186
YASKAWA
TOEPC7106170YB YASKAWA AC Drive GA500 Installation & Primary Operation
Model
Terminal
Recomm.
Gauge
mm
2
Applicable
Gauge
mm
2
Wire
Stripping
Length
mm
Terminal
Screw
Size and
Shape
Tightening
Torque
N
∙
m (lbf
∙
in)
4031
R/L1, S/L2, T/L3
6
4 - 10
10
M4
1.5 - 1.7
(13.5 - 15)
U/T1, V/T2, W/T3
6
4 - 10
10
M4
1.5 - 1.7
(13.5 - 15)
-, +1, +2
10
2.5 - 16
18
M5
2.3 - 2.5
(19.8 - 22)
B1, B2
2.5
2.5 - 4
10
M4
1.5 - 1.7
(13.5 - 15)
6
6 - 16
-
M6
5.4 - 6.0
(47.8 - 53.1)
4038
R/L1, S/L2, T/L3
10
4 - 16
10
M4
1.5 - 1.7
(13.5 - 15)
U/T1, V/T2, W/T3
6
2.5 - 10
10
M4
1.5 - 1.7
(13.5 - 15)
-, +1, +2
16
4 - 25
18
M5
2.3 - 2.5
(19.8 - 22)
B1, B2
4
2.5 - 6
10
M4
1.5 - 1.7
(13.5 - 15)
10
6 - 16
-
M6
5.4 - 6.0
(47.8 - 53.1)
*1
Remove insulation from the ends of wires to expose the length of wire shown.
■
Connect a Fuse to the Input Side (Primary Side)
The drive circuit protection must comply with EN 61800-5-1:2007 for protection against a
short circuit in the internal circuitry. Connect semiconductor fuses on the input side for
branch circuit protection.
Refer to
Single-Phase 200 V Class on page 187
Three-Phase 200 V Class on page 187
and
Three-Phase 400 V Class on page 187
for more information about recommended
fuses.
WARNING
Electrical Shock Hazard. After the drive blows a fuse or trips a GFCI, do not
immediately energize the drive or operate peripheral devices. Wait for the time specified on the warning
label at a minimum and make sure that all indicators are OFF. Then check the wiring and peripheral device
ratings to find the cause of the problem. If you do not know the cause of the problem, contact Yaskawa
before you energize the drive or peripheral devices. If you do not fix the problem before you operate the
drive or peripheral devices, it can cause serious injury or death.