Online Partial Discharge Monitoring Device for SwitchgearPartial-discharge test systems
Online Partial Discharge Monitoring Device for Switchgear
Online Partial Discharge Monitoring Device for Switchgear
Product overview
Product Specifications
Specification Image 1

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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