Installation, Wiring & Setup
1.
Mount the appropriate 8 pin octal socket in a suitable enclosure.
NOTE: a 600V-rated socket such as the Macro-
matic 70169-D or Custom Connector OT08-PC must be used with these products on applications greater than
300V. When making connections to the socket, make sure to match the terminal numbers on the socket to the
ones shown on the wiring diagram (the wiring diagram on the relay is the view looking towards the bottom of
the relay vs. the top of the socket).
Use one or two #12-22 solid or stranded copper or copper-clad aluminum
conductors with terminals on the above Macromatic or Custom Connector sockets—a terminal tightening torque of 12
in-lbs should be used.
2.
Connect the three-phase line-line voltage to terminals 3, 4 and 5 (see W iring Diagram on the side of the relay or at
right). A connection to the neutral or ground is not required in Wye systems. DO NOT connect output wires to
terminals 1, 2 and 8 until later (Step 5).
3.
Plug the three-phase monitor relay into the socket, making sure the key on the center post is in the proper orientation before insertion.
If the
relay must be removed from the socket, do NOT rock the relay back and forth excessively—the center post could be damaged.
(Continued on Back)
Diagram 23
901-0000-105
April, 2014
(New)
DANGER!
Potentially hazardous voltages are present. Electrical shock can cause death or serious injury.
Installation should be done by qualified personnel following all National, State & Local Codes.
BE SURE TO REMOVE ALL POWER SUPPLYING THIS EQUIPMENT BEFORE CONNECTING OR DISCONNECTING WIRING.
READ INSTRUCTIONS BEFORE INSTALLING OR OPERATING THIS DEVICE. KEEP FOR FUTURE REFERENCE.
INSTALLATION
INSTRUCTIONS
PCP S
ERIES
T
HREE
-P
HASE
M
ONITOR
R
ELAYS
IMPORTANT: READ THIS FIRST IF REPLACING A PCP2 SERIES PRODUCT WITH DATE CODE OF 1414 OR EARLIER
Macromatic has obsoleted the PCP2 product and replaced it with the PCPU, which works on any line-line voltage from 190-500V. The PCPU functions the
same as the obsolete PCP2 and can be used in place of it without any special setup. This change is effective on products manufactured with Date Code of
1415 or later (2nd week of April 2014). For more information, please contact Macromatic.
