Mitsubishi Electric F720PJ-11KF, Manual

Page: 65 / 96

Features
Options
Precautions
Motor
Connection
example
Standard
specs.
Outline
dimensions
Parameter
list
Parameter
descriptions
Protective
functions
IPM motor
control
Compatibility
W
arranty
Te
rminal connection
diagrams
T
e
rminal specs.
Operation panel
Parameter unit
FR Configurator
65
Power regeneration
common converter
FR-CV-(H)
 K
 Enables continuous regenerative operation at 100% torque. This option can support continuous regenerative operations including line operation.

This converter eliminates the need of preparing brake units per inverter. This converter can cut down the total space and the cost.

The regenerated energy is used by another inverter, and if there is still an excess, it is returned to the power supply, saving on the energy
consumption.

The exothermic section of the heatsink protrusion type protrudes from the back side of the enclosure to dissipate the heat generated from the
converter to the outside of the enclosure.
 Connection diagram
 Outline dimension
Name (model) Specification and Structure
R/L11
Dedicated stand-alone
reactor (FR-CVL)
S/L21
T/L31
R2/L12
S2/L22
T2/L32
R2/L1
S2/L2
T2/L3
R/L11
S/L21
T/MC1
P/L+
U
V
W
M
FR-CV type
Power regeneration
common converter
Inverter
PC
SD
X10
RES
SD
P24
SD
RDYB
RSO
SE
RDYA
N/L-
R/L1
S/L2
T/L3
P/+
N/-
Three-phase
AC power
supply
MCCB
MC
1
(Note) A Filterpack cannot be connected when FR-CV is connected.







Do not connect anything to power input terminals (R/L1,
S/L2, T/L3). Incorrect connection will damage the
inverter.
Connecting the opposite polarity of terminals N/- and P/
+ will damage the inverter.

Do not insert an MCCB between the terminals P/+ and
N/- (between terminals P/L+ and P/+ or between N/L- and
N/-).
Always match the terminal symbols (P/+, N/-) at the
inverter side and at the power regeneration common
converter side. Incorrect connection will damage the
inverter.
Do not remove the jumper across P/+ and P1.

Be sure to connect the power supply and terminals R/
L11, S/L21, and T/MC1. Operating the inverter without
connecting them will damage the power regeneration
common converter.

Install the dedicated stand-alone reactor (FR-CVL) on a
horizontal place.

Assign the terminal for X10, RES signal using any of Pr.
178 to Pr. 182 (input terminal function selection) .

Always connect terminal RDYB of the FR-CV to an
inverter terminal where the X10 signal or the MRS
signal is assigned to. Always connect terminal SE of the
FR-CV to the inverter terminal SD. Not connecting these
terminals may damage the FR-CV.
H
H
W
W
D1
D
D
W
H
D1
D
[FR-CV-(H)]
[FR-CV-(H)-AT]
[FR-CVL]
FR-CV-(H) (unit mm)
FR-CV-(H)-AT (unit mm)
FR-CVL (unit mm)
Voltage/capacity W H D D1 Voltage/capacity W H D D1
20
0V
7.5K/11K 90 300 303 103
40
0V
7.5K/11K/
15K
120 300 305 105
15K 120 300 305 105
22K/30K 150 380 322 122 22K/30K 150 380 305 105
37K/55K 400 620 250 135 37K/55K 400 620 250 135
Voltage/capacity W H D D1 Voltage/capacity W H D D1
20
0V
7.5K/11K 110 330 315 115
40
0V
7.5K/11K/
15K
130 330 320 120
15K 130 330 320 120
22K/30K 160 410 350 150 22K/30K 160 410 350 150
Voltage/capacity W H D Voltage/capacity W H D
20
0V
7.5K/11K/
15K
165 155 130
40
0V
7.5K/11K 220 200 135
15K 220 205 135
22K 165 155 140 22K 220 215 150
30K 215 175 160 30K 245 220 185
37K 220 200 320 37K 245 265 230
55K 250 225 335 55K 290 280 230