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Three Phase China Micro Computer Control Secondary Current Injection Protection Relay Test Kit
Secured Trading Service

Three Phase China Micro Computer Control Secondary Current Injection Protection Relay Test Kit

US $ 2,358-2,999 / 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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Equal Potential Terminal Box, Computer Room Lightning Protection and Grounding Junction Box, Equal Potential Grounding Box, Lightning Counter 100*100*50
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Equal Potential Terminal Box, Computer Room Lightning Protection and Grounding Junction Box, Equal Potential Grounding Box, Lightning Counter 100*100*50

US $ 8 / Piece FOB
1 Piece (MOQ)
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Three Phase 40A Relay Test Set Protection Relay Tester 64bit Computer Used
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Three Phase 40A Relay Test Set Protection Relay Tester 64bit Computer Used

US $ 1,800 / Set FOB
1 Set (MOQ)
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Wuhan Huayi Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Microcomputer Protection Relay System Micro Computer Protection Relay Test

Microcomputer Protection Relay System Micro Computer Protection Relay Test

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

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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8 Port RS485 Splitter Hub Active Isolated Repeater RS232 RS422 RS485 Uplink Fpga Industrial DIN Rail -40 to 85°C Lightning Protection

8 Port RS485 Splitter Hub Active Isolated Repeater RS232 RS422 RS485 Uplink Fpga Industrial DIN Rail -40 to 85°C Lightning Protection

US $ 60-90 / PCS FOB
1 PCS (MOQ)
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Hang Zhou Fei Chang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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RJ45 Computer Surge Arrester Protection Rackmount Network Ethernet Protector WiFi Security Lightning
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RJ45 Computer Surge Arrester Protection Rackmount Network Ethernet Protector WiFi Security Lightning

US $ 97-146 / Piece FOB
10 Pieces (MOQ)
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Zhejiang THOR Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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for Lenovo Original 95W Type C Laptop Charger AC Adapter Power Supply with Otp Protection Brand New Computer Charger for Lenovo
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for Lenovo Original 95W Type C Laptop Charger AC Adapter Power Supply with Otp Protection Brand New Computer Charger for Lenovo

US $ 6.3-6.7 / Piece FOB
5 Pieces (MOQ)
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Guangzhou zhanming Electronics Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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China Supplier Three-Phase Portable Power Micro Computer Protection Relay Tester
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China Supplier Three-Phase Portable Power Micro Computer Protection Relay Tester

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

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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International Standards Micro-Computer Protection Relay Test with Good After Sale Service

International Standards Micro-Computer Protection Relay Test with Good After Sale Service

1 Piece (MOQ)
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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German Overload Switch PDU for Computer Room with IP65 Protection

German Overload Switch PDU for Computer Room with IP65 Protection

US $ 1-10 / Piece FOB
10 Pieces (MOQ)
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Ningbo Link Communication Equipment Co., Ltd.

Zhejiang, China Since 2023
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Factory Sale UPS Uninterruptible Power Supplies Without Battery with Overcurrent Protection UPS with Mute Function for Computers

Factory Sale UPS Uninterruptible Power Supplies Without Battery with Overcurrent Protection UPS with Mute Function for Computers

US $ 15-81.26 / Piece FOB
1 Piece (MOQ)
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Foshan Kemapower Electronics Co., Ltd.

Guangdong, China Since 2006
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Manufacturer Price Six Phase Micro Computer Relay Protection Testing Equipment
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Manufacturer Price Six Phase Micro Computer Relay Protection Testing Equipment

US $ 4,000-8,710 / Piece FOB
1 Piece (MOQ)
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Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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Single/Three/Six-Phase Relay Testing Equipment Secondary Injection Basic Relay Protection Tester
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Single/Three/Six-Phase Relay Testing Equipment Secondary Injection Basic Relay Protection Tester

US $ 990-2,530 / Piece FOB
1 Piece (MOQ)
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Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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OEM Factory Square Protection Eye Optical Frame Retro Tr90 Frames Computer Eyewear Men Women Anti Blue Light Blocking Glasses
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OEM Factory Square Protection Eye Optical Frame Retro Tr90 Frames Computer Eyewear Men Women Anti Blue Light Blocking Glasses

US $ 3.79-4.52 / Piece FOB
2 Pieces (MOQ)
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Wenzhou Sunray Technology Co., Ltd.

Zhejiang, China Since 2022
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Reliable Undervoltage Protection Sockets for Tvs and Computers

Reliable Undervoltage Protection Sockets for Tvs and Computers

US $ 2.1-2.8 / pieces FOB
10 pieces (MOQ)
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Global Multi-Voltage Step Down Transformer for Resale Opportunities
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Global Multi-Voltage Step Down Transformer for Resale Opportunities

US $ 2,000-10,000 / Piece FOB
1 Piece (MOQ)
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Global Power Equipment (Xuzhou) Co., Ltd.

Jiangsu, China Since 2024
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Portable Computer Control Secondary Protection Test Equipment for on-Site Using
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Portable Computer Control Secondary Protection Test Equipment for on-Site Using

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

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Micro-Computer Based Three Phase Relay Protection Tester Secondary Current Injection Tester
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Micro-Computer Based Three Phase Relay Protection Tester Secondary Current Injection Tester

US $ 3,300-4,200 / Piece FOB
1 Piece (MOQ)
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Wuhan Huayi Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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80X80X10 Polarity Protection 8cm 12V 0.19A Fan 24V DC Computer Case Fan 80mm

80X80X10 Polarity Protection 8cm 12V 0.19A Fan 24V DC Computer Case Fan 80mm

US $ 0.96-2.45 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Xinyujie Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Equal Potential Terminal Box, Computer Room Lightning Protection and Grounding Junction Box, Equal Potential Grounding Box, Lightning Counter 150*200*80
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Equal Potential Terminal Box, Computer Room Lightning Protection and Grounding Junction Box, Equal Potential Grounding Box, Lightning Counter 150*200*80

US $ 8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Secondary Current Injection Micro Computer Control Automatic Three Phase Relay Protection Tester
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Secondary Current Injection Micro Computer Control Automatic Three Phase Relay 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
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Power Transformer Comprehensive Test System for Factory and High-Voltage Testing Applications
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Power Transformer Comprehensive Test System for Factory and High-Voltage Testing Applications

US $ 150,000-700,000 / Set FOB
1 Set (MOQ)
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Shanghai Lanqi Electric Co., Ltd.

Trading Company

Shanghai, China Since 2025
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Industrial Computer Model Three-Phase Relay Protection Tester Best Price
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Industrial Computer Model Three-Phase Relay Protection Tester Best Price

US $ 3,500-6,999 / 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
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About Computer Current Protection FAQ

  • QWho are the top distributors of test machines offering bulk or cheap deals?

    The Computer Current Protection is a premium choice in the Test Machine category.Leading distributors focus on factory-direct and bulk test 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.

  • QCan I request customized test machines at factory prices for my industry needs?

    The Computer Current Protection is classified under our comprehensive Test Machine range.Absolutely—many factories offer custom test 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.

  • QWhat affects the wholesale price of a test machine from a factory?

    The Computer Current Protection is a premium choice in the Test Machine category.Test 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.

126 5.0mm Pitch 2pin 3p Green PCB Screw Terminal Block

126 5.0mm Pitch 2pin 3p Green PCB Screw Terminal Block

US $ 0.01-0.015 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
NINGBO XINLAIYA ELECTRONIC TECH. CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Six-Phase Protection Relay Test Device for Transformer Differential Test
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Six-Phase Protection Relay Test Device for Transformer Differential Test

US $ 8,914.28-10,285 / 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
Uhv-802 Micro Computer Control Automatic 3 Phase Relay Protection Tester
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Uhv-802 Micro Computer Control Automatic 3 Phase Relay Protection Tester

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
Chat Now Send Inquiry
Heavy-Duty PDU with Surge Protection for Computer Room Use

Heavy-Duty PDU with Surge Protection for Computer Room Use

US $ 1-10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ningbo Link Communication Equipment Co., Ltd.

Zhejiang, China Since 2023
Chat Now Send Inquiry
Manufacturer Wholesale Clip High Quality Retro Clip Glasses Custom Logo Computer Fashion Anti Blue Light Blocking Glasses for Reading and Outdoor UV Protection
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Manufacturer Wholesale Clip High Quality Retro Clip Glasses Custom Logo Computer Fashion Anti Blue Light Blocking Glasses for Reading and Outdoor UV Protection

US $ 2.29-3.25 / Piece FOB
12 Pieces (MOQ)
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Wenzhou Sunray Technology Co., Ltd.

Zhejiang, China Since 2022
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Uhv-802 Micro-Computer 3 Phase Relay Test Relay Protection Tester
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Uhv-802 Micro-Computer 3 Phase Relay Test Relay Protection Tester

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
Chat Now Send Inquiry
8 Ways Germany USA PDU with Surge Protection Overload Switch for Computer Room

8 Ways Germany USA PDU with Surge Protection Overload Switch for Computer Room

US $ 1-10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ningbo Link Communication Equipment Co., Ltd.

Zhejiang, China Since 2023
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Substation Micro-Computer Control Six Phase Relay Protection Tester
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Substation Micro-Computer Control Six Phase Relay Protection Tester

US $ 6,299-6,999 / Piece FOB
1 Piece (MOQ)
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Kvtester Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2019
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WiFi Network Security RJ45 Securing SPD Lightning Computer Arrester Ethernet Protection DIN Rail Suppression Device
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WiFi Network Security RJ45 Securing SPD Lightning Computer Arrester Ethernet Protection DIN Rail Suppression Device

US $ 10-15 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Zhejiang THOR Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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RJ45 Surge Arrester Network Security Equipment Protection Poe Protector SPD Securing Computer Lightning
Secured Trading Service

RJ45 Surge Arrester Network Security Equipment Protection Poe Protector SPD Securing Computer Lightning

US $ 7-11 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Zhejiang THOR Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Rockchip Rk3566 Development Board Ai Embedded Motherboard with Npu 4K Output for Edge Computing
Secured Trading Service

Rockchip Rk3566 Development Board Ai Embedded Motherboard with Npu 4K Output for Edge Computing

US $ 10-90 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hyy Technology Co., Ltd

Guangdong, China Since 2022
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Wholesale Wireless Bluetooth Ows Noise Cancelling Hot Selling Mobile Phone Earphones Earphone
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Wholesale Wireless Bluetooth Ows Noise Cancelling Hot Selling Mobile Phone Earphones Earphone

US $ 7-8.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tuopu Creative Industry Co., Ltd.

Guangdong, China Since 2025
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Power Supply 650va Line Interactive UPS for Home Computer Offline UPS Power Supply Uninterruptible Power Supply (UPS)
Secured Trading Service

Power Supply 650va Line Interactive UPS for Home Computer Offline UPS Power Supply Uninterruptible Power Supply (UPS)

US $ 24.9-26.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanpu Technology (Guangdong) Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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