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5 Conditions
Table 5.13 Three-Phase 400 V Class (Finless-Type Drive)
Rated Output
Drive Model
4001
4002
4004
4005
4007
4009
4012
4018
4023
4031
4038
◆
Screw Sizes and Tightening Torques
Table 5.14
shows the correct screw sizes and tightening torques to safety the drive to a
metal surface (enclosure panel).
Drive Model
B001 - B012
2001 - 2021
2030 - 2056
2070
18
Carrier
Current
Frequency
(A)
(kHz)
1.2
2
2.1
2
4.1
2
5.4
2
7.1
2
8.9
2
11.9
2
17.5
2
23.4
2
31
2
38
2
Table 5.14 Screw Sizes and Tightening Torques
YASKAWA TOEP C710617 0SB YASKAWA AC Drive GA500 Installation Manual
Drive Watt Loss (W)
Interior Unit
Loss
8
13
14
16
20
28
39
58
81
99
141
Screw Size
M5
M5
M5
M6
Heatsink Plate Loss
(P
)
Loss
7
12
24
32
44
58
83
146
204
259
319
Tightening Torque
N∙m (lbf∙in)
2.0 - 2.5
(17.7 - 22.1)
2.0 - 2.5
(17.7 - 22.1)
2.0 - 2.5
(17.7 - 22.1)
4.0 - 5.0
(35.4 - 44.3)
Total
Loss
15
25
38
48
64
86
122
203
286
357
460
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