Thermal Conditions / Derating - Danfoss FCD300 Service Manual

19.1. Thermal conditions / derating

Motor mount, top 380V, 4,5
kHz.
1,5kW
100%
60%
50%
40
Amb. temp. Deg. C.
Wall mount, 380V, 4,5kHz.
100%
60%
Amb. temp. Deg. C.
Data for FCD types not showed in diagram
• 2,2 kW equals with 1,1 kW
• 3,0 kW at 3 kHz equals with 1,5 kW at 4,5 kHz
• 3,3 kW 2 deg C lower than 3.0 kW
Release 01/2003
Revise 08/01/2003 by DD Service Manager, Steffen Sundbæk
Service Manual FCD 300
0,37 - 0,75 kW
1,1kW
45 50
0,37 - 1,1kW
1,5kW
45 50
Motor mount, top 480V,
4,5 kHz.
1,5kW
1,1kW
100%
80%
50%
40%
36 40 45
Amb. temp. Deg. C.
Wall mount, 480V, 4,5 kHz.
1,5kW
1,1kW
100%
50%
40
Amb. temp. Deg. C.
.
0,37 - 0,55kW
0,75kW
50
0,37 - 0,75 kW
45 50
28