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Quantum MP User Guide 155
Issue: A4 www.emersonct.com
12.3.2 Drive derating for extended ambient operation
Figure 12-2 Quantum MP size 1A derating for extended ambient operation
Figure 12-3 Quantum MP size 1B derating for extended ambient operation
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
Permissible output current (A)
0102030405060
Ambient temperature ( C)°
QMP45A4 (R)
QMP75A4 (R)
100
110
120
130
140
150
160
170
180
190
200
210
220
Permissible output current (A)
0 102030405060
Ambient temperature ( C)°
QMP210A4 (R)
QMP155A4 (R)