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TS-01 Temperature Monitoring Unit ELBAG Energietechnik __________________________________________________________________________________________ 1 Technical data 24V - 270V ±10% DC Power supply: 40V - 270V ±10%, AC 50-60Hz Power input: < 6VA or < 6W PTC thermistor connection 2-wire connection relay closing 3.0 kΩ < R <3.2 kΩ...
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3 Technical description 3.1 General The TS-01 temperature control unit is used to monitor the temperature of equipment by means of PTCs in accordance with DIN 44081/82 or DIN VDE 0660 Part 303. Attached is an example of temperature monitoring of a transformer used for energy distribution in the field of medium- and high-voltage systems.
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TS-01 Temperature Monitoring Unit ELBAG Energietechnik __________________________________________________________________________________________ 3.3 "temp. >" Measuring Circuit C) is exceeded, Relay 1 If the threshold temperature of the PTC thermistor (f.ex. T1 = 120 picks up and the yellow LED (T >) lights. A changeover contact is available for output (terminals 15, 18, 16).
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The system connection is protected against polarity reversal (for AC and DC supply). The TS-01 is without PE connection and only has terminals for L/+ and N/–. A PE conductor however can be connected to the ⊥ terminal for the PTC probes .
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