YASKAWA A1000 Series Quick Start Manual page 63

n Flange Type Heat Loss Data
Voltage
Drive Model
Class
4A0088
4A0103
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 2.18 Models 4A0088 and 4A0103
Input Type
Internal
308
400 6-Pulse
357
CUTOUT
NOTES:
1. CUTOUT TOLERANCES:
+/- 0.02 in. [0.5 mm]
2. EXPOSED HEATSINK DEPTH
D=3.97 in. [101 mm] MINUS PANEL THICKNESS
3. MINIMUM RECOMMENDED PANEL
THICKNESS: 12 GA
Figure 2.26 Models 4A0088 and 4A0103
Heat Loss (W)
ND (Fc = 2 kHz)
External Total Internal
684 992
848 1205
(12)-1/4 in. [M6]
THREADED HOLES
Unit: in. [mm]
HD (Fc = 8 kHz)
External Total
254 563 817
299 723 1022
Wt. kg (lb)
39 (85.8)
39 (85.8)
2
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