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Smart Quantum DOT Optocoupler Protection Relay System
Secured Trading Service

Smart Quantum DOT Optocoupler Protection Relay System

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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Chunke PLC Micron Computer Control Stainless Steel RO Water Treatment System with CE Certification

Chunke PLC Micron Computer Control Stainless Steel RO Water Treatment System with CE Certification

1 Set (MOQ)
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Audited Supplier
Guangzhou Chunke Environmental Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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Intrusion Detection System Radar Perimeter Protection

Intrusion Detection System Radar Perimeter Protection

US $ 1 / sets FOB
1 sets (MOQ)
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Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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Advanced Portable Six Phase Relay Test System for Protection

Advanced Portable Six Phase Relay Test System for Protection

US $ 4,500-6,300 / Piece FOB
1 Piece (MOQ)
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Weshine Electric Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Substation-Specific Smart Relay Protection System with Remote Control
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Substation-Specific Smart Relay Protection System with Remote Control

US $ 14,000 / 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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Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System
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Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System

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

Hubei, China Since 2018
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High Voltage Resonant Test System AC Resonance Hipot Test Set
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High Voltage Resonant Test System AC Resonance Hipot Test Set

US $ 10,000-30,000 / Set FOB
1 Set (MOQ)
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Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
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Automatic Kitchen Chemical Dosing System for Restaurants and Hotels =
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Automatic Kitchen Chemical Dosing System for Restaurants and Hotels =

US $ 70-90 / sets FOB
1 sets (MOQ)
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Shanghai Qianhe Environmental Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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High Voltage Series Resonant AC Hipot Test System for Power Cables
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High Voltage Series Resonant AC Hipot Test System for Power Cables

US $ 1,000-30,000 / Set FOB
1 Set (MOQ)
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Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
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ATEX-Certified Offshore Crane Load Indicator LSI Crane Computer System

ATEX-Certified Offshore Crane Load Indicator LSI Crane Computer System

US $ 4,999-19,999 / Piece FOB
1 Piece (MOQ)
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Weite Technologies Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2020
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Advanced Compact Protection Relay Testing System for Versatile Applications

Advanced Compact Protection Relay Testing System for Versatile Applications

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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Reverse Osmosis System RO Water Filter System 7 Stage with UV Computer

Reverse Osmosis System RO Water Filter System 7 Stage with UV Computer

US $ 40-100 / Piece FOB
10 Pieces (MOQ)
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Shanghai Melko Filtration Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2015
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High Voltage Variable Frequency Adjustable Series Resonance Test System
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High Voltage Variable Frequency Adjustable Series Resonance Test System

US $ 1,000-30,000 / Set FOB
1 Set (MOQ)
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Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
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6es7511-1ak02-0ab0 Smart Siemens S7-1500 CPU Industrial Control System
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6es7511-1ak02-0ab0 Smart Siemens S7-1500 CPU Industrial Control System

US $ 666-2,000 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Advanced Six-Phase Relay Protection Test System for Accurate Voltage and Current Measurement
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Advanced Six-Phase Relay Protection Test System for Accurate Voltage and Current Measurement

US $ 12,000-18,000 / Piece FOB
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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Advanced Tensile Testing System

Advanced Tensile Testing System

1 Piece (MOQ)
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Dongguan Jaten Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Series Resonant AC Withstand Test System for 220kv Cable Withstanding Voltage Test
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Series Resonant AC Withstand Test System for 220kv Cable Withstanding Voltage Test

US $ 1,000-30,000 / 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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4-Binary-Output Portable 6-Phase Relay Protection Test System
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4-Binary-Output Portable 6-Phase Relay Protection Test System

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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Secondary Injection Test Unit Six Phase Protection Relay Testing System
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Secondary Injection Test Unit Six Phase Protection Relay Testing System

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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Portable Multi-Channel Relay Protection Calibration System
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Portable Multi-Channel Relay Protection Calibration System

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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Unmanned Production Line Power Transformer Test System Maximizing Operational Safety
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Unmanned Production Line Power Transformer Test System Maximizing Operational Safety

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

Trading Company

Shanghai, China Since 2025
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Precision Current Output System for Six-Phase Protection Relays
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Precision Current Output System for Six-Phase Protection Relays

US $ 12,000-18,000 / Piece FOB
1 Piece (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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Efficient Six Phase Relay Test System for Electrical Protection

Efficient Six Phase Relay Test System for Electrical Protection

US $ 3,800-6,500 / 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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About Computer System Protection FAQ

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

    Our Computer System Protection offers exceptional quality and style within the Test Machine category.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 System Protection is a key item within our extensive Test Machine selection.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.

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

    The Computer System Protection is a top choice in our Test Machine collection.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.

3-Phase Digital Automatic Kvtester Over Current Relay Protection Test System
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3-Phase Digital Automatic Kvtester Over Current Relay Protection Test System

US $ 2,299-3,599 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kvtester Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2019
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End-to-End Power Transformer Test System Covering All Assembly Line Verification Stages
Secured Trading Service

End-to-End Power Transformer Test System Covering All Assembly Line Verification Stages

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

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Integrated Power Transformer Loss and Impedance Measurement System for Substation
Secured Trading Service

Integrated Power Transformer Loss and Impedance Measurement System for Substation

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

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Advanced Six-Phase Relay Power Protection and Voltage Regulator System
Secured Trading Service

Advanced Six-Phase Relay Power Protection and Voltage Regulator System

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Precision Transformer Tester System for Reliable Substation Protection
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Precision Transformer Tester System for Reliable Substation Protection

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Integrated Distribution and Power Transformer Comprehensive Test System
Secured Trading Service

Integrated Distribution and Power Transformer Comprehensive Test System

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

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Rapid Deployment Power Transformer Test System Reduces Setup Time with Plug-and-Play Architecture
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Rapid Deployment Power Transformer Test System Reduces Setup Time with Plug-and-Play Architecture

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

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Industrial New Type Air Cooled Scroll Chiller 380kw-480kw High Efficiency Modular Air Cooled Chiller System

Industrial New Type Air Cooled Scroll Chiller 380kw-480kw High Efficiency Modular Air Cooled Chiller System

US $ 8,000-9,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Kingfit Environment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Intelligent Digital Power Transformer Test System for Standardized Compliance Management
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Intelligent Digital Power Transformer Test System for Standardized Compliance Management

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

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Comprehensive Test System for Six-Phase Relay Protection Devices
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Comprehensive Test System for Six-Phase Relay Protection Devices

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Hv Lightning Impulse Voltage Current Test System
Secured Trading Service

Hv Lightning Impulse Voltage Current Test System

US $ 1,000-70,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
Chat Now Send Inquiry
Portable Current Voltage Three Phase Microcomputer Relay Protection Test System
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Portable Current Voltage Three Phase Microcomputer Relay Protection Test System

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
Chat Now Send Inquiry
Compliance-Focused Power Transformer Test System Embeds International Standards Into Every Test
Secured Trading Service

Compliance-Focused Power Transformer Test System Embeds International Standards Into Every Test

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

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
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