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Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission

    Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
     
    Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers
    • Buy cheap Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission from wholesalers

    Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission

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    Model Number : TAG-8700
    Supply Ability : 1000
    Delivery Time : 5-8 workdays
    Brand Name : HKV Test
    • Product Details
    • Company Profile

    Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission

    Product Introduction

    The TAG-8700 Wireless High Voltage Phase Sequence Meter is a professional electrical testing instrument designed for three-phase sequence detection, high voltage phase checking, and circuit synchronization verification.

    The instrument is suitable for 5V to 220kV AC transmission lines and can be used for phase checking of high-voltage power lines, switchgear live display devices, and power system commissioning applications.

    Using advanced digital wireless transmission technology, the transmitter collects phase and frequency signals from tested lines and sends the data wirelessly to the receiving host. The system automatically calculates phase differences and provides accurate judgment results.

    With safe wireless operation, color display, vector diagram analysis, and voice prompts, the TAG-8700 improves testing efficiency and safety during field operations.


    Applications
    • High voltage transmission line phase sequence testing
    • Substation commissioning and maintenance
    • Power grid expansion and installation projects
    • Transformer and switchgear phase verification
    • Ring network cabinet phase checking
    • Generator grid connection preparation
    • Electrical engineering inspection

    Key Features
    • Wireless digital transmission technology for safer operation
    • Supports wide voltage range from 5V to 220kV AC
    • Phase difference measurement accuracy ≤5°
    • Frequency measurement accuracy ±0.1Hz
    • Wireless transmission distance up to 100m
    • 3.2-inch color LCD display with vector diagram
    • Real voice prompt for measurement results and operation guidance
    • Displays phase, frequency, transmitter battery status and test information
    • Supports same-phase and different-phase judgment
    • Built-in rechargeable lithium battery system
    • Automatic shutdown after 1 hour without operation
    • Low leakage current design for high voltage measurement safety
    Measurement Performance
    ItemSpecification
    Voltage Measurement Range5V – 220kV AC
    Phase Difference Accuracy≤5°
    Frequency Accuracy±0.1Hz
    Wireless Transmission DistanceApprox. 100m
    High Voltage Measurement Leakage Current<10μA

    Display & Function
    ItemSpecification
    Display Screen3.2-inch Color LCD
    Display ContentPhase difference, vector diagram, phase result, frequency
    Voice FunctionReal voice prompt
    Measurement FunctionPhase sequence detection and phase checking
    Automatic Shutdown1 hour without operation
    Power Supply
    ItemSpecification
    Receiving Host Battery18650 Rechargeable Lithium Battery
    Receiving Host Battery Capacity2600mAh
    Transmitter Battery10440 Rechargeable Lithium Battery
    Transmitter Battery Capacity340mAh
    ChargerDC 5V / 1A
    Transmitter Power Consumption<0.1W
    Receiving Host Power Consumption<0.3W
    FAQ
    1. What is TAG-8700 used for?

    TAG-8700 is used for high voltage phase sequence detection and phase checking in power systems.

    2. What voltage range can it test?

    It supports AC voltage testing from 5V to 220kV.

    3. How does the wireless function work?

    The transmitter collects phase and frequency signals from the tested line and sends data wirelessly to the receiving host for analysis.

    4. Can it test switchgear live display devices?

    Yes. The instrument supports phase checking through secondary live display devices.

    5. Is it suitable for outdoor operation?

    Yes. It is designed for field testing with rechargeable batteries and wide operating temperature range.


    Warranty

    The TAG-8700 Wireless High Voltage Phase Sequence Meter comes with a 2-year warranty, including technical support, repair service, and spare parts supply.

    Quality Wireless High Voltage Phase Sequence Meter 220kV with Phase Difference Accuracy ≤5° and 100m Transmission for sale
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