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Wiring Of The Inverter And Filterpack - Mitsubishi Electric FR-F700PJ Instruction Manual

Air-conditioning inverter.
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Three-phase 400V class
FR-F740PJ-0.4K to 3.7K
Jumper
N/- P/+
R/L1 S/L2 T/L3
PR
Power supply
FR-F740PJ-11K, 15K
N/-
P/+ PR R/L1 S/L2 T/L3
Jumper
Power supply
2.2.3

Wiring of the inverter and Filterpack

Perform wiring of the inverter and Filterpack in the following procedure.
(1) Connect the commercial power supply to the terminal R0, S0 and T0 of the Filterpack.
(2) Connect the earthing (grounding) cable (green and yellow striped cable) of the Filterpack to the inverter earth (ground)
terminal.
(3) Connect the power supply cable (black cable) of the Filterpack to the terminal R, S and T. (Phase sequence need not be matched.)
(4) Remove the jumper across terminals P/+ and P1 of the inverter, and connect the P and P1 cables (red cable) of the
Filterpack.
(5) Connect the motor cable to the inverter output terminals (U, V, W). (Match the phase sequence.)
Filterpack
(FR-BFP2)
R0 S0 T0
Earth
Power supply
(Ground)
Connection example with FR-F740PJ-11K
NOTE
 For the inverters with Filterpacks, make sure the power cables are connected to R0, S0, and T0 of the Filterpack (FR-
BFP2). (Phase sequence does not need to be matched)
Never connect the power cable to the U, V, W of the inverter. Doing so will damage the inverter.
 When connecting Filterpack, make sure that the jumper across the terminal P/+ and P1 of the inverter is removed.
 Connect the GND cable of Filterpack to the earth (ground) terminal of the inverter.
Use the earth (ground) terminal of Filterpack for earthing (grounding). The inverter is earthed (grounded) through
Filterpack.
M
Motor
M
Motor
Inverter
Jumper
N/-
P/+ PR R/L1 S/L2 T/L3
P1 P
R
GND
S
T
Main circuit terminal specifications
FR-F740PJ-5.5K, 7.5K
Jumper
R/L1 S/L2 T/L3
N/-
P/+ PR
Power supply
NOTE
 For the inverters without Filterpacks, make sure
the power cables are connected to R/L1, S/L2,
and T/L3. (Phase does not need to be matched.)
Never connect the power cable to the U, V, and W
of the inverter. Doing so will damage the inverter.
 Connect the motor to U, V, and W. Turning ON the
forward rotation switch (signal) at this time
rotates the motor counterclockwise when viewed
from the load shaft.
M
Motor
M
Motor
21
2

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