MV Switchgears

Wireless temperature transceiver WTT-600

The WTT-600 wireless temperature transceiver serves as an interface between the wireless sensor network (100, 200 and 400 series wireless temperature sensors) and the control system (controller, PLC, BMS/SCADA system). It is used both in temperature monitoring cabinets and directly in switchgears in case local temperature indication is not required, and all data is transmitted to the upper level. Up to 240 temperature sensors can be connected to the transceiver.
Technical characteristics
  • 100-270 V
    AC/DC power supply
  • 12-48 V
    DC power supply
  • 50 Hz
    Frequency
  • 2400-19200 bps
    Transmission rate
  • -20...+55°C
    Operating temperature
  • up to 95%
    Humidity
  • ±1°C
    Error
  • IP 55 / IP 20
    Protection

  • Modbus-RTU

    Communication protocol

  • 100/200/400

    Compatibility

  • 2 W

    Consumption

  • 50,000 hours

    Mean time between failures

  • up to 240

    Sensors per transceiver

  • 2 (AC 250V/5A, DC 30V/5A)

    Relay output