YASKAWA iQpump1000 - Page 63

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Flange Type Heat Loss Data
Table 2.15 Model 4A0031
Drive Model
Voltage
Class
Heat Loss (W)
Wt. kg (lb)ND (Fc = 2 kHz) HD (Fc = 8 kHz)
Internal External Total Internal External Total
4A0031 400 160.5 294.6 455.1 115.1 208.0 323.1 5.7 (12.5)
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Flange Type Panel Cutout Dimensions for External Heatsink Mounting
CUTOUT
NOTES:
D=1.97 in. [50 mm] MINUS PANEL THICKNESS
0.71
[18.0]
7.91
[201.0]
7.09
[180.0]
(6)-#10
[M5]
0.47
[12.0]
5.51
[140.0]
10.0
[254.0]
0.85
[21.5]
6.21
[157.8]
14.17
[360.0]
6.27
[159.2]
11.3
[287.0]
Unit: in. [mm]
1. CUTOUT TOLERANCES:
+/- 0.02 in. [0.5 mm]
2. EXPOSED HEATSINK
RECOMMENDED CLEARANCE
Figure 2.22 Model 4A0031
2.2 Flange Type Enclosure (NEMA 12 Backside) Dimensions & Heat Loss
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
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Mechanical Installation