When voltage fails in the network or mains, or in an independent system, power supply will be provided by fuel cells.
Insulation of individual surfaces of a fuel cell from one another, and provision of the required spacing between them is effected by using ceramic spacers. Fuel cells are subjected from the inside to super-extreme thermal, chemical and mechanical loads. Strips and connection components operating under very high loads have been developed by specialists of the FRIALIT - DEGUSSIT Division jointly with the customers.