22
INSTALLATION AND WIRING
(2) Terminal block layout of the power circuit
(3) Cables, crimping terminals, etc.
The following table lists the cables and crimping terminals used with the inputs (R (L
1
), S
(L
2
), T (L
3
)) and outputs (U, V, W) of the inverter and the torques for tightening the screws:
* A jumper is connected across P1-P/+.
Applicable Inverter Type
Terminal
Screw
Size
Tight-
ening
Torque
N
⋅
m
Crimping
Terminals
HIV Cables
mm
2
AWG
R, S, T
(L
1
, L
2
, L
3
)
U, V, W
R, S, T
(L
1
, L
2
, L
3
)
U, V, W
R, S, T
(L
1
, L
2
, L
3
)
U, V, W
M4500E-001
M4
1
2-4
2-4
2
2
14
14
M4500E-002
M4
1
2-4
2-4
2
2
14
14
M4500E-003
M4
1
2-4
2-4
2
2
14
14
M4500E-005
M4
1
2-4
2-4
2
2
14
14
M4500E-007.5
M4
1
2-4
2-4
2
2
14
14
M4500E-010
M4
1
5.5-4
2-4
3.5
2
12
14
Note:1. The cables used should be 75
°
C (167
°
F) 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.
P1
PR
U
V
W
Screw size (M4)
TB1
Screw size (M4)
N/-
P/+
R/L
1
S/L
2
T/L
3
M4500E.book 22 ページ 2005年2月22日 火曜日 午後5時7分
Summary of Contents for M4000E series
Page 11: ...MEMO ...
Page 23: ...12 MEMO ...
Page 55: ...44 MEMO ...
Page 173: ...162 MEMO ...
Page 199: ...188 MEMO ...