PCR-LE2 series
13
Single-phase three-wire output or three-phase out-
put
1
Check that the POWER switch is turned off.
2
Check that the breaker of the switchboard is off.
3
Unfasten the screws (two locations) of the OUTPUT
3P4W(1P3W) terminal block cover, and remove the
cover.
OUTPUT 3P4W(1P3W)
terminal block
4
Securely connect the load cables to the OUTPUT
3P4W(1P3W) terminal block.
If the load has a ground (GND) terminal, be sure to con-
nect it to the G terminal of the PCR27000LE2 OUTPUT
3P4W(1P3W) terminal block. Be sure to use a wire whose
diameter is greater than or equal to the diameter of the
wires used to connect the load.
G
N
U
V
W
G
N
U
V
M8
Three-phase output
Single-phase three-wire output
5
Fasten the cover that you removed in step 3 with the
screws (two locations).
Connecting the Load (Cont.)
When the load is located at a remote location
Remote control can be used to turn the output off, but it cannot be
used to turn the POWER switch off. If you want to connect the PCR-
LE2 Series to a load that is located at a remote location, install a
switch between the OUTPUT terminal block and the load to prevent
electric shock. Then, turn that switch off.
WARNING
Risk of electric shock.
• Before you install the switch between the OUTPUT ter-
minal block and the load, be sure to turn the POWER
switch off and turn off the breaker of the switchboard.
• The current rating of the switch must be greater than
or equal to the maximum current of the PCR-LE2 Se-
ries.
• For the switch circuit, use a multi-pole switch that can
cut off all lines simultaneously (two poles for single-
phase output, three poles for single-phase three-
phase output, and four poles for three-phase output).
• Be sure to turn the switch off before connecting the
load to the terminal at the load end of the switch.
• Do not touch the switch terminals when the POWER
switch is on. Before you connect cables to the OUT-
PUT terminal block, be sure to turn the POWER switch
off, and then turn off the switchboard.
N L
N W V U
U
V
W
N
Switch
LOAD
L
N
Switch
LOAD
PCR-LE2
Not used during single-phase three-wire output.
Before you connect the cables, be sure to turn the POWER
switch off and turn off the breaker of the switchboard.
OUTPUT terminal block
Terminals on the load side
Turn the switch off, and
then connect the load.
Terminals on the OUTPUT terminal block side
Risk of electric shock. Do not touch the terminals.
Terminals on the load side
Turn the switch off, and then connect the load.
Terminals on the OUTPUT terminal block side
Risk of electric shock. Do not touch the
terminals.
Connecting wires to the PCR12000LE2, PCR18000LE2, or PCR27000LE2
