Multi Channel Temperature Monitor

 

 

During the long-term operation of important equipment such as switch cabinets, busbar joints, and outdoor knife gate switches in power plants and substations, the contacts and busbar connections of the switches are prone to aging. And aging will lead to excessive contact resistance and heat, and the temperature of these heat-generating parts is difficult to monitor, which eventually leads to accidents. And our Multi Channel Temperature Monitor can realize real-time online monitoring of switch cabinet contact, busbar, and cable temperature to avoid high temperature, short circuit, overload operation, etc. caused by various medium, high and low voltage power equipment due to long-term continuous use, so as to avoid accidents.

Features

1. The Multi Channel Temperature Monitor measures the operating temperature of cable connectors, contacts and bus connection points in switch cabinets.

2. Using advanced digital wireless transmission technology, it can transmit data remotely and reduce the cost of manual inspection.

3. It uses field bus technology to set, monitor, transmit, alarm and network centrally or locally.

4. The sensor is embedded or fixed on the contact arm, so it is very close to the heating point, which can quickly and accurately sense the temperature change of the contactor.

Items		Features
Sensor: Multi Channel Temperature Monitor		ATE100, ATE200, ATE300B, ATE300, ATE400
Rated input	Wiring mode	3P3L or3P4L
	Voltage	100V
	Current	5A
	Frequency	50Hz
Accuracy rating	Current、Voltage	0.5 class
	Active power	0.5 class
	Reactive power	0.5 class
	Energy	0.5 class
Power Source		AC85~265V，DC100~300V
Power Consumption		8W
Communication	Protocol	Modbus-RTU
	Baud rate (bps)	2400、4800、9600、19200
Environment	Temperature	-10℃~55℃
	Humidity	≤95%
	Atmospheric pressure	86kPa~106kPa
MTBF		≥50000 h

 

 

	ATE400 Wireless Temperature Sensor Wireless; 240 points; 1 RS485 serial communication, Modbus-RTU; alarm relays; AC/DC 220V, AC/DC110V Din Rail installation
ATE200 Wireless Temperature Sensor Wireless; 60 points; 1 RS485 serial communication, Modbus-RTU; DC24V.

 

 

 

 

96*96*39mm (L*W*H)

 

 

4-way digital input 2-way relay output Working Power Supply

Wireless Temperature Measurement RS485 Communication Typical Solution

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The low-voltage main incoming cabinet is equipped with 6 points; the capacitor cabinet is equipped with 3 points; the outgoing cabinet is equipped with 3 points for each circuit.

 

 

 

 

 

 

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