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Feed-through Arrester Online Monitoring Device

Name: Feed-through Arrester Online Monitoring Device
Brand: AUPINS TECHNOLOGY CO., LTD.

Feed-through Arrester Online Monitoring Device are high-tech devices used for real-time monitoring of surge arrester status. They monitor key parameters such as leakage current, resistive current, and number of trips, thereby ensuring the stable operation of the power system and the health of the surge arrester itself. By monitoring and analyzing the surge arrester's status in real time, online monitoring systems can provide early warnings of potential equipment failures, prevent equipment accidents, reduce significant losses, and improve the reliability of equipment operation.

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FEATURES

Features of Feed-through Arrester Online Monitoring Device

Algorithm optimization

Multi-sensor integration and superior algorithm design.

High-efficiency electromagnetic protection and safety compatibility

It has strong anti-electromagnetic interference capabilities and excellent electromagnetic compatibility and safety.

Integrated precision and sealing design

Integrated design, high-precision machining, and unique sealing properties.

Real-time data acquisition and multi-dimensional status monitoring

Real-time data acquisition enables on-site data collection and processing, while simultaneously reporting information on density, pressure, temperature, and trace moisture content.

DATASHEET

Datasheet of Feed-through Arrester Online Monitoring Device

Feed-through Arrester Online Monitoring Device
Technical parameters
Operating temperature range	- 40 ℃~85℃
Input voltage	DC 12~36V
Total current RMS measurement range	100uA~50mA
Total current RMS measurement error	±(standard reading * 2% + 5uA)
Repeatability of RMS measurement of total current	<0.5%
Measurement range of resistive current fundamental peak value	10uA~10mA
Measurement error of the fundamental peak value of resistive current	±(standard reading * 5% + 2uA)
Repeatability of resistive current fundamental peak value measurement	<2%
Capacity ratio measurement range	0.05~0.5
Capacity ratio measurement error	±(standard reading * 2% + 0.01)
Capacity ratio measurement repeatability	<2%
Communication methods	RS-485
Communication Protocol	ModbusRTU

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