Surge arresters and voltage conditioners: the solution to avoid damage to other components
A surge arrester is a device that in case an overvoltage occurs, for example caused by a lightning surge or by a switching operation in the network, ensures a safe deviation to earth of the overvoltage. In this way, the overvoltage will not cause damage to other network components.
Extremely safe and maintenance free thanks to the directly vulcanized polymer housing.
Available for the highest energy classes for optimal protection and availability of amongst the others: overhead lines, cable terminations, cable junctions, transformers, generators, compensation reactors, filter reactors, long cables etc.
Active voltage conditioner
OSKAR stabilizes continuously the network voltage -and this only towards the connected loads- and protects those against voltage dips and over voltages ; extremely low losses and high reliability.
Suitable in particular for industrial applications with e.g. motors and drives: the full short-circuit power remains available and allows for motor starting without any compromise.