GSM-204-423
Connecting 230 V 3-phase (delta) ac power cables
31st Oct 01
Inst. 3–28
Installation & Configuration: Horizon
macro outdoor
CONTROLLED INTRODUCTION
68P02902W03-A
Connecting 230 V 3-phase (delta) ac power cables
Configuring the
number 1 ac
distribution box
WARNING
Ensure that the mains input isolator is set to position O
(off) and source is isolated before proceeding.
On delivery the Horizon
macro outdoor BTS cabinet is configured for a 230 V ac
single phase power supply.
If connecting to a 230 V 3-phase (delta) ac supply, configure the number 1
power distribution box as follows (refer to Figure 3-9):
1.
Remove the wire from terminal 12 on the neutral terminal block and
connect it to terminal 3 on the connector block.
2.
Remove the wire from terminal 5 on the neutral terminal block and connect
it to terminal 8 on the connector block.
3.
Remove the wire from terminal 4 on the neutral terminal block and connect
it to terminal 12 on the connector block.
4.
Remove the wire from terminal 3 on the neutral terminal block and connect
it to terminal 4 on the connector block.
5.
Remove the 230 V single phase link fitted to terminals B2, C2 and D2 on
the four pole MCB
The procedure for configuring the number 1 distribution box for 230 V 3-phase
(delta) operation is now complete.