ARTM-Pn Temperature Data Display

 

■ Temperature Data Display: up to 60 ATE temperature sensors' data

■ Range of Measurement: -50℃~+125℃

■ Communication: MODBUS-RTU, RS485 port

■ Digital Outputs&Inputs: q-ty: 2 & 4

■ Power Supply: Battery or CT Sensing Power

■ Electric Parameter Meausurement: U,I,P,Q,F,S (Optional)

■ Certificate: CE

description1
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Application Objectives

    Remote temperature monitoring system for electrical contacts of switchgear, ring main unit,GCK,transformer or any other electric devices aiming for the  safe use and real-time temperature monitoring while with prompt over-temperature alarm.

    The temperature monitoring devices are installed in switchgears with voltage from 0.4 to 35 kV in places of contacts, busbars, transformer inputs, cables and their joints with busbars.

    It is recommended for using at especially critical facilities, switchgear and switchgear with sudden temperature changes, subject to vibration, electrical installations with an ending service life or an exhausted service life.


Technical Parameters
Rated input Wiring mode 3P or 3P +N
Voltage 100V/400V
Current 5A
Frequency 50Hz
Accuracy Current/Voltage 0.5 class
Active power 0.5 class
Reactive power 0.5 class
Energy 0.5 class
Power supply AC85~265V or DC100~300V
Power Consumption 8W
Communication Protocol Modbus-RTU
Baud rate (bps) 2400, 4800, 9600, 19200
Working environment Temperature -20℃~55℃
Humidity ≤95%
Atmosphere pressure 86kPa~106kPa
MTBF ≥50000 h
Communication Structure

■ Data transfers to the automatic control system by Modbus RTU or Modbus TCP protocols.

Model Selection

        ARTM - Pn - X1 - X2

        ARTM - Temperature Data Display

        Pn - q-ty of measurement points, Max. P60 

        X1 - Type of sensor: ATE100M, ATE200, ATE200P, ATE400

        X2 - E or empty, E - energy measurement

Selected model: 

        ARTM - P30 - ATE400

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