Mitsubishi Electric FR-CV-7.5K Instruction Manual page 22

(3) Cables, crimping terminals, etc.
Refer to the following for the cables, crimping terminals and terminal tightening torques used for the power
regeneration common converter.
NFB MC
1)
3-phase
AC power supply
Note: 1. The cables used should be 75°C (167F°) copper cables.
2. Tighten the terminal screws to the specified torques.
Undertightening can cause a short or misoperation.
Overtightening can cause the screws and unit to be damaged, resulting in a short or misoperation.
3. Do not insert the NFB between terminals P - N (P/L+ - P/+, N/L- - N/-).
FR-CVL
2)
R/L11 R2/L12
R2/L1
S/L21 S2/L22
S2/L2
T/L31 T2/L32
T2/L3
R/L11
S/L21
T/MC1
4)
5)
FR-CV
3) (Note 3)
P/L+
N/L-
17
Wiring
FR-A720
R/L1
U
S/L2
V IM
T/L3
W
R1/L11
S1/L21
P/ +
N/-
FR-A720
R/L1
U
S/L2
V IM
T/L3
W
R1/L11
S1/L21
+
P/
N/-
FR-A720
R/L1
U
S/L2
V
IM
T/L3
W
R1/L11
S1/L21
+
P/
N/-
2