Mitsubishi Electric FR-D710W-0.1K, Instruction Manual

Page: 44 / 313

35
Connection of stand-alone option unit
2
WIRING
2.4.4 Connection of the power regeneration common converter (FR-CV)
When connecting the power regeneration common converter (FR-CV), connect the inverter terminals (P/+ and N/-) and power
regeneration common converter (FR-CV) terminals as shown below so that their symbols match with each other.
After making sure that the wiring is correct, set "2" in
Pr. 30 Regenerative function selection .
2.4.5 Connection of a DC reactor (FR-HEL)
When using the DC reactor (FR-HEL), connect it across terminals P/+ and P1.
In this case, the jumper connected across terminals P/+ and P1 must be removed. Otherwise, the reactor will not exhibit its
performance.
∗1
Keep input terminals (R/L1, S/L2, T/L3) open. Incorrect connection will damage the inverter.
∗2
Do not insert an MCCB between the terminals P/+ and N/- (between P/L+ and P/+, between N/L- and N/-). Opposite polarity of terminals
N/- and P/+ will damage the inverter.
∗3
Always connect the power supply and terminals R/L11, S/L21, T/MC1.
Operating the inverter without connecting them will damage the power regeneration common converter.
∗4
Use Pr. 178 to Pr. 182 (input terminal function selection) to assign the terminals used for the X10, RES signal. (Refer to page 114)
∗5
Be sure to connect terminal RDYB of the FR-CV to the X10 signal or MRS signal assigned terminal of the inverter, and connect terminal
SE of the FR-CV to terminal SD of the inverter. Without proper connecting, FR-CV will be damaged.
NOTE
The voltage phases of terminals R/L11, S/L21, T/MC1 and terminals R2/L1, S2/L2, T2/L3 must be matched.
Use sink logic (factory setting) when the FR-CV is connected. The FR-CV cannot be connected when source logic is
selected.
Do not connect a DC reactor to the inverter when FR-CV is connected.
Do not remove the jumper across terminals P/+ and P1.
NOTE
The wiring distance should be within 5m.
The size of the cables used should be equal to or larger than that of the power supply cables (R/L1, S/L2, T/L3).
(Refer
to page 17)
Single-phase 100V power input model is not compatible with DC reactor.
R/L
11
Dedicated stand-alone
reactor (FR-CVL)
S/L
21
T/L
31
R2/L
12
S2/L
22
T2/L
32
R2/L
1
S2/L
2
T2/L 3
R/L 11
S/L
21
T/MC1
P/L+
U
V
W
IM
FR-CV type power
regeneration common converter
Inverter
PC
SD
X10
RES
SD
P24
SD
RDYB
RSO
SE
RDYA
N/L-
*4
*5
*2
*4
*3
R/L1
S/L2
T/L3
P/+
N/-
*1
Three-phase
AC power supply
MCCB
MC
1
P1
FR-HEL
Remove the jumper.
P/+