This resistor group is designed for heavy application such as elevators, cranes or braking of big electrical motors. This type of resistor has specifications that make them suitable for harsh conditions. The OHMEGA PCG has capability to withstand overload for a long time without any damage. Furthermore the power limits indicated ensures that the resistors temperature doesn't damage other components nearby. It also ensures stability and reliability.
The resistor elements are covered in stainless steel AISI 304 and the surrounding case is made of zinc plated steel. If requested the case can be made of stainless steel. The standard resistor is supplied with thermal protected steel tubes.
Due to the special construction the OHMEGA PCG is completely silent during impulses.