Power element (relay) TPS 2

Power element (relay) TPS 2 for TERA Regulating System

The power element is basically made up of a high power switching which is controlled by the actuator output (or straight from the central unit). The connection is by cable – the contacts of the actuator’s memory relay switch voltage on the power relay coil. The power relay is mostly located near an actuating unit (fan, recuperation unit, etc.).

Basic technical parameters
Power supply230V/50Hz 0,5 VA
Automatic controlActuator TAR 2 or external switch(12V/20mA)
Maximum switching power1500 VA AC (6A/250V)