
YASKAWA
TOEPC71061737D GA800 DRIVE INSTALLATION & PRIMARY OPERATION
125
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)
T414
R/L1, S/L2, T/L3
R1/L11, S1/L21, T1/L31
120 × 1 × 2
95 - 150
-
M12
35
(310)
U/T1, V/T2, W/T3
120 × 2
95 - 150
-
M12
35
(310)
-, +3
95 × 2
35 - 150
-
M12
35
(310)
120
35 - 240
-
M12
32 - 40
(283 - 354)
T477
R/L1, S/L2, T/L3
R1/L11, S1/L21, T1/L31
50 × 2 × 2
35 - 150
-
M12
35
(310)
U/T1, V/T2, W/T3
95 × 4
35 - 150
-
M12
35
(310)
-, +3
70 × 4
35 - 125
-
M12
35
(310)
150
50 - 150
-
M12
32 - 40
(283 - 354)
T568
R/L1, S/L2, T/L3
R1/L11, S1/L21, T1/L31
70 × 2 × 2
50 - 150
-
M12
35
(310)
U/T1, V/T2, W/T3
95 × 4
50 - 150
-
M12
35
(310)
-, +3
70 × 4
35 - 125
-
M12
35
(310)
95 × 2
60 - 150
-
M12
32 - 40
(283 - 354)
T605
R/L1, S/L2, T/L3
R1/L11, S1/L21, T1/L31
70 × 2 × 2
70 - 150
-
M12
35
(310)
U/T1, V/T2, W/T3
95 × 4
70 - 150
-
M12
35
(310)
-, +3
70 × 4
35 - 125
-
M12
35
(310)
95 × 2
60 - 150
-
M12
32 - 40
(283 - 354)
T720
R/L1, S/L2, T/L3
R1/L11, S1/L21, T1/L31
95 × 2 × 2
70 - 150
-
M12
35
(310)
U/T1, V/T2, W/T3
95 × 4
70 - 150
-
M12
35
(310)
-, +3
70 × 4
35 - 125
-
M12
35
(310)
95 × 2
60 - 150
-
M12
32 - 40
(283 - 354)
*1
The wire gauges for drive models 4810 to 4H12 are the recommended wire gauges when you use these drive models as a 6-Phase/12-
Pulse drive.
*2
Remove insulation from the ends of wires to expose the length of wire shown.
*3
When you use drive models 4810 to 4H12 as a 6-Phase/12-Pulse drive, remove the common bus bars on the input terminals.
*4
A junction terminal is necessary to connect a braking resistor unit (LKEB-series) to terminals - and +3.
*5
When you connect a braking unit (CDBR-type) to terminals - and +3, refer to
Braking Unit Connection Wire Gauge (CDBR-Type) on
.
■
Connect a Fuse to the Input Side (Primary Side)
The drive circuit protection must comply with IEC/EN 61800-5-1 for protection against a short circuit in the internal
circuitry. Yaskawa recommends that you install semiconductor protection fuses or ELCBs on the input side for branch
circuit protection.