We sell Ziehl-Abegg ZAdyn 4C, Pro, and 4B.

For projects with older frequency converters sold together with our control system, where the older frequency converter has failed, we are happy to assist in designing a new frequency converter and delivering a complete solution along with all technical components, a new electrical diagram, and phone support during commissioning, to ensure the drive system receives a renewed lifespan.

ZAdyn4C: Can be mounted in a cabinet (depending on the enclosure), on the shaft wall, or the machine room wall. Does not require an external line reactor.

ZAdyn4B: For larger machines. Built into a suitably sized cabinet.

ZAdynpro: Built into a cabinet (depending on the enclosure), smaller physical size. Requires an external line reactor.

TypeMain VoltageSpecified Motor Current AIP
4C3~ 180…440, 50/60Hz 11, 13, 17, 23, 32, 40, 50, 62, 74 IP20
4B3~ 180…440, 50/60Hz 110, 180IP10
pro 3~ 180…440, 50/60Hz 11, 13, 17, 23, 32IP20
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