ENG
The MSU (Mains Switching Unit) protects the supply of all Variodyn ONE components installed in a cabinet and provides a connector for a service PC for local or network-wide maintenance. Each of up to three phases has an overcurrent switch that trips automatically and can also be operated manually; green lamps show the state and the switch position can be read via auxiliary contacts.
| Operating temperature | -5 °C … +55 °C |
|---|---|
| Storage temperature | -10 °C … +60 °C |
| Humidity | 15 % … 90 % rel. hum. (non-condensing) |
| Material | Metal |
| Colour | Grey, similar to RAL 7016 |
| Dimensions | (W x H x D) 483 x 44 x 345 mm (1 HU) |
| Weight | Approx. 7.61 kg |