3.9 Control Circuit Wiring
54
YASKAWA ELECTRIC
TOEP C710656 10B YASKAWA Power Regenerative Unit - R1000 Instruction Manual
■
Wire Size and Torque Specifications
Select appropriate wire type and gauges from
For simpler and more reliable wiring, use crimp ferrules on the wire ends. Refer to
for ferrule terminal types
and sizes.
Table 3.9 Wire Gauge and Torque Specifications
■
Ferrule-Type Wire Terminals
Yaskawa recommends using CRIMPFOX 6, a crimping tool manufactured by PHOENIX CONTACT, to prepare wire
ends with insulated sleeves before connecting to the regenerative unit. See
Figure 3.22
Figure 3.24 Ferrule Dimensions
Table 3.10 Ferrule Terminal Types and Sizes
Terminal
Screw
Size
Tightening
Torque
N
m
(lb
in.)
Bare Wire Terminal
Ferrule-Type Terminal
Wire Type
Recomm.
Gauge
mm
2
(AWG)
Applicable
Gauge
mm
2
(AWG)
Recomm.
Gauge
mm
2
(AWG)
Applicable
Gauge
mm
2
(AWG)
FM, AC, AM, P1, P2, PC, SC,
A1, A2, A3, +V, -V, S1 to S8,
MA, MB, MC, M1, M2
M3.5
0.8 to 1.0
(7.1 to 8.6)
0.75
(18)
0.5 to 2
(20 to 14)
–
–
Shielded wire,
etc.
E (G)
M3.5
0.8 to 1.0
(7.1 to 8.6)
1.25
(12)
0.5 to 2
(20 to 14)
IG, R+, R-, S+, S-
M2
0.22 to 0.25
(1.9 to 2.2)
0.75
(18)
Stranded wire:
0.25 to 1.0
(24 to 17)
Solid wire:
0.25 to 1.5
(24 to 16)
0.5
(20)
0.25 to 0.5
(24 to 20)
Size
mm
2
(AWG)
Type
L
(mm)
d1
(mm)
d2
(mm)
Manufacturer
0.25 (24)
AI 0.25–6YE
10.5
0.8
2
PHOENIX CONTACT
0.34 (22)
AI 0.34–6TQ
10.5
0.8
2
0.5 (20)
AI 0.5–6WH
14
1.1
2.5
φ
d1
φ
d2
6 mm
L
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