Mitsubishi Electric FR-A806 Instruction Manual page 69

Connection of stand-alone option units
2.11.5
Connection of the multifunction regeneration
converter (FR-XC)
Common bus regeneration mode with harmonic suppression disabled
(Pr.416 = "0")
When connecting the multifunction regeneration converter (FR-XC) to suppress power harmonics, perform wiring securely as
follows. Incorrect connection will damage the multifunction regeneration converter and the inverter.
Turn ON switch 1 (connection mode setting switch) in the function selection switch assembly (SW2). If the switch setting does
not match the actual wiring, the connection mode fault "E.T" occurs.
After making sure that the wiring is correct and secure, set "2 or 102" in Pr.30 Regenerative function selection. (Refer to the
Instruction Manual (Detailed).)
MCCB MC
∗8
Fuse
∗8
Fuse
Power
supply
∗8
Fuse
68
INSTALLATION AND WIRING
FR-XCL
∗4∗9
R/L1 R2/L12 R2/L12
S/L2 S2/L22 S2/L22
T/L3 T2/L32 T2/L32
∗4∗5
R/L1
S/L2
∗7
T/L3
R1/L11
S1/L21
RES
SOF
LOH
SD
FR-XC
Junction terminal
P/+
N/-
RYB
RSO
SE
C
B
A
Junction terminal
Junction terminal
Inverter
∗1
R/L1
S/L2
T/L3
R1/L11
S1/L21
Fuse
∗2∗3
P/+
P1
Fuse
N/-
∗7
X10(MRS)
RES
SD
Inverter
∗1
R/L1
S/L2
T/L3
R1/L11
S1/L21
Fuse
P/+
∗2∗3
P1
Fuse
N/-
∗7
X10(MRS)
RES
SD
Inverter
∗1
R/L1
S/L2
T/L3
R1/L11
S1/L21
Fuse
∗2∗3
P/+
P1
Fuse
N/-
X10(MRS) ∗6
RES
SD
U
V
IM M
W
U
V
IM M
W
U
V
IM M
W