APC 990-4053 Power Supply User Manual


 
Introduction
990-4053
Installation Guide APC Silcon 480kW 400V UPS 5
1.0 Introduction
Power regulation varies from country to country, and information given in this installation
guide can therefore only be of a general nature. Electricians should therefore always refer to
national and local electrical codes prior to installing the UPS system.
1.1 Tools and Equipment
This section lists all tools and equipment required to install all UPS configurations. See also
section 4.0 of this guide for further details on connection.
Tools:
10mm socket
13mm socket-deep
17mm socket
19mm socket-deep
19mm combo wrench
Small flat head/regular screwdriver
#3 philips screwdriver
Compression lug crimping tool
Knock-out set (for glands)
Equipment:
Compression lugs for cable terminations
Cable to Service Bypass Panel from system feeder
Cable to UPS input from Service Bypass Panel
Cable to Service Bypass Panel from UPS output
Cable from Service Bypass Panel to customer distribution
Cable to UPS input from external batteries/external Battery Breaker Box
(systems with external battery)
Solid core, control cable to UPS from Service Bypass Panel
Solid core, control cable to UPS from external batteries/external Battery
Breaker Box
CAUTION!
Heavy equipment. To prevent personal injury or equipment damage, take extreme care when
handling and transporting UPS cabinet and equipment.
CAUTION!
Ensure that front doors are in place and that internal front cover is fastened by screws before
attempting to lift or transport the system.