work with a closed loop circuit. The real value to be stabilised (output voltage) is constantly compared with the nominal value. Any variations are adjusted accordingly using a highly stable control loop or controller. This type of stabilisation ensures output voltage accuracy of +/- 1%.
Automatic voltage stabilisers from Schuntermann are manufactured from electrically and mechanically reliable components. Our motor-controlled variable transformers produced in-house, as well as our booster transformers and controllers, are robust components that have proven themselves over decades.
Problem-free use of the components over a long service life is therefore guaranteed.
+/- 10% 1600A / 368 kVA+/- 20% 690 A / 159 kVA
+/- 10% 1600 A / 1.100 kVA+/- 20% 690A / 478 kVA
with symmetrical and unsymmetrical stabilisation
- Control range max. 50% (e.g. +/-25% // +10% – 30% etc.)
- ø control rate 16 ms / V
- Type of protection up to IP65
- Frequency range 45 – 60Hz
- Extensive supplementary equipment
- Customised solutions