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HV Series High-Voltage Pinhole Detection for Enameled Wires
Suitable for High-Voltage Insulation Testing of Various Enameled Round and Flat Wires.
Video
Principle Principle


The system utilizes a computer-controlled high-voltage unit to generate and apply DC high voltage to the high-voltage wheel. When defective enameled wire passes through the high-voltage wheel, it breaks down the insulation layer, generating a leakage current signal. This signal is captured by the signal acquisition module and transmitted to the microprocessing center. The processed data is then sent to the computer for analysis, summary, display, and recording of various parameters.

HV-1000 High-Voltage Pinhole Detection System
HV-1000 is a high-voltage detection system with an adjustable range of 200V to 3000V, suitable for different wire specifications.





Applicable diameter range

0.02mm - 1.0mm

Applicable Line Speed
5 - 1500m/min
voltage range
200V - 3000V
Application Scenario
  • Single control box supports 16 detection heads
    Supports 32 production lines with two control boxes in computer software.
  • Simultaneous detection on multiple wire drawing production lines
    Compact detection heads, simple overall installation, and rapid detection response.
Technical Features
The high-speed responsive voltage control system enables accurate identification of each insulation defect with precision and reliability.


    Paired with an intelligent software system




Parameter Setting
Set specifications of the measured object, such as detection voltage.
Defect Value Display
Show the quantity and location of pinhole defects.
Information Statistics
Display overall detection results.
Operation Query
Tracks operator activity logs.
Historical Data Query & Export
Queries production data by date and generates charts for easy data visualization.

Detailed Parameters
Models HV-1000 High-Voltage Pinhole Detection System
Applicable wire diameter 0.02-1.0 mm
Line Speed 5-1500m/min
Alarm output 2 relay outputs
Power supply AC 220V 50Hz
Display method PC
Maximum connections 32 measurement heads
Data collection and analysis Professional analysis software
power consumption ＜75W
Environmental Requirements Good grounding
Measurement Host Dimensions 482x362.5x176(mm)