servo Motor 5 Year Warranty

2130 Atc CNC Router for Office Furniture with Vacuum Adsorption and Dust Collector Servo Motor 5 Year Warranty

US $ 19,800-21,800 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Jinan Catek Cnc Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Flame-Retardant 500kVA 33kv Three Phase Dry Type Transformer for Factory

Flame-Retardant 500kVA 33kv Three Phase Dry Type Transformer for Factory

US $ 1,000-3,500 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
Reliable 100kVA 35kv Three Phase Oil Cooled Transformer for Utility Company

Reliable 100kVA 35kv Three Phase Oil Cooled Transformer for Utility Company

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
Low-Loss 100kVA 35kv Three Phase Oil Immersed Distribution Transformer for Mining Industry

Low-Loss 100kVA 35kv Three Phase Oil Immersed Distribution Transformer for Mining Industry

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
Low-Loss 5mva 33kv/0.4kv Three Phase Oil Cooled Transformer for Electrical Project

Low-Loss 5mva 33kv/0.4kv Three Phase Oil Cooled Transformer for Electrical Project

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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S13 10~35kv High Voltage Three Phase Oil Immersed Distribution Transformer

S13 10~35kv High Voltage Three Phase Oil Immersed Distribution Transformer

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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Corrosion-Resistant 5kVA 240V Single Phase Shell Type Transformer for Commercial Building

Corrosion-Resistant 5kVA 240V Single Phase Shell Type Transformer for Commercial Building

US $ 300-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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Sanyu Sy2000 1pH 220V 3pH 380V 50/60Hz Variable Frequency Drive Inverter

Sanyu Sy2000 1pH 220V 3pH 380V 50/60Hz Variable Frequency Drive Inverter

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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Cross-Process Adaptable Type 2130 CNC Router with Heavy-Duty Reinforced Bunk Bed for Furniture Manufacturing

Cross-Process Adaptable Type 2130 CNC Router with Heavy-Duty Reinforced Bunk Bed 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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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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Reliable 5kVA 240V Single Phase Transformer for Overhead Line IEC 60076

Reliable 5kVA 240V Single Phase Transformer for Overhead Line IEC 60076

US $ 300-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Future Chemical Co., Ltd.

Trading Company

Shandong, China Since 2022
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Large-Scale Automatic PE High-Speed Plastic Film Blowing Machine

Large-Scale Automatic PE High-Speed Plastic Film Blowing Machine

US $ 4,000-8,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taiyuan Machinery Euqipment(Dongguan) Co., Ltd

Trading Company

Guangdong, China Since 2024
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