GE ASTAT XT QT 0008U Series - Application Diagrams; Terminal 21 Connections and Mains Wiring

62 • Application diagrams
8. APPLICATION DIAGRAMS
8.1 Terminal 21 Connections With Various Mains
Mains Diagram Terminal 21 Connection
WARNINGS Only potential free contacts may be connected to terminal 21!
Do not connect any voltage to terminal 21!
Any connection of voltage to terminal 21 may disrupt ASTAT-XT operation, and
cause damage to the ASTAT-XT or the motor!
3P+N - Connect terminal 21 to neutral
3P+GR - Connect terminal 21 to ground
3P - Leave terminal 21 unconnected
3P - Leave terminal 21 unconnected
3P+GR - Leave terminal 21 unconnected
3P+N+GR - Connect terminal 21 to neutral