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1.4.6 Connecting Output Cables
Output cables connect the KLM-PDP to equipment that is to be powered. The load current rating
cannot exceed 80% of the conductor rating. For example, with a 30-amp maximum fuse rating,
use 10-AWG wire to support 25-amps continuous load.
DANGER
!
DANGER! The KLM-PDP may be powered during this procedure! Also verify that there
are no fuses present in the KLM-PDP for the output circuits being cabled. Failure to do so
can result in hazardous conditions!
Then connect and test each circuit, one at time, according to the following procedure.
1. Construct BATT and RTN cables for both A and B output power
circuits. Use properly rated cables and two-hole compression
lugs. If the lugs are not insulated, insulate the lug barrels with
UL94V0-rated heat shrink tubing.
For assistance, refer to the operating company’s
installation procedures.
2. Locate Side A output power terminals on the KLM-PDP back-
plane. Loosen and remove the plastic terminal covers.
3. Clean the contact areas of the compression lugs and the
BATT and RTN output terminals. Use a coarse, non-metallic
cleaning pad.
4. Remove all power cards and/or equipment fuses from equip-
ment to be connected to and powered by the KLM-PDP.
5. Install only one cable per termination point. Do not connect
more than one load (cable) to the same fuse (Output
terminal) position.
6. If required by the operating company’s installation procedures,
use anti-oxidant compound between the compression lugs and
the BATT and RTN terminals.
Table 1 - Alarm Card Display
Input power for...
Relay contact
closure
Visual indicator (Power LED) is...
Input A
Input B
Power A
Power B
ON
ON
C-NC
ON (GREEN)
ON (GREEN)
ON
OFF
C-NO
ON (GREEN)
OFF
OFF
ON
C-NO
OFF
ON (GREEN)
OFF
OFF
C-NO
OFF
OFF
Torque screws to
9 in-lb. [1.01 N-m]
Compression lug
Shrink-wrap
tubing
Figure 5 - Connecting
Output Cables
