Copyright
Trace Engineering Co., Inc.
Telephone (360) 435-8826
Part Number 3471
5916 195th Street, NE
Fax (360) 435-2229
Released: Thursday, April 29, 1999
Arlington, WA 98223 USA
5-8
PMO-C40, C40K & VLC40 for DR Systems
PMO-C40, C40K & VLC40 for DR Systems
This view illustrates the installation, mounting, and cabling
of the C40 options looking toward the left-hand cabinet
panel. PMO-C40 multipurpose controller includes a
user-selectable PV Charge Controller mode, a DC Load
Control mode, and a Diversion Load Control mode (the
controller can operate in only one mode at a time). In
addition, the PMO-C40 includes a 60 amp DC Heineman™
CD breaker, #6 AWG wiring with ring terminals, and all
mounting hardware. A 22-page operating manual for the
C40 controller is also included. The PMO-VLC40 is a
voltage limiting controller. It includes all of the items that
come with the PMO-C40, but uses a modified C4O for
systems that use PV modules generating high open circuit
voltage (over 70 volts DC) without batteries. The VLC40
automatically limits voltage to less than 70 volts DC.
PMO-C40K Installation Kit. The PMO-C40K installation kit
includes everything that the PMO-C40 includes except the
C40 itself, and the C40 operating manual.
#
Qty
Part No.
Description
1
6”
3304
1” double-backed tape
2
4
486
#10 starwasher
3
4
411
10-32 x ½” HH SS bolt
4
2323
6 AWG cable w/ #3238 decal & 2430
ring
terminal
5
2323
6 AWG cable w/ ring terminal & 716-1
6
2323
6 AWG cable w/ #3204 decal & 2430
ring
terminal
7
1
PMO-DCBB
DC bonding block
8
1
3224
Solar Array decal
9
4
442
10-32 HH SS capscrew
10
4
486
#10 star washer
11
1
2298
60-amp DC breaker
12
1
3233
”Solar Array 1” decal
Tools Required: knife or scissors,#1 and #2 straight-blade screwdriver,
5/16 & 7/16” socket, wrench, or nut driver, wire-stripping pliers, ¼” socket
or wrench.
