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Introduction - the function of the temperature controller Shanghai dragon instrument electric appliance co. , LTD

2020-10-31

JVTIA

249

Temperature controller is regulating the integration of intelligent temperature control instrument, it adopted the full digital integration design, programmable temperature curve or point temperature control, multiple PID control and output power limit curve programming, manual/automatic switch, soft start, alarm, switch output, real time data query, and computer communication function, such as the temperature display instrument and ZK thyristor voltage regulator unity, integrating temperature measurement, control, drive, instrument output thyristor trigger signals directly, can drive all kinds of thyristor load. Dry type transformer temperature controller adopts high-performance PT100 sensors, is to ensure that the dry type transformer control installation of safe operation. The new instrument design, compact structure, strong, smart, intuitive, has a more perfect system maintenance, custody and indicating function of the output parameters. Its unique transfinite alarm temperature, overtemperature trip; Break alarm output load, can better guarantee the unattended power system safe and efficient operation. The circuit of the three-phase winding temperature shows show the highest temperature or phase winding track ( Can be arbitrary switching) 。 Any way beyond the preset point namely control fan. Complete cooling fan start-stop automatic control or manual control ( Can be arbitrary switching) 。 Fan start-stop, tripping over temperature alarming and overtemperature visions, output, and remote transmission of the signal. Sensor open circuit, short circuit and beyond measurement range is prompt; Fan disconnection alarm and output.

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