Testing Technology

Download the Testing Technology catalogue and see information about this and other products.

Voltage Stabiliser Reostab Dnk

Voltage Stabiliser


REO three-phase voltage stabilizers are designed for three-phase systems with neutral conductor. We can also offer controllers without neutral conductor (on request).

REOSTAB THREE-phase voltage stabilizers as ballasts for networks with fluctuating voltages, like that, a constant voltage at the output is guaranteed. The unit consists of a variable transformers booster transformer and a controller for the variable transformer.


  • High accuracy without regulation variations
  • Compact design
  • Particularly suitable for computer equipment and
  • test facilities
  • Protection class IP 00 – IP 54