Yaskawa iQpump1000 AC Drive Quick Start - Manual (Page 66)

n 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)
n Flange Type Terminal and Wiring Specifications
0.1
[2.5]
2.73
[69.2]
0.22
[5.5]
0.1
[2.5]
2.87
[73]
0.96
[24.5]
0.44
[11.1]
0.2
[5.0]
0.45
[11.5]
2.7
[68.5]
0.53
[13.5]
0.53
[13.5]
7x0.748=5.24
[133]
Wire gauges and tightening torques
are identical to standard models.
Unit: in. [mm]
(2) GROUND
TERMINALS
CONTROL CIRCUIT
TERMINALS
MAIN CIRCUIT
TERMINALS
0.08
[2.0]
0.91
[23]
0.77
[19.5]
0.16
[4]
0.36
[9.2]
5.14
[130.6]
3.86
[98.1]
0.21
[5.3]
5.17
[131.2]
2.76
[70]
SECTION A-A
0.4
[10.2]
0.4
[10.2]
0.36
[9.2]
2x0.20=0.4
[10.2]
2x0.20=0.4
[10.2]
10x0.197=1.97
[50] A
11x0.197=2.17
[55]
10x0.197=1.97
[50]
3.74 [95]
1.2 [30.5]
1.08 [27.5]
2.37 [60.1]
A
Figure 2.25 Model 4A0031
2.2 Flange Type Enclosure (NEMA 12 Backside) Dimensions & Heat Loss
66 YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide