Eaton Cooper Power System LCR 6600 RFN, Instructional Leaflet

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10
Instructional Leaflet
LCR 6600 RFN Load Control Switch (Brazil)
LCR 6600 RFN Wiring Connections
Install the wiring within a 1/2 inch liquid-tight,
non-metallic, flexible conduit or make sure the wiring
is close nippled into an approved junction box or
wiring compartment. All power and control wires
must be properly terminated.
When using the enclosure’s wiring compartment, the
divider installed within the wiring compartment must
remain in place to isolate the low voltage wires from
the high voltage wires. The wiring compartment is
suitable for 1 and 2 relay configurations. Units with 3
or more relays will require an external junction box
for wiring termination. Please refer to
Table 1 and
Table 2 on this page for the proper wiring
requirements.
All wiring connections are made to factory-installed,
color-coded leads that are rated for 600 VAC, 105°C.
The table on this page lists the color codes and
gauges for the LCR leads.
The standard lead length is 8 inches (20.32 cm) and
these leads are for connections within the enclosure
wiring compartment.
Two output leads are supplied for each relay. No
polarity requirements apply. All relay leads are
attached via push-on connectors.
Test Button
The Test button, located on the LCR board, can
perform the following functions:
Cancel Cold Load Pickup at Power-On
Push and hold the Test button while applying power
to the unit to cancel cold load pickup.
Test Relay Control
Push for less than 5 seconds and release the Test
button to control the relay for 1 minute.
The relay control initiated by the Test button is
implemented as a standard timed load control
command, zero delay, and zero random extension.
This overrides any other currently implemented or
delayed control.
NOTE: Pushing the Test button multiple times does
not increment the control time by an
additional amount of time
.
CAUTION Incorrect connections can
damage the LCR when power is applied.
Follow all applicable Local and National
Electrical Codes when wiring the LCR.
MISE EN GARDE Un branchement incorrect
peut endommager le LCR au moment de la
mise sous tension. Conformez-vous à tous les
codes de l'électricité locaux et nationaux
pertinents pour procéder au branchement du
LCR.
Table 1. Wire Colors and Gauge
Connection Lead Color Gauge
Common Black 18
120/240 VAC Red 18
L1 Power (24 VAC) Red 18
L2 Power (24 VAC) Red 18
Relay 1 Yellow 18
Relay 2 Blue 10
Relay 3 (Low Power) Orange 18
Relay 4 (High Power) Green 10
Table 2. Relay Configuration
Configuration
Large
Compartment
Small
Compartment
One Low Current
Relay Power One Low Current
Relay
One Low Current
Relay and One
High Current Relay Power plus
One High Current
Relay
One Low Current
Relay
Two Low Current
Relays Two Low Current
Relays
Power
One High Current
Relay One High Current
Relay
Power
3 or More Relays Junction Box is Required