Temperature monitoring relay T154

single-phasethree-phaseDC

The T154 temperature relay with digital display is a microprocessor-based electronic device for temperature monitoring and control of encapsulated dry-type transformers. It can be connected to 3 PT100 probes to protect your dry-type transformer. Description The T154 temperature relay provides high-level protection against electromagnetic interference and ease of use, making it the benchmark for this application. It offers 3-phase transformer temperature control and a fourth option for centre or ambient temperature. The rear terminals are removable. It has 3 or 4 RTD PT100 inputs, and the input channels are protected against electromagnetic noise and overvoltage. Two output relays (Alarm-Trip): one output relay for fan control (FAN) and 1 relay for sensor failure or malfunction (TROUBLE) ABS self-extinguishing box NORYL 94VO IP65 polycarbonate panel Data storage: Minimum 10 years