Studer Innotec SA
next3
124 V 1.3 © Studer-Innotec SA next3 Tech manual
8.9 SYSTEM SETTINGS
There are settings related to the whole installation and not only one part or one device. The systems
aspects are accessed with the detail button on the synoptic view:
One point requiring explanation is the earthing system:
There is a check on the neutral-earth isolation in function of each case except for disable.
8.9.1
Earthing Relay
In any case, the protective earth must be connected in accordance with local standards
and regulations in force. To do this, the next3 with transfer is equipped with a programmable
earthing relay able to bond the Neutral wire (on Load side) to the earth (case of the device).