YASKAWA A1000 Series Quick Start Manual page 51

n Flange Type Heat Loss Data
Drive Model
4A0031
n Flange Type Panel Cutout Dimensions for External Heatsink Mounting
0.71
[18.0]
0.47
[12.0]
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
2.2 Flange Type Enclosure (NEMA 12 Backside) Dimensions & Heat Loss
Table 2.13 Model 4A0031
Voltage
ND (Fc = 2 kHz)
Class
Internal External
400 160.5 294.6
NOTES:
1. CUTOUT TOLERANCES:
+/- 0.02 in. [0.5 mm]
2. EXPOSED HEATSINK
RECOMMENDED CLEARANCE
D=1.97 in. [50 mm] MINUS PANEL THICKNESS
Figure 2.16 Model 4A0031
Heat Loss (W)
Total Internal
455.1 115.1
7.91
[201.0]
7.09
[180.0]
CUTOUT
5.51
[140.0]
10.0
[254.0]
HD (Fc = 8 kHz)
External Total
208.0 323.1
(6)-#10
[M5]
0.85
[21.5]
Unit: in. [mm]
Wt. kg (lb)
5.7 (12.5)
2
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