Secondary circuit systems TR

Secondary circuit systems TR - Systems for the use of primary energy from -150 up to 400 °C

LAUDA Heating and cooling systems from the line of secondary circuit systems of the TR model series consist either of one or several heat exchanger modules. They have direct media coupling or an electric heater module. The additional letters, such as for example HKT, indicate the number of heating or cooling modules as well as the thermostatic functions. These systems produce a temperature controlled liquid flow and are designed as a compact, fully insulated system with a control cabinet, ready for connection and completely pretested in the factory.

Secondary circuit systems use existing energy sources, such as steam, cooling water and brine - so-called primary systems. Here, the objective is to integrate the existing infrastructure and best possible use of the thermal energy on the primary side. In this way only a single heat transfer fluid circuit is used (single fluid system) on the consumer instead of steam, cooling water and brine circuits. Important advantages arise through the use of only one heat transfer liquid: due to the seamless and reproducible temperature control throughout the whole temperature range changeover to different media is not required. Through the use of thermal oil low operating pressures prevail and the heat carrier also acts as a separating medium between the product and the environment.