053-996-B0 Rev D
Page 14 of 26
5.3.4
Breaker Return (Ground) Connections
Connect breaker (ground) output connections to the DCP03 ground bar. Secure two hole lugs to the 1/4” holes (on
5/8” centers) using the supplied hardware with the DCP03. Cables should run directly out the rear of the
distribution center above the breaker (hot) output cables. Refer to Figure 11.
Figure 11–Load, and return connection locations
5.4
Alarm Connections
NOTE:
To aid the user with installation, frequent reference is made to drawings located at the rear of this manual.
Custom configurations may be detailed within the Alpha power system documentation package.
For terminal block connections, the recommended wire sizes are 0.14 to 1.50mm
2
(#26 to #16 AWG) for the
temperature range of 0 to 50 deg. C (as per UL/CSA).
CAUTION: to reduce risk of fire, use only 0.14mm
2
(#26 AWG) or larger wire.
Route via wire-ways and use existing cable clamps to secure to existing (factory) wire harness along with
customer run signal wires. Ensure signal wires are routed along hinge point of front door so door opening and
closing won’t require excess wire slack. Refer to Figure 12 for wire routing example.
Terminal block connections for the internal alarm card or CXCI/CXCI+ I/O should be routed along the left side of
the DCP03 (looking at unit from front). Connections to the optional 4R/8D should be routed along the right hand
side of the DCP03. Refer to the customer connections (“–08”) drawing at the rear of this manual for details on
terminal block assignments.
Load breaker (hot) connection
System return (ground) bar