Insulation class
| Temperature
Tolerance Class |
Maximum
Operation Temperature Allowed |
Allowable
Temperature Rise at full load (0.8PF) |
|
| ºC |
ºF |
ºC |
|
A |
105 |
221 |
60 |
| B |
130 |
266 |
80 |
F |
155 |
311 |
105 |
| H |
180 |
356 |
125 |