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Partial-discharge test systems

Online Partial Discharge Monitoring Device for Switchgear

Online Partial Discharge Monitoring Device for Switchgear

Product Notes

Product overview

Product Specifications

Specification Image 1

Online Partial Discharge Monitoring Device for Switchgear, specification image 1

Technical Data

Technical data

Power supply
DC12~48V
Communication interface
RS485
Acquisition interval
Default 5s; configurable minimum 1s
Sensor type
Combined ultrasonic and transient earth voltage
Transient earth voltage detection frequency range
3MHz~100MHz
Ultrasonic detection frequency range
20kHz~60kHz
Main unit dimensions
103*88*38 (mm)
Installation location
Inside the secondary compartment of a ring main unit
Ambient temperature
-40℃~+80℃
Altitude
4500m
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