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Premium Optical-Grade Clear Floor System – 98% Transmittance + ESD Protection
Secured Trading Service

Premium Optical-Grade Clear Floor System – 98% Transmittance + ESD Protection

US $ 18-48 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Lingding Technology Co., Ltd

Guangdong, China Since 2024
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Protection Tower Solar Ai CCTV System with Starlink in National Parks
Secured Trading Service

Protection Tower Solar Ai CCTV System with Starlink in National Parks

US $ 3,000-3,192 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Biglux Innovation Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Relay Protection Tester with Over Voltage Functionality for Windows Systems
Secured Trading Service

Relay Protection Tester with Over Voltage Functionality for Windows Systems

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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Integrated Distribution and Power Transformer Comprehensive Test System
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Integrated Distribution and Power Transformer Comprehensive Test System

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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Professional Transformer Testing Machine for Relay Protection Systems
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Professional Transformer Testing Machine for Relay Protection Systems

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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Self-Diagnosing Power Transformer Test System Features Built-in Calibration and Fault Detection
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Self-Diagnosing Power Transformer Test System Features Built-in Calibration and Fault Detection

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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User-Centric Power Transformer Test System Offers Intuitive Interfaces for Minimal Training Requirements
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User-Centric Power Transformer Test System Offers Intuitive Interfaces for Minimal Training Requirements

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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Battery Discharge Detection 200A DC Lead Acid Battery Load Test System
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Battery Discharge Detection 200A DC Lead Acid Battery Load Test System

US $ 2,000-6,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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Modular Calcium Sulfate Raised Floor System A1 Fireproof & ESD Protection
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Modular Calcium Sulfate Raised Floor System A1 Fireproof & ESD Protection

US $ 8.8-12.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Lingding Technology Co., Ltd

Guangdong, China Since 2024
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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
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Smart Quantum DOT Optocoupler Protection Relay System
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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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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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Advanced Three-Phase Secondary Injection System for Testing Hv Protection Relays
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Advanced Three-Phase Secondary Injection System for Testing Hv Protection Relays

US $ 1,000-9,200 / 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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Hv Lightning Impulse Voltage Current Test System
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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
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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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Audited Supplier
Shanghai Qianhe Environmental Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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Variable Frequency Resonant System AC Withstand Voltage Series Resonance Hipot Test Set
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Variable Frequency Resonant System AC Withstand Voltage Series Resonance Hipot Test Set

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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Data-Driven Power Transformer Test System Ensures Traceability and Compliance with Advanced Management
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Data-Driven Power Transformer Test System Ensures Traceability and Compliance with Advanced 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
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Microcomputer Control 6 Phase Secondary Injection Test System for Protection Relay
Secured Trading Service

Microcomputer Control 6 Phase Secondary Injection Test System for Protection Relay

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

Manufacturer/Factory

Hebei, China Since 2015
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Multi-Lingual Power Transformer Test System Supports Global Operations with Localized Interfaces
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Multi-Lingual Power Transformer Test System Supports Global Operations with Localized Interfaces

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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High-Efficiency Power Transformer Test System Achieves Unmanned Operation Via Automated Switching Devices
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High-Efficiency Power Transformer Test System Achieves Unmanned Operation Via Automated Switching Devices

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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Power Transformer Comprehensive Test System for Factory Production Line and IEC Type Tests
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Power Transformer Comprehensive Test System for Factory Production Line and IEC Type Tests

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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High-Accuracy Three-Phase Secondary Current Injection Test System
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High-Accuracy Three-Phase Secondary Current Injection Test System

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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Advanced 3-Phase High Voltage Relay Testing System for Protection

Advanced 3-Phase High Voltage Relay Testing System for Protection

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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About Computer System Protection FAQ

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

    The Computer System 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 System Protection is a standout piece in our Test Machine collection.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.

Computer Automatic Control System Apply in Feed Flour Rice Industry Widely

Computer Automatic Control System Apply in Feed Flour Rice Industry Widely

US $ 1,000-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
LIAONING XINLAI INTELLIGENT EQUIPMENT MANUFACTURING CO LIMITED

Manufacturer/Factory & Trading Company

Liaoning, China Since 2026
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Advanced Three-Phase AC Output Protection Relay Test System

Advanced Three-Phase AC Output Protection Relay Test System

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
Data-Integrated Distribution Test Transformer System Connects Seamlessly with Enterprise Management Software Platforms
Secured Trading Service

Data-Integrated Distribution Test Transformer System Connects Seamlessly with Enterprise Management Software Platforms

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
Six-Phase Relay Testing Equipment for Generator Protection Systems
Secured Trading Service

Six-Phase Relay Testing Equipment for Generator Protection Systems

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
Comprehensive Heat Cycle Test System with Safety Interlock Protection
Secured Trading Service

Comprehensive Heat Cycle Test System with Safety Interlock Protection

US $ 100,000-1,000,000 / 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
Series Resonant AC Withstand Test System for 220kv Cable Withstanding Voltage Test
Secured Trading Service

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
Chat Now Send Inquiry
Smart Substation Multi Phase Protective Digital Relay Protection Test System
Secured Trading Service

Smart Substation Multi Phase Protective Digital Relay Protection Test System

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

Manufacturer/Factory

Hebei, China Since 2015
Chat Now Send Inquiry
Intelligent Digital Power Transformer Test System for Standardized Compliance Management
Secured Trading Service

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
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Intelligent Crane Safety Monitoring Systems for Control and Protection with Iot Solutions
Secured Trading Service

Intelligent Crane Safety Monitoring Systems for Control and Protection with Iot Solutions

US $ 1,500-3,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Shaoxing Nante Crane Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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50kVA-100000kVA Complete Transformer Testing Bench/Power Transformer Testing System

50kVA-100000kVA Complete Transformer Testing Bench/Power Transformer Testing System

US $ 5,000-50,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
EP HIPOT ELECTRIC CO., LTD.

Manufacturer/Factory & Trading Company

Hubei, China Since 2019
Chat Now Send Inquiry
Transformer Type Testing System for High Voltage Laboratories
Secured Trading Service

Transformer Type Testing System for High Voltage Laboratories

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
Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System
Secured Trading Service

Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System

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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Benchmark-Setting Power Transformer Test System Defines New Standards for Speed, Accuracy, and Safety
Secured Trading Service

Benchmark-Setting Power Transformer Test System Defines New Standards for Speed, Accuracy, and 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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