YASKAWA A1000 Series

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