YASKAWA A1000 Series Quick Start Manual page 61

n Flange Type Heat Loss Data
Drive Model
2A0138
Drive Model
4A0072
Drive Model
5A0041
5A0052
n Flange Type Panel Cutout Dimensions for External Heatsink Mounting
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
2.2 Flange Type Enclosure (NEMA 12 Backside) Dimensions & Heat Loss
Table 2.17 Models 2A0138, 4A0072, and 5A0041 and 5A0052
Voltage
ND (Fc = 2 kHz)
Class
Internal External
200 312
Voltage
Input Type
Class
Internal
400 6-Pulse 265
Voltage
ND (Fc = 2 kHz)
Class
Internal External
136
600
166
CUTOUT
NOTES:
1. CUTOUT TOLERANCES:
+/- 0.02 in. [0.5 mm]
2. EXPOSED HEATSINK DEPTH
D=3.81 in. [97 mm] MINUS PANEL THICKNESS
3. MINIMUM RECOMMENDED PANEL
THICKNESS: 12 GA
Figure 2.24 Models 2A0138, 4A0072, and 5A0041 and 5A0052
Heat Loss (W)
Total Internal
842 1154 250
Heat Loss (W)
ND (Fc = 2 kHz)
External Total
605 870
Heat Loss (W)
Total Internal
331 467 128
428 594 161
(8)-1/4 in. [M6]
THREADED HOLES
Unit: in. [mm]
HD (Fc = 8 kHz)
External Total
662 912
HD (Fc = 8 kHz)
Internal External Total
217 484 701
HD (Fc = 8 kHz)
External Total
406 534
527 688
Wt. kg (lb)
28 (61.6)
Wt. kg (lb)
27 (59.4)
Wt. kg (lb)
27 (59.4)
27 (59.4)
2
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