GSM-204-423
Connecting input power
31st Oct 01
Inst. 7–6
Installation & Configuration: Horizon
macro outdoor
CONTROLLED INTRODUCTION
68P02902W03-A
Connecting input power
Pre-connection
checks
At this point in the installation, ensure that:
All cabinet earth plates are connected to the site earth.
The cabinets are not already connected to the external ac power source.
The cabinets are connected to the ac power cabling.
The ac power cabling is routed to the electricity supply company outlet.
WARNING
Do not wear an anti static wrist strap while servicing the
power supplies or power distribution cabling, as serious
personal injury can result.
Connecting ac
power
The Request for connection should have been sent to the local electricity
supply board when the equipment left the manufacturer.
Ensure that the Request for connection and the Completion and
inspection certificate have been sent to the electricity supply company.
Ensure that the cabinet door is open when the electricity company
representative is in attendance.
NOTE
If a cable shroud and/or an auxiliary equipment cabinet is
to be installed, the installation should be carried out before
connecting the ac supply to the main cabinet.
Connecting to a
single phase ac
power supply
To connect the single phase and earth power cable to the electricity supply
outlet:
1.
Connect the earth ac cable (green/yellow) to the earth point in the power
supply outlet, and secure.
2.
Connect the line ac cable (brown or red) to the line connection in the
power supply outlet, and secure.
3.
Connect the neutral ac cable (blue or black), to the neutral connection in
the power supply outlet and secure.
4.
Do not connect the screen, but cut it back level with the outer insulation.
5.
Refit and secure the ac terminal block insulated cover, and refit the screws
and washers.