Pulsafeeder Pulsar DLCM - Manual (Page 15)

9
5.4 High Voltage Connections
There are only three high voltage connections to be made on the DLCM: supply power (J1), PULSAR
motor load (J3), and Alarm Relay Load (J2). Only the supply power and PULSAR motor load
connections are required. Refer to Figure 4 for connection location.
Figure 4 – High Voltage Connections
The Positive (+) and Negative (-) wires may not be labeled. Do not be concerned with polarity when
hooking up the motor. It does not matter what direction the motor rotates.
5.4.1 Supply Power
T HE DLCM REQUIRES ONE CONNECTION TO AN EXTERNAL POWER SOURCE . I T USES THIS SAME
CONNECTION TO POWER ITS OWN SUPPLY
,
THE
DC
PUMP MOTOR AND THE ALARM RELAY
OUTPUT . Y OU MUST TAKE THESE EXTERNAL LOADS INTO CONSIDERATION WHEN SIZING THE
BRANCH CIRCUIT
.
The DLCM power supply and attached PULSAR motor are not fuse protected. You are responsible for
correctly sizing the protection element (i.e., fuse or circuit breaker at the distribution panel). Use the
work sheet on the next page for correctly sizing the branch protection element.