156
Quantum MP User Guide
www.emersonct.com Issue: A4
Figure 12-4 Quantum MP size 2A derating for extended ambient operation
Figure 12-5 Quantum MP size 2B derating for extended ambient operation
0
10
20
30
40
50
60
Ambient temperature (
°C)
QMP550A4(R)
QMP350A4(R)
QMP400A4(R)
(No derating
necessary)
300
310
320
330
340
350
360
370
380
390
400
410
420
430
440
450
460
470
480
490
500
510
520
530
540
550
560
Per
m
issible out
p
ut
cur
rent (A)
600
610
620
630
640
650
660
670
680
690
700
710
720
730
740
750
0
10
20
30
40
50
60
Ambient temperature (
°C)
QMP700A4(R)
Permissible output current (A)