Derating Curve of Altitude and Ambient Temperature
M
0-1000
1001-1500
1501-2000
2001-2500
2501-3000
3001-3500
3501-4000
4001-4500
4501-5000
Derating Curve of Ambient Temperature
30
35
93%
98%
85%
90%
78%
2-5
Chapter 2 Installation
40
45
98%
90%
95%
83%
88%
75%
80%
68%
73%
60%
65%
53%
50
93%
85%
78%
70%
63%
55%
48%
40%