Installation guide

38 Installation Guide Silcon DP300E 480V 120-160kVA
7OH0006 US rev. 03
Connection
CU-rail
Sprocket
Cable shoe Flat Spring Screw
NOTE:
Use copper conductor only !
Close MCB
4.6.1.8 Connecting the units
Regarding cables – please refer to point 4.0: Connection and to below diagram
4.6.1.9. The following procedure is recommended:
1. Connect the Silcon DP300E terminals X004 and X012 on the System Integration
Interface to the terminals X009, X010, and X012 in the battery box. These wires
must be separated from the power cables.
2. Connect a possible external trip circuit to the X011 terminal in the battery box.
3. Connect the Silcon DP300E terminals PE, X003, and X004 to the corresponding in
the battery box.
4. Mount top and front covers. Mount earth conductor.
WARNING
5. Follow the described „Starting-up procedure“
in User Guide, when all cables for the total
system are in place.
Do not close MCCB until the display shows:
otherwise the system may be damaged.