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Microcomputer Protection Relay

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Six-Phase Portable Secondary Microcomputer Relay Protection Test Set

Six-Phase Portable Secondary Microcomputer Relay Protection Test Set

US $ 14,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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F10-24 Auxiliary Switch for High Voltage Vacuum Circuit Breaker 12no 12nc Rotary Auxiliary Contact

F10-24 Auxiliary Switch for High Voltage Vacuum Circuit Breaker 12no 12nc Rotary Auxiliary Contact

US $ 6-7 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Liyond Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2009
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Stc-8080A+ Thermostat Microcomputer Switch Refrigeration Heating Temperature Controller

Stc-8080A+ Thermostat Microcomputer Switch Refrigeration Heating Temperature Controller

US $ 4.8-5 / Piece FOB
5 Pieces (MOQ)
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Kelaimi Ai Technology (Hainan) Co., Ltd.

Hainan, China Since 2025
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Advanced Secondary Current Injection Tester Six-Phase Microcomputer Protection Relay Test Set

Advanced Secondary Current Injection Tester Six-Phase Microcomputer Protection Relay Test Set

US $ 1,000-9,200 / Set FOB
1 Set (MOQ)
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Audited Supplier
Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
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Kjtdq - Cylindrical High Quality Proximity Gear Speed Sensor Rotary Detector M30 Rd-III IP67 Inductive Sensor

Kjtdq - Cylindrical High Quality Proximity Gear Speed Sensor Rotary Detector M30 Rd-III IP67 Inductive Sensor

US $ 75-85 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KJT Electric Co., LTD

Jiangsu, China Since 2016
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Sm6 Switchgear Cabinet Sf6 Load Break Switch Arrester Protector/ Sf6 Switchgear

Sm6 Switchgear Cabinet Sf6 Load Break Switch Arrester Protector/ Sf6 Switchgear

US $ 300-1,300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Mingzhe Electric Co., Ltd.

Zhejiang, China Since 2022
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6 Phase Microcomputer Large LCD Display Relay Protection Tester

6 Phase Microcomputer Large LCD Display Relay Protection Tester

US $ 4,000-5,000 / Piece FOB
1 Piece (MOQ)
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GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY

Hubei, China Since 2012
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220V 12V24V Billboard Street Light Aerator Fully Automatic Cycle Microcomputer Time Control Switch

220V 12V24V Billboard Street Light Aerator Fully Automatic Cycle Microcomputer Time Control Switch

US $ 3 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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China Factory Low Price Affordable Electric Microcomputer Secondary-Current/Injection-Relay - Protection-Tester for 6 Phases

China Factory Low Price Affordable Electric Microcomputer Secondary-Current/Injection-Relay - Protection-Tester for 6 Phases

US $ 2,000-6,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China Since 2018
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Fully Automatic Multi-Compartment Paper Box Forming Machine

Fully Automatic Multi-Compartment Paper Box Forming Machine

US $ 38,500-39,900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
RUIAN KOTEN MACHINERY CO.,LTD

Zhejiang, China Since 2021
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Substations Three Phase Microcomputer Secondary Injection Test Set Protection Relay Tester

Substations Three Phase Microcomputer Secondary Injection Test Set Protection Relay Tester

US $ 2,400-2,500 / sets FOB
1 sets (MOQ)
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Audited Supplier
Wuhan Kaidi Zhengda Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Advanced Microprocessor Protection Device Testing Equipment for Precision

Advanced Microprocessor Protection Device Testing Equipment for Precision

US $ 3,900-4,900 / Set FOB
1 Set (MOQ)
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Audited Supplier
Delta Technology (Chongqing) Co., Ltd.

Chongqing, China Since 2022
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Microcomputer Six Phase Secondary Current Injection Protection Relay Tester

Microcomputer Six Phase Secondary Current Injection Protection Relay Tester

US $ 999-2,999 / Set FOB
1 Set (MOQ)
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Audited Supplier
Kvtester Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2019
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Heyi Asct Ctx-80 50-400Hz Frequency Instrument Current Transformer

Heyi Asct Ctx-80 50-400Hz Frequency Instrument Current Transformer

US $ 2.98-3.51 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Heyi Electrical Co., Ltd.

Zhejiang, China Since 2015
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TBB Frame Type 6-35kv 100-10000kvar High Voltage Shunt Capacitor Complete Set Reactive Power Compensation Device

TBB Frame Type 6-35kv 100-10000kvar High Voltage Shunt Capacitor Complete Set Reactive Power Compensation Device

US $ 265.42-1,599.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD

Zhejiang, China Since 2023
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Customized 6-Drawer Relay Moist Heat Steam Aging Test Chamber

Customized 6-Drawer Relay Moist Heat Steam Aging Test Chamber

US $ 2,000-6,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Guangdong Yuanyao Test Equipment Co., Ltd.

Guangdong, China Since 2013
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Digital Display Intelligent Rex-C700 Relay/SSR Output Temperature Controller Thermostat

Digital Display Intelligent Rex-C700 Relay/SSR Output Temperature Controller Thermostat

US $ 8.95-10.74 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Uhv-802 Hot Sale Microcomputer Three Phase Relay Protection Test Set

Uhv-802 Hot Sale Microcomputer Three Phase Relay Protection Test Set

US $ 2,999-5,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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Three Phase Microcomputer Relay Protection Testing Kit Intelligent Voltage Withstand Testing Equipment

Three Phase Microcomputer Relay Protection Testing Kit Intelligent Voltage Withstand Testing Equipment

US $ 3,000-4,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Shanghai Demiks Electric Power Technology Co., Ltd.

Shanghai, China Since 2025
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Three-Phase As500 High Performance Vector Drives

Three-Phase As500 High Performance Vector Drives

US $ 100-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Sunny Elevator Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2013
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High Precision Three Phase Microcomputer Protection Tester for Reliable Performance

High Precision Three Phase Microcomputer Protection Tester for Reliable Performance

US $ 3,600-5,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weshine Electric Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Hdgk Jb101-H Portable Single Phase Power Relay Protection Tester Single Phase Microcomputer Relay Protection Tester Electric Style for Test Set 1-Year Warranty

Hdgk Jb101-H Portable Single Phase Power Relay Protection Tester Single Phase Microcomputer Relay Protection Tester Electric Style for Test Set 1-Year Warranty

US $ 600-1,658 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
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Microcomputer Digital 3 Phase Protection Relay Tester Secondary Current Injection Meter

Microcomputer Digital 3 Phase Protection Relay Tester Secondary Current Injection Meter

US $ 3,650-4,699 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Jiuhua Jingce Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2023
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About Microcomputer Protection Relay FAQ

  • QWhat affects the wholesale price of a Impact Testing Machine from a factory?

    The Microcomputer Protection Relay is a premium choice in the Test Machine category.Impact Testing Machine price depends on measurement range, digital interface, and OEM customization. Trends show distributor volume discounts and factory prices change with technology updates. Check for special OEM or custom requests when getting a wholesale quote today.

  • QCan I request customized Impact Testing Machines at factory prices for my industry needs?

    The Microcomputer Protection Relay is a premium choice in the Test Machine category.Absolutely—many factories offer custom Impact Testing Machine options tailored to your sector’s requirements. Popular OEM features and recent industry trends explain price, delivery time, and distributor flexibility. Contact us to start customization and get competitive pricing.

  • QWho are the top distributors of Impact Testing Machines offering bulk or cheap deals?

    The Microcomputer Protection Relay is included in our comprehensive Test Machine range.Leading distributors focus on factory-direct and bulk Impact Testing Machine deals, often ideal for industrial OEM use. Check for trends in wholesale packages and distributor guarantees on upgrades. Inquire now for a price guide or to request bulk order information.

220V Microcomputer Digital Temperature Controller Digital Thermostat

220V Microcomputer Digital Temperature Controller Digital Thermostat

US $ 3.9-4.9 / Piece FOB
300 Pieces (MOQ)
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Audited Supplier
Qingdao Shingchem New Material Co., Ltd.

Shandong, China Since 2022
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Advanced 3 Phase Relay Protection Tester for Microcomputers

Advanced 3 Phase Relay Protection Tester for Microcomputers

US $ 2,000-3,200 / Set FOB
1 Set (MOQ)
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Audited Supplier
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2021
Chat Now Send Inquiry
Six-Phase Microcomputer Relay Protection Tester High-Capacity Programmable Relay Test Set

Six-Phase Microcomputer Relay Protection Tester High-Capacity Programmable Relay Test Set

US $ 1,000-9,200 / Set FOB
1 Set (MOQ)
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Audited Supplier
Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
Chat Now Send Inquiry
Microcomputer Relay Protection Tester Automatic Relay Test Set

Microcomputer Relay Protection Tester Automatic Relay Test Set

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
Chat Now Send Inquiry
Secondary Current Injection Microcomputer Protection Relay Test Kit Testing Equipment 6 Phase Relay Protection Tester

Secondary Current Injection Microcomputer Protection Relay Test Kit Testing Equipment 6 Phase Relay Protection Tester

US $ 2,330-8,400 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
Chat Now Send Inquiry
10kv Substation Sf6 Gas Insulated Metal Closed Modular-Compact Switchgear/Sf6 Load Break Switch/Lbs Breaker Sm6 RM6 Breaker Switchgear

10kv Substation Sf6 Gas Insulated Metal Closed Modular-Compact Switchgear/Sf6 Load Break Switch/Lbs Breaker Sm6 RM6 Breaker Switchgear

US $ 300-1,300 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wenzhou Mingzhe Electric Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
Microcomputer Secondary Current Injection Test Set Three-Phase Relay Protection Tester

Microcomputer Secondary Current Injection Test Set Three-Phase Relay Protection Tester

US $ 2,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China Since 2007
Chat Now Send Inquiry
Uhv-802 Three Phase Relay Test Set Microcomputer Relay Protection Tester

Uhv-802 Three Phase Relay Test Set Microcomputer Relay Protection Tester

US $ 2,999-5,200 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
Chat Now Send Inquiry
Microcomputer 3 Phase Secondary Current Injection Test Set/Portable Three Phase Protection Relay Tester Price

Microcomputer 3 Phase Secondary Current Injection Test Set/Portable Three Phase Protection Relay Tester Price

US $ 2,800-4,258 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
Chat Now Send Inquiry
Three-Phase Microcomputer Relay Protection Tester Portable Secondary Current Injector

Three-Phase Microcomputer Relay Protection Tester Portable Secondary Current Injector

US $ 500-3,500 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Chongqing Super Mechanical&Electrical Co., Ltd

Chongqing, China Since 2025
Chat Now Send Inquiry
Kdjb-60b Microcomputer Relay Protection Tester

Kdjb-60b Microcomputer Relay Protection Tester

US $ 7,740 / sets FOB
1 sets (MOQ)
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Audited Supplier
Wuhan Kaidi Zhengda Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Microcomputer Relay Protection Test Set 4u 3I Secondary Current Injection Tester

Microcomputer Relay Protection Test Set 4u 3I Secondary Current Injection Tester

US $ 1,800-2,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY

Hubei, China Since 2012
Chat Now Send Inquiry
Factory Price High Performance Three Phase Microcomputer Intelligent Relaying Protection Tester

Factory Price High Performance Three Phase Microcomputer Intelligent Relaying Protection Tester

US $ 3,900-4,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
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