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Mitsubishi Electric FR-A500 Instruction Manual Page 40

Transistorized inverter.
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Note: 1. Do not insert MCCB between terminals P-N <+ - –> (P/+ -P<+ - P>, N/– - N < – -N>).
2. Remove the jumpers across terminals R-R1 and S-S1 <L
connect the control circuit power supply across terminals R1
terminals R, S, T <L
Opposite polarity of terminals N <->, P <+> will also damage the inverter.
3. The voltage phases of terminals R, S, T <L
before connection.
4. Use Pr. 180 to Pr. 186 (input terminal function selection) to assign the terminals used for the X10
and X11 signals.
Use the X11 signal when using the computer link plug-in option (FR-A5NR). (Refer to page 85)
5. When the FR-HC is connected, use sink logic (factory setting). For source logic, the FR-HC
cannot be connected. (For the EC version, select the sink logic.)
(5) Connection of the power regeneration common converter (FR-CV)
When connecting the FR-CV type power regeneration common converter, connect the inverter terminals (P/
+, N/–) and FR-CV type power regeneration common converter terminals as shown below so that their
signals match with each other. After making sure that the wiring is correct, set "2" in Pr. 30 "regenerative
function selection". For details, refer to the instruction manual of the FR-CV type power regeneration
common converter.
MC
MCCB
3-phase
AC power
supply
Note: 1. Remove the jumpers across the R-R1 <L1-L11> and S-S1 <L2-L21> terminals of the inverter,
and connect the control circuit power supply across terminals R1-S1 <L11-L21>. The power
input terminals R, S, T <L1, L2, L3> must be open. Accidental connection will damage the
inverter. Opposite polarity of terminals N/-, P/+ will damage the inverter.
2. The voltage phases of terminals R/L11, S/L21, T/MC1 and terminals R2/L1, S2/L2, T2/L3 must
be matched before connection.
3. Use Pr. 180 to Pr. 186 (input terminal function selection) to assign the terminals used for the X10
signal. (Refer to page 155.)
4. When the FR-CV is connected, use sink logic (factory setting). For source logic, the FR-CV
cannot be connected. (For the EC version, select the sink logic.)
5. Do not insert MCCB between terminals P-N <+ - –> (P/L+-P <P/L+ - +>, N/L– - N <N/L– - –>)
6. Make sure terminals R/L11, S/L21, T/MC1 are connected to the power supply. Running the
inverter without connecting the terminals will damage the power regeneration common converter.
, L
, L
> must be open. Incorrect connection will damage the inverter.
1
2
3
Dedicated stand-alone
reactor (FR-CVL)
1
R/L
R2/L
11
12
S/L
S2/L
21
22
T/L
T2/L
31
32
INSTALLATION AND WIRING
-R
and L
1
1
-
S1 <L
, L
, L
> and terminals R4, S4, T4 must be matched
1
2
3
R<L
S<L
T<L
R1<L
S1<L
FR-CV power regenerative
common converter
R2/L
(Note 5)
1
P/+
S2/L
P/L+
2
N/-
T2/L
N/L-
3
(Note 6)
P24
R/L
11
SD
S/L
21
RDYA
T/MC1
RDYB
RSO
SE
31
-S
> of the inverter, and
2
1
·
L
>. The power input
11
21
1>
U
(Note 1)
2>
IM
V
3>
W
11>
21>
Inverter
PC
SD
X10 (Note 3)
RES
SD
2

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  • Rajesh yadav Nov 23, 2017 01:03:
    electrical controling conction manual
  • TAtang Jan 03, 2017 11:22:
    Jalan sebentar terus muncul E,7 errlor
  • THAI Sep 28, 2015 08:47:
    MANUAL INVERTER MITSUBISHI a100 .thank you very much
  • sandeep Feb 15, 2014 09:20:
    good manual and it is very good to understand the contant of inverter and i lernt many things in this manual