Alpha Technologies CXPS 48-1.8-i, 48V Pos Gnd - Manual (Page 15)

Argus Technologies Ltd. 053-990-C0 Rev A WC
Printed in Canada. © 2008 Argus Technologies Ltd. ARGUS and CORDEX are trademarks of Argus Technologies Ltd. All Rights Reserved. Page 3 of 30
2 Features
2.1 System Overview
The basic system configuration is called out by Argus part number 053-990-20-000; which includes:
• 300A DCP03 distribution center
• Cordex Integrated System Controller (CXCI)
• One (1) Cordex 48-1.8kW 4-module rectifier shelf
• Kydex rear cover
• 19” rack mount rails (center and flush mount)
• 19” to 23” rack mount adaptors
• System integration cabling and bus work
• Two (2) battery temperature compensation probes (12’ each).
Optional system configurations are available as:
053-990-20-031: basic configuration factory installed into a 7 foot 19” zone 4 relay rack and three (3) battery
trays with cabling and 100A battery disconnects for up to three (3) 48V VRLA strings.
053-990-20-040: basic configuration factory installed into a 7 foot 23” zone 4 relay rack and two (2) battery trays
with cabling and 100A battery disconnects for up to two (2) 48V VRLA strings.
2.2 Distribution Center
2.2.1 Distribution Configurations
The DCP03 contains 18 total AM-type plug-in breaker positions with two-hole connection points for both breaker
output and the ground return bus. The breaker distribution, for the CXPS 48-1.8-i, is configured for 4 battery
breaker and 14 load breaker positions as shown below:
Figure 2–DCP03 configured for 4 battery and 14 load breakers
Battery breaker
connections
Load breaker
connections
NOTE: Load breakers require mid-trip AM plug-in breakers, and battery breakers require series-trip AM plug-in breakers.
NOTE: When there is no power on the rectifiers and there is only one battery circuit breaker, there will be no alarm if the
circuit breaker trips.
2.2.2 Low Voltage Battery Disconnect (LVBD)
A 400A LVD is included for the CXPS 48-1.8-i system configuration. The LVD is installed in series with the
batteries (LVBD).