Rogowski – Coils

As well as conventional current transformers, also Rogowski coils can be used for measuring current. The absence of an iron core means that no non-linear effects arise. Rogowski coils are easy to attach and remove without disconnecting the power circuit, i.e. without significant assembly work. These sensors are extremely easy to install. Just a few simple steps are required to position the coil around the primary conductor and to connect it to the closure. The primary conductor does not need to be disconnected. The Rogowski coils FASK in combination with the universal converter QE-485 provides a freely configurable analogue output, a digital output and an RS485 Modbus RTU interface.