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Transformer Protection Relay

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Current Transformer Voltage Transformer Relay Protection Tester Split Current Transformer Transformer Protection Sensor Current Sense Transformer

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China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase

China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase

US $ 3,000-5,000 / Set FOB
1 Set (MOQ)
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Main Products: Cable Fault Locator, Power Transformer Testing, Circuit Breaker Analyzer, Miro Ohmmeter, Hv Switch Tester, Sf6 Gas Leak Detector, Relay Protection Tester, Hipot Tester, Digital Earth Resistance Tester, Lighting Arrest Tester
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Audited Supplier Audited Supplier Since 2021
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
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Oil Immersed Transformer Protection Accessories Gas Relay Used in Oil-Immersed Transformer

Oil Immersed Transformer Protection Accessories Gas Relay Used in Oil-Immersed Transformer

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Action Principle : Electronic Type
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Audited Supplier Audited Supplier Since 2024
Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
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Transformer Gas Relay with High-Efficiency Fault Monitoring for Oil-Immersed Transformer Protection

Transformer Gas Relay with High-Efficiency Fault Monitoring for Oil-Immersed Transformer Protection

US $ 49-130 / Piece FOB
2 Pieces (MOQ)
More
Main Products: transformer components, electrical insulation materials, release film and paper
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Audited Supplier Audited Supplier Since 2024
Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Transformer Equipment Accessories Protection Device Gas Relay

Transformer Equipment Accessories Protection Device Gas Relay

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Type : Electric Parameter Relay
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Audited Supplier Audited Supplier Since 2024
Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
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Three Integral Current Transformers Phase Unbalance and Phase Reversal Protection Digital Overcurrent Relay

Three Integral Current Transformers Phase Unbalance and Phase Reversal Protection Digital Overcurrent Relay

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
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Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
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Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
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Protection of on-Load Oil-Immersed Transformer Tap Changer Relay for Transformer

Protection of on-Load Oil-Immersed Transformer Tap Changer Relay for Transformer

US $ 70-150 / Piece FOB
2 Pieces (MOQ)
More
Type : Electric Parameter Relay
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Audited Supplier Audited Supplier Since 2024
Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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High Quality Oil Transformer Spare Parts Protection Device Qj Series Gas Relay

High Quality Oil Transformer Spare Parts Protection Device Qj Series Gas Relay

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Main Products: PCS, High Voltage Switchgear, Transformer, Medium Voltage Products and Solutions, Low Voltage Products and Solutions, Spare Parts, Css, Oil Transformer, Dry Type Transformer, Pad Mounted Transformer
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Audited Supplier Audited Supplier Since 2024
Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
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Acrel Current Protection Relay for 10kv Electric Distribution Cabinet Inlet Wires, Feeders, Transformers Am3se-I

Acrel Current Protection Relay for 10kv Electric Distribution Cabinet Inlet Wires, Feeders, Transformers Am3se-I

US $ 311.5 / Piece FOB
1 Piece (MOQ)
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Phase : 3
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Audited Supplier Audited Supplier Since 2019
ACREL CO., LTD.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
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Acrel Am3se-I Overcurrent Protector (50/51) Feeder Transformer Protection Relay

Acrel Am3se-I Overcurrent Protector (50/51) Feeder Transformer Protection Relay

US $ 311.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Current Sensor, DIN Rail Energy Meter, Gateway/DTU, Medical It Insulation Monitor, Leakage Current Relay, Current Transducer, Current Transmitter, Split Core Current Transformer, Panel Power Meter, Hall Current Senor
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Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
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Factory Price 80A 9VDC DC Immune Current Transformer Energy Saving Contactor Motor Protection Relay

Factory Price 80A 9VDC DC Immune Current Transformer Energy Saving Contactor Motor Protection Relay

US $ 2.6-3.1 / Piece FOB
1 Piece (MOQ)
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Phase : 1
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Audited Supplier Audited Supplier Since 2019
IVY METERING CO., LTD.

Shanghai, China Since 2019
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Acrel Am3se-I IEC60870-5-103 Overcurrent Protection (50/51) Feeder Transformer Protection Relay 10kv Middle Voltage Relay

Acrel Am3se-I IEC60870-5-103 Overcurrent Protection (50/51) Feeder Transformer Protection Relay 10kv Middle Voltage Relay

US $ 311.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Current Sensor, DIN Rail Energy Meter, Gateway/DTU, Medical It Insulation Monitor, Leakage Current Relay, Current Transducer, Current Transmitter, Split Core Current Transformer, Panel Power Meter, Hall Current Senor
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Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
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Medium Voltage Am3se Transformer Protection Relay

Medium Voltage Am3se Transformer Protection Relay

US $ 311.5 / Piece FOB
1 Piece (MOQ)
More
Protective Characteristics : Enclosed Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
Chat Now Send Inquiry
Transformer Instrument Transformer Voltage Regulator Switchgear Test Machine Variable-Frequency Drive
Transformer Protection Relay Microprocessor Protection Device 10kv Protection Relay for Medium Voltage

Transformer Protection Relay Microprocessor Protection Device 10kv Protection Relay for Medium Voltage

US $ 210 / Piece FOB
1 Piece (MOQ)
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Main Products: Acb RCCB MCCB MCB Capacitor etc, Capacitor, RCD RCBO Acb, Miniature Circuit Breaker, Surge Protector Device, Intelligent Universal Circuit Breaker, Moulded Case Circuit Breaker, Control and Protection Switch, Load Isolation Switch
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Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
High Power Transformer Protection Device R40 Series Transformer Gas Relay

High Power Transformer Protection Device R40 Series Transformer Gas Relay

US $ 68-78 / Piece FOB
2 Pieces (MOQ)
More
Theory : Electromagnetic Relay
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Audited Supplier Audited Supplier Since 2022
Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
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Relay Geya Sizing Overloads for Motors Transformer Thermal Overload Protection

Relay Geya Sizing Overloads for Motors Transformer Thermal Overload Protection

US $ 8.5-10 / Piece FOB
20 Pieces (MOQ)
More
Main Products: RCCB, ELCB, Circuit Breaker, MCB, RCD, Breaker, MCCB, AC Contactor, RCBO, Mini Circuit Breakers
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Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
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Medium Voltage 87t Transformer Differential Protection Relay for 35kv Substation

Medium Voltage 87t Transformer Differential Protection Relay for 35kv Substation

US $ 315 / Piece FOB
1 Piece (MOQ)
More
Size : Miniature
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Medium Voltage 10kv Protection Relay Transformer Protection Relay Microprocessor Protection Device

Medium Voltage 10kv Protection Relay Transformer Protection Relay Microprocessor Protection Device

US $ 315 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
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Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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Acrel Protection Relay for Transformer with 87t Differential Protection Function Relay

Acrel Protection Relay for Transformer with 87t Differential Protection Function Relay

US $ 777 / Piece FOB
1 Piece (MOQ)
More
Type : Electric Parameter Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Medium Voltage Transformer Differential Protection Relay for 35kv Substation

Medium Voltage Transformer Differential Protection Relay for 35kv Substation

US $ 315 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
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Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Arel Feeder 11di5do Protection Relay Working for Line Feeder Transformer

Arel Feeder 11di5do Protection Relay Working for Line Feeder Transformer

US $ 311.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
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  • What is Oil Immersed Transformer Protection Accessories Gas Relay Used in Oil-Immersed Transformer
    What is Oil Immersed Transformer Protection Accessories Gas Relay Used in Oil-Immersed Transformer
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  • What is Transformer Gas Relay with High-Efficiency Fault Monitoring for Oil-Immersed Transformer Protection
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  • What is Transformer Equipment Accessories Protection Device Gas Relay
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Acrel Am3se Middle Voltage Protection Relay for Line Transformer PT Protection

Acrel Am3se Middle Voltage Protection Relay for Line Transformer PT Protection

US $ 315 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
PT Line Protection Relays with 87t Differential Protection Transformer Function

PT Line Protection Relays with 87t Differential Protection Transformer Function

US $ 223 / Piece FOB
1 Piece (MOQ)
More
Electricity Type : Ac
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Acrel Am5se Series Substation Transformer Protection Relay with 87t Differential 50/51 Overcurrent Protection

Acrel Am5se Series Substation Transformer Protection Relay with 87t Differential 50/51 Overcurrent Protection

US $ 777 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Medium Voltage 35kv Capacitor Protection Relay Transformer Protection Relay

Medium Voltage 35kv Capacitor Protection Relay Transformer Protection Relay

US $ 315 / Piece FOB
1 Piece (MOQ)
More
Electricity Type : Ac
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry

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Acrel Transformer Differential Protection Relays with Overcurrent Protection Function

Acrel Transformer Differential Protection Relays with Overcurrent Protection Function

US $ 312 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Acrel Am Series Protection Relay for Oil-Immersed Transformer Dry-Type Transformer Differential Protection

Acrel Am Series Protection Relay for Oil-Immersed Transformer Dry-Type Transformer Differential Protection

US $ 777 / Piece FOB
1 Piece (MOQ)
More
Phase : 3
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Am2se Medium Voltage Protection Relay for Main Transformer

Am2se Medium Voltage Protection Relay for Main Transformer

US $ 180 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Am2se Protection Relay for 35/10kv Main Transformer

Am2se Protection Relay for 35/10kv Main Transformer

US $ 208 / Piece FOB
1 Piece (MOQ)
More
Theory : Time Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
10kv/35kv Transformer Protection Relay with Digital Input/Output Function

10kv/35kv Transformer Protection Relay with Digital Input/Output Function

US $ 311.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
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Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Earth Fault/Auto-Reclose Line Feeder Transformer Protection Relay

Earth Fault/Auto-Reclose Line Feeder Transformer Protection Relay

US $ 311.5 / Piece FOB
1 Piece (MOQ)
More
Type : Electric Parameter Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Gas Protection Relay with Precise Alarm Function for Power Grid Transformer Safety

Gas Protection Relay with Precise Alarm Function for Power Grid Transformer Safety

US $ 49-130 / Piece FOB
2 Pieces (MOQ)
More
Main Products: transformer components, electrical insulation materials, release film and paper
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Qj10-80 Oil Type Power Transformer Accessories Protection Device Gas Relay

Qj10-80 Oil Type Power Transformer Accessories Protection Device Gas Relay

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
More
Protective Characteristics : Enclosed Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
Transformer Gas Alarm Relay with Corrosion and Waterproof Performance for Wind and Solar Power Protection

Transformer Gas Alarm Relay with Corrosion and Waterproof Performance for Wind and Solar Power Protection

US $ 49-130 / Piece FOB
2 Pieces (MOQ)
More
Main Products: transformer components, electrical insulation materials, release film and paper
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Long Service Life China Hot Sale Transformer Protection Device Gas Relay

Long Service Life China Hot Sale Transformer Protection Device Gas Relay

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
More
Size : Miniature
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
Gas Protection Relay with Precise Sensing Technology for Internal Transformer Fault Alerts

Gas Protection Relay with Precise Sensing Technology for Internal Transformer Fault Alerts

US $ 49-130 / Piece FOB
2 Pieces (MOQ)
More
Main Products: transformer components, electrical insulation materials, release film and paper
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Acrel 300286. Sz Economical Line/Feeder/Transformer Proteciton Relay Suitable for 10kv Substation

Acrel 300286. Sz Economical Line/Feeder/Transformer Proteciton Relay Suitable for 10kv Substation

US $ 518 / Piece FOB
1 Piece (MOQ)
More
Action Principle : Electronic Type
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
Chat Now Send Inquiry
Current Transformer Voltage Transformer Relay Protection Tester Split Current Transformer Transformer Protection Sensor Current Sense Transformer
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