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Inverter Vfd Power Inverter Motor Protection Relay Voltage Regulator Soft Starter

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ZNP194 Protection Relay for motor line transformer capacitor bus coupler 20KV below

ZNP194 Protection Relay for motor line transformer capacitor bus coupler 20KV below

US $ 994-1,094 / Piece FOB
1 Piece (MOQ)
More
Main Products: Contactor, Thermal Overload Relay, Circuit Breaker, SPD, Motor
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Gansu A&D Trading Co., Ltd.

Trading Company

Gansu, China Since 2024
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Am5se Medium Voltage Mv Line Protection Relay

Am5se Medium Voltage Mv Line Protection Relay

US $ 777-1,036 / Piece FOB
1 Piece (MOQ)
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Type : Power
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Acrel Am5se-F Medium Voltage Line Protection Relay with Measuring Controling Function

Acrel Am5se-F Medium Voltage Line Protection Relay with Measuring Controling Function

US $ 777 / Piece FOB
1 Piece (MOQ)
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Main Products: Energy Meter, Transformer Current, Temperature&Humidity Controller, Medical It System, Active Power Filter, Static Var Generator, Charging Pile
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Acrel Am5se-F Medium Voltage Line Protection Relay Used in 35kv System Network

Acrel Am5se-F Medium Voltage Line Protection Relay Used in 35kv System Network

US $ 777 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Acrel Am5se Line/Feeder Protection Relay with Electrical Measurement Function

Acrel Am5se Line/Feeder Protection Relay with Electrical Measurement Function

US $ 777 / Piece FOB
1 Piece (MOQ)
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Main Products: Energy Meter, Transformer Current, Temperature&Humidity Controller, Medical It System, Active Power Filter, Static Var Generator, Charging Pile
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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PR600 Power Line Protection Relay DC Voltage Monitoring Relay for Motor Start

PR600 Power Line Protection Relay DC Voltage Monitoring Relay for Motor Start

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Action Principle : Electromagnetic Type
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Power System Simulator to Test Relays and Schemes with High Accuracy

Power System Simulator to Test Relays and Schemes with High Accuracy

US $ 13,000-18,000 / Piece FOB
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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Thermal Overload Relay, Phase Loss Protection, Motor Relay, AC Contactor, Self Resetting Thermal Relay

Thermal Overload Relay, Phase Loss Protection, Motor Relay, AC Contactor, Self Resetting Thermal Relay

US $ 1.6-2 / Piece FOB
100 Pieces (MOQ)
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Speed : Variable Speed
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Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
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Hot Selling Thermal Relay Overload Protector

Hot Selling Thermal Relay Overload Protector

US $ 1.6-2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Low Voltage Electrical Apparatus, Distribution Box, Voltage Regulator, Stabilizer, Terminal.
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Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
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Grid Relay Protection Fault Simulation & Detection Equipment

Grid Relay Protection Fault Simulation & Detection Equipment

US $ 2,400 / Set FOB
1 Set (MOQ)
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Application : Electrical & Electronics
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Industrial Relay Protection Calibration System

Industrial Relay Protection Calibration System

US $ 2,400 / Set FOB
1 Set (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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Power System Relay Protection Commissioning Test Instrument

Power System Relay Protection Commissioning Test Instrument

US $ 2,400 / Set FOB
1 Set (MOQ)
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Application : Electrical & Electronics
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Independent Aux DC Relay Protection Calibrator

Independent Aux DC Relay Protection Calibrator

US $ 2,400 / Set FOB
1 Set (MOQ)
More
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
Chat Now Send Inquiry
Good Quality Current Protection Thermal Overload Relay

Good Quality Current Protection Thermal Overload Relay

US $ 1.6-2 / Piece FOB
100 Pieces (MOQ)
More
Application : Industrial
Contact Supplier
Audited Supplier
Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
Chat Now Send Inquiry
Professional Portable Relay Protection Test System with Waveform Analysis

Professional Portable Relay Protection Test System with Waveform Analysis

US $ 2,400 / Set FOB
1 Set (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Thermal Overload Relay Motor Protector

Thermal Overload Relay Motor Protector

US $ 1.6-2 / Piece FOB
100 Pieces (MOQ)
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Function : Control
Contact Supplier
Audited Supplier
Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
Chat Now Send Inquiry
Fato CFR2 Thermal Relays Electrical Overload

Fato CFR2 Thermal Relays Electrical Overload

US $ 1.6-2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Low Voltage Electrical Apparatus, Distribution Box, Voltage Regulator, Stabilizer, Terminal.
Contact Supplier
Audited Supplier
Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
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Economical 3-Phase Relay Protection Test System

Economical 3-Phase Relay Protection Test System

US $ 2,400 / Set FOB
1 Set (MOQ)
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Application : Electrical & Electronics
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Intelligent Portable Relay Protection Analyzer with Automatic Wave Recording

Intelligent Portable Relay Protection Analyzer with Automatic Wave Recording

US $ 2,400 / Set FOB
1 Set (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Power Distribution Relay Protection Debugging & Calibration Tool

Power Distribution Relay Protection Debugging & Calibration Tool

US $ 2,400 / Set FOB
1 Set (MOQ)
More
Application : Electrical & Electronics
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Related Videos
  • What is ZNP194 Protection Relay for motor line transformer capacitor bus coupler 20KV below
    What is ZNP194 Protection Relay for motor line transformer capacitor bus coupler 20KV below
    US $ 994-1,094 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Am5se Medium Voltage Mv Line Protection Relay
    What is Am5se Medium Voltage Mv Line Protection Relay
    US $ 777-1,036 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Acrel Am5se-F Medium Voltage Line Protection Relay with Measuring Controling Function
    What is Acrel Am5se-F Medium Voltage Line Protection Relay with Measuring Controling Function
    US $ 777 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Acrel Am5se-F Medium Voltage Line Protection Relay Used in 35kv System Network
    What is Acrel Am5se-F Medium Voltage Line Protection Relay Used in 35kv System Network
    US $ 777 /Piece
    1 Piece (MOQ)
    Contact Supplier
CFR2-D1301-CFR2-D4369 Thermal Overload Relay

CFR2-D1301-CFR2-D4369 Thermal Overload Relay

US $ 1.6-2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Low Voltage Electrical Apparatus, Distribution Box, Voltage Regulator, Stabilizer, Terminal.
Contact Supplier
Audited Supplier
Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
Chat Now Send Inquiry
Overhead Line Protection Automatic Recloser with Vacuum Interrupter Circuit Breaker

Overhead Line Protection Automatic Recloser with Vacuum Interrupter Circuit Breaker

US $ 590-600 / Piece FOB
5 Pieces (MOQ)
More
Arc-extinguishing Medium : Vacuum
Contact Supplier
Audited Supplier
Shanghai Zikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Portable Relay Protection Maintenance & Calibration Instrument

Portable Relay Protection Maintenance & Calibration Instrument

US $ 2,400 / Set FOB
1 Set (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

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About Line Protection Relay FAQ

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

    The Line Protection Relay is an essential part of our Transformer offerings.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?

    Discover the perfect addition to your Transformer with our Line Protection Relay.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?

    The Line Protection Relay is an essential part of our Transformer offerings.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.

Advanced Portable Relay Protection Analyzer with Waveform Recording Function

Advanced Portable Relay Protection Analyzer with Waveform Recording Function

US $ 2,400 / Set FOB
1 Set (MOQ)
More
Application : Electrical & Electronics
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
AC/DC Relay Protection Fault Simulation Test Equipment

AC/DC Relay Protection Fault Simulation Test Equipment

US $ 2,400 / Set FOB
1 Set (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
Medium High Voltaeg Overhead Line Auto Recloser Relay Distribution Automation Automatic Reclosing Relay

Medium High Voltaeg Overhead Line Auto Recloser Relay Distribution Automation Automatic Reclosing Relay

US $ 1,500 / Piece FOB
1 Piece (MOQ)
More
Breaking Capacity : High Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
Chat Now Send Inquiry
Fato Thermal Relay Thermal Overload Phase Loss Protector

Fato Thermal Relay Thermal Overload Phase Loss Protector

US $ 1.6-2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Low Voltage Electrical Apparatus, Distribution Box, Voltage Regulator, Stabilizer, Terminal.
Contact Supplier
Audited Supplier
Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
Chat Now Send Inquiry
Vacuum Interrupter Circuit Breaker Automatic Recloser for Overhead Line Protection

Vacuum Interrupter Circuit Breaker Automatic Recloser for Overhead Line Protection

US $ 590-600 / Piece FOB
5 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier
Shanghai Zikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

Zw20-12f 630A 1000A 12kv Line Overload Protection Dedicated Outdoor High Voltage Vacuum Circuit Breaker Auto Recloser

US $ 176.98-379.16 / Set FOB
1 Set (MOQ)
More
Main Products: Substation, High Voltage Circuit Breaker, Rmu Switchgear, Drop out Fuse, Current Transformer, Voltage Transformer, Explosion-Proof Lamp, Distribution Transformer, High Voltage Fuses, High Voltage Surge Arrester
Contact Supplier
Audited Supplier
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD

Zhejiang, China Since 2023
Chat Now Send Inquiry
Dgg Medium Voltage Vacuum Auto Recloser for Distribution Line Protection

Dgg Medium Voltage Vacuum Auto Recloser for Distribution Line Protection

US $ 2,000-3,500 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Medium Voltage 15.5kv Automatic Circuit Recloser for Overhead Lines

Medium Voltage 15.5kv Automatic Circuit Recloser for Overhead Lines

US $ 3,000-9,000 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Voltage Transformer, Potential Transformer, Transformer, Current Transformer, PT, CT, 0.66kv-35kv Current Transformer
Contact Supplier
Audited Supplier
Zhejiang Luoke Power Technology Co. Ltd

Zhejiang, China Since 2022
Chat Now Send Inquiry
Power System Relay Protection on-Site Calibration Tester

Power System Relay Protection on-Site Calibration Tester

US $ 2,400 / Set FOB
1 Set (MOQ)
More
Application : Electrical & Electronics
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
35 Kv Recloser for Power Transmission Line

35 Kv Recloser for Power Transmission Line

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switch Gear, Compact Substation, High Voltage Switch, Low Voltage Complete Equipment, Transformers
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
33kv Recloser for Power Transmission Line

33kv Recloser for Power Transmission Line

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
More
Arc-extinguishing Medium : Vacuum
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
High Voltage Power Transmission Line 11kv 630A Vacuum Auto Circuit Recloser

High Voltage Power Transmission Line 11kv 630A Vacuum Auto Circuit Recloser

US $ 600-2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Handcart Indoor, Indoor Vacuum Circuit Breaker, Outdoor Vacuum Circuit Breaker
Contact Supplier
Audited Supplier
Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Three-Phase 100ka Sf6 Auto Recloser for High Voltage Transmission Lines

Three-Phase 100ka Sf6 Auto Recloser for High Voltage Transmission Lines

US $ 2,000-3,500 / Piece FOB
10 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier
Honle Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
Chat Now Send Inquiry
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