Ventilation shield
The ventilation control shield is necessary so that the fan can be started and the engine is fully protected from overheating. Power supply of such fans is 380 W. It is such fans that have tremist or bimetallic thermal contacts. You can engage in their control using a special console. In addition, the frequency regulator is connected to such a shield. To begin with, such a shield (as well as a block intended for heating control) is needed to produce work management, ensure the protection of fans with thermal contacts in the ventilation system. By the way, the School of Repair School is very popular. Many people are reading useful tips and find out interesting information.
Control panels can guarantee the start and stopping the fan, capable of protecting overheating. The main functions are customary to start and stop using the control buttons that are located in the same shield. Shields are able to ensure the protection of the engine from some emergency reasons. For example, overload when ventilation was incorrectly calculated, or if the phase phase skew occurred. It will also be provided if the rotor is entered due to the ingress of the foreign element.