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Transformer Protective Device

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Power Transformer Electrical Device Device Box Device Boxes Electrical Protection Device 3 Phase Transformer

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320V 5ka 10ka Transformer Protection Device Lyx2 RJ45 CCTV Surge Protective Device

320V 5ka 10ka Transformer Protection Device Lyx2 RJ45 CCTV Surge Protective Device

US $ 8.4-9.5 / pieces FOB
1 pieces (MOQ)
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Main Products: Surge Protective Device
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Lightning Protective Device-11kv, 5ka, 10ka Post Lightning Arrester Surge Arrester

Lightning Protective Device-11kv, 5ka, 10ka Post Lightning Arrester Surge Arrester

US $ 120 / pieces FOB
1,000 pieces (MOQ)
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Phase : Three
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Xiya Electric Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2013
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Digital Power Transformer Protective Device

Digital Power Transformer Protective Device

US $ 800-2,000 / Piece FOB
1 Piece (MOQ)
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Changsha Guotong Electrical Technology Co., Ltd.

Hunan, China
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Digital Power Distribution Transformer Protective and Control Device

Digital Power Distribution Transformer Protective and Control Device

US $ 850-900 / pc FOB
1 pc (MOQ)
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Usage : Communication Relay
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Changsha Guotong Electrical Technology Co., Ltd.

Hunan, China
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Factory Price Dgnpd - Type Transformer Neutral Point Grounding Protection Device

Factory Price Dgnpd - Type Transformer Neutral Point Grounding Protection Device

US $ 1,500-10,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Voltage Transformer, Drop-out Fuse Cutout, Lightning Arrester, Vacuum Circuit Breaker, Switchgear
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Distribution Power Networks Electrical Product 36kv Surge Protective Device

Distribution Power Networks Electrical Product 36kv Surge Protective Device

US $ 0.1-0.2 / Piece FOB
1 Piece (MOQ)
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Khp Mining Belt Conveyor Protective Control Device Multi-Function Integrated Electric Appliance

Khp Mining Belt Conveyor Protective Control Device Multi-Function Integrated Electric Appliance

US $ 36,460 / Set FOB
1 Set (MOQ)
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Main Products: Mine Explosion Proof Equipment, Mine Automation System, Switchgear, Frequency Converter, Microseismic Monitoring System
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Huainan Wantai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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35kv Substation Power System Protection Device

35kv Substation Power System Protection Device

US $ 777-1,036 / Piece FOB
1 Piece (MOQ)
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Operation Voltage : High Voltage
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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High Quality Dgnpd Type Transformer Neutral Point Grounding Protection Device

High Quality Dgnpd Type Transformer Neutral Point Grounding Protection Device

US $ 1,500-10,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Voltage Transformer, Drop-out Fuse Cutout, Lightning Arrester, Vacuum Circuit Breaker, Switchgear
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Insulation Testing Device for Live Protective Appliances Leakage Current Tester

Insulation Testing Device for Live Protective Appliances Leakage Current Tester

US $ 800-2,500 / Piece FOB
1 Piece (MOQ)
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Accuracy Grade : 0.5
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Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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Khp Mining Belt Conveyor Protective Control Device (Multi-function integrated electric appliance)

Khp Mining Belt Conveyor Protective Control Device (Multi-function integrated electric appliance)

US $ 36,460 / Set FOB
1 Set (MOQ)
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Main Products: Mine Explosion Proof Equipment, Mine Automation System, Switchgear, Frequency Converter, Microseismic Monitoring System
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Huainan Wantai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Durable Meter Box Featuring Isolator and Transformer Protection Devices

Durable Meter Box Featuring Isolator and Transformer Protection Devices

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Current : AC
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Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Transformer Switchgear Test Machine Fuse Power Distribution Cabinet & Box Other Test Instrument
Single-Phase Transformer Three-Phase Transformer Step-Up Transformer Step-Down Transformer Isolation Transformer Control Transformer
35kv Digital Multifunction Substation Power System Protection Device

35kv Digital Multifunction Substation Power System Protection Device

US $ 777-1,036 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
Contact Supplier
Audited Supplier
Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Metal-Oxide Surge Protective Device Factory

Metal-Oxide Surge Protective Device Factory

US $ 5.5 / Piece FOB
1 Piece (MOQ)
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Type : Power Source Arrester
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Suzhou Silverstone Electric Co., Ltd.

Jiangsu, China
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Advanced 6 Phase Microcomputer Relay Test Device for Protection

Advanced 6 Phase Microcomputer Relay Test Device for Protection

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced Relay Testing Device for Transformer Safety Solutions

Advanced Relay Testing Device for Transformer Safety Solutions

US $ 8,500-9,500 / Set FOB
1 Set (MOQ)
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Premium Transformer Substation for Distribution and Protective Devices

Premium Transformer Substation for Distribution and Protective Devices

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Switchgear, Electrical Switchgear, Distribution Cabinet, Control Cabinet
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Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Robust Transformer Substation with Protective Devices for Enhanced Safety

Robust Transformer Substation with Protective Devices for Enhanced Safety

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Structure : Cabinet
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Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Smart Transformer Substation with Integrated Isolator and Protective Devices

Smart Transformer Substation with Integrated Isolator and Protective Devices

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Switchgear, Electrical Switchgear, Distribution Cabinet, Control Cabinet
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Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Protective Current Transformer for Microcomputer Comprehensive Protection Device

Protective Current Transformer for Microcomputer Comprehensive Protection Device

US $ 7-70 / Piece FOB
1 Piece (MOQ)
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Magnetic Circuit Structure : Single Stage Type
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Audited Supplier
Zhejiang Yipu Electric Co., Ltd

Zhejiang, China Since 2025
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Related Videos
  • What is Lightning Protective Device-11kv, 5ka, 10ka Post Lightning Arrester Surge Arrester
    What is Lightning Protective Device-11kv, 5ka, 10ka Post Lightning Arrester Surge Arrester
    US $ 120 /pieces
    1,000 pieces (MOQ)
    Contact Supplier
  • What is Factory Price Dgnpd - Type Transformer Neutral Point Grounding Protection Device
    What is Factory Price Dgnpd - Type Transformer Neutral Point Grounding Protection Device
    US $ 1,500-10,000 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Khp Mining Belt Conveyor Protective Control Device Multi-Function Integrated Electric Appliance
    What is Khp Mining Belt Conveyor Protective Control Device Multi-Function Integrated Electric Appliance
    US $ 36,460 /Set
    1 Set (MOQ)
    Contact Supplier
  • What is 35kv Substation Power System Protection Device
    What is 35kv Substation Power System Protection Device
    US $ 777-1,036 /Piece
    1 Piece (MOQ)
    Contact Supplier
Reliable Electrical Switchgear with Transformer and Protective Devices Included

Reliable Electrical Switchgear with Transformer and Protective Devices Included

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switchgear, Electrical Switchgear, Distribution Cabinet, Control Cabinet
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Audited Supplier
Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Hrv2-36t 40A 220V 230V Adjustable Auto Recovery Reset Reconnect DIN Rail Over Under Voltage Protector Protective Device

Hrv2-36t 40A 220V 230V Adjustable Auto Recovery Reset Reconnect DIN Rail Over Under Voltage Protector Protective Device

US $ 8-13 / pieces FOB
50 pieces (MOQ)
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Audited Supplier
Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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Luoke 10kv Discharge Coil Dry-Type - Efficient Power Discharge Device

Luoke 10kv Discharge Coil Dry-Type - Efficient Power Discharge Device

US $ 95-110 / Piece FOB
1 Piece (MOQ)
More
Main Products: Voltage Transformer, Potential Transformer, Transformer, Current Transformer, PT, CT, 0.66kv-35kv Current Transformer
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Audited Supplier
Zhejiang Luoke Power Technology Co. Ltd

Zhejiang, China Since 2022
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About Transformer Protective Device FAQ

  • QHow can I identify a trusted supplier for transformers in China?

    Discover the perfect Transformer addition with our Transformer Protective Device.To find a trusted supplier in China, conduct thorough research, check online reviews and testimonials. It is recommended to visit manufacturing facilities if possible and review quality certifications and past projects to ensure reliability.

  • QWhat are the different types of transformers available in the market?

    The Transformer Protective Device is an essential part of our Transformer offerings.Transformers come in various types, including power transformers, distribution transformers, and instrument transformers. Each type serves specific functions and voltage requirements, offering flexibility in electronics and electrical systems applications.

  • QWhat considerations should be made for custom transformer manufacturing?

    Upgrade your Transformer with the elegant and durable Transformer Protective Device.When opting for custom transformer manufacturing, consider factors such as desired specifications, technical requirements, volume of production, and quality standards. Collaborating with an experienced supplier ensures that your unique needs are met effectively and efficiently.

3000W Smooth Electronic Induction High-Frequency Arc Welding Machine Device Lithium Battery Terminal Ear Medical Device Production

3000W Smooth Electronic Induction High-Frequency Arc Welding Machine Device Lithium Battery Terminal Ear Medical Device Production

US $ 15,000-24,999 / Set FOB
1 Set (MOQ)
More
Work Form : One-Body
Contact Supplier
Audited Supplier
Guangdong Pudian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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10kv Substation Protection Device in Power System

10kv Substation Protection Device in Power System

US $ 310.8-311 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
Contact Supplier
Audited Supplier
Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Multi-Chamber Arc Blowing Type 10kv Line Protection Device

Multi-Chamber Arc Blowing Type 10kv Line Protection Device

10 Pieces (MOQ)
More
Certification : ISO9001
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Audited Supplier
Ningbo Jecsany Electrical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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Modular 1600 Full-Waveform Relay Protection Calibration Device

Modular 1600 Full-Waveform Relay Protection Calibration Device

1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Smart Neutral Grounding Resistor Intelligent Resistor Monitoring Device

Smart Neutral Grounding Resistor Intelligent Resistor Monitoring Device

US $ 10,000-17,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
Chat Now Send Inquiry
1500W Low Distortion Electronic Induction High-Frequency Arc Welding Machine Device USB Terminal Eads

1500W Low Distortion Electronic Induction High-Frequency Arc Welding Machine Device USB Terminal Eads

US $ 15,000-24,999 / Set FOB
1 Set (MOQ)
More
Main Products: Spot Welder,Laser Welder,Welding Automation
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Audited Supplier
Guangdong Pudian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Mlpd24-C Multi-Chamber Arc Blowing Type Line Protection Device

Mlpd24-C Multi-Chamber Arc Blowing Type Line Protection Device

US $ 33-37 / Piece FOB
10 Pieces (MOQ)
More
Size : Meidum
Contact Supplier
Audited Supplier
Ningbo Jecsany Electrical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Fuse Cutout High Voltage Protective Device High Quality OEM Factory

Fuse Cutout High Voltage Protective Device High Quality OEM Factory

US $ 3 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Electric power fitting, Socket Eye, Dead End Loop Clamp, Strain Clamp, Lead Pin, Cross arm, glass insulator, Polymer Insulator, Anchor Rod, Thimble Eye
Contact Supplier
Audited Supplier
Hebei Sali Electric Equipment Manufacturing Co., Ltd

Manufacturer/Factory

Hebei, China Since 2022
Chat Now Send Inquiry
Advanced Six Phase Secondary Current Injection Tester Device

Advanced Six Phase Secondary Current Injection Tester Device

US $ 1 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Delta Technology (Chongqing) Co., Ltd.

Chongqing, China Since 2022
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Versatile Digital Protection Device with Adjustable Time Settings

Versatile Digital Protection Device with Adjustable Time Settings

1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Manufacturer 0.1Hz 80kv Very Low Frequency Hipot Test for Cable Testing Portable Voltage Device

Manufacturer 0.1Hz 80kv Very Low Frequency Hipot Test for Cable Testing Portable Voltage Device

US $ 800-5,000 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
Chat Now Send Inquiry
China High Voltage Relay Protective Test Circuit Breaker Simulation Device

China High Voltage Relay Protective Test Circuit Breaker Simulation Device

US $ 1,200-1,900 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer Tester, Transformer Oil Tester, Relay Tester, High Voltage Tester, Circuit Breaker Tester
Contact Supplier
Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
Chat Now Send Inquiry
3000W Efficient Electronic Induction High-Frequency Arc Welding Machine Device Stainless Steel

3000W Efficient Electronic Induction High-Frequency Arc Welding Machine Device Stainless Steel

US $ 15,000-24,999 / Set FOB
1 Set (MOQ)
More
Electric Current : Pulse
Contact Supplier
Audited Supplier
Guangdong Pudian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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