Delta Compact Drive MS300 IP66/NEMA 4X Series User Manual page 130

12 Description of Parameter SettingsMS300 (IP66 / NEMA 4X)
In normal duty mode (Pr.00-16 = 0)
Line 1: T
NOTE
Line 2: T
Line 3: T
Ambient temperature derating curve for general control
= 40°C / Duty = 100%
a
= 40°C / Duty = 75% or T
a
= 40°C / Duty = 50% or T
a
12-3
In heavy duty mdoe (Pr.00-16 = 1)
= 30°C / Duty = 100%
a
= 25°C / Duty = 100%
a