RG78000 series for IHV /IHM / PrimePACK™ modules

Liquid cooling heatsinks with specific design of internal channel for each power module, considering the internal situation of the power chips. The circuit has been optimized for an homogeneous distribution of the heat. Manufactured in copper or aluminium can be adapted to the customer requirements. These heatsinks are specially suited for cooling of high power converters. RG7803xAL and RG7803xCU range is PrimePACK3 specific while RG7823xAL and RG7823xCU can be used for IHV/IHM modules from other manufacturers.

RG76000 series for 62mm modules

Machined heatsinks with internal liquid cooling circuit. Suited for mounting of any 62mm IGBT or thyristor power modules in places where liquid cooling system is available.

RG75000 series for Press-Pack modules

This type of heatsinks are suited for the mounting of liquid cooled Press-Pack devices power stacks. We have various standard types depending on device pole face diameter. RG75105 up to 25mm, RG75106 up to 47mm, RG75108 up to 73mm and RG75110 up to 100mm.

CUSTOM liquid cooling heatsinks

With tight collaboration with our customers, we can design any kind of copper or aluminium heatsink or other materials on demand. Considering the internal situation of the power chips an especific water circuit is designed for an optimal refrigeration of the power module.

Please don't hesitate to ask us for your application.