Allen-Bradley PowerFlex 70 Reference Manual

1-6 Derating Guidelines
3
cont.
400V 37 kW Open, NEMA
Type 1, IP20
4-10 kHz
460V 30 HP Open, NEMA
Type 1, IP20
2-10 kHz None
40 HP Open, NEMA
Type 1, IP20
6-10 kHz
50 HP Open, NEMA
Type 1, IP20
6-10 kHz
4 600V 60 HP Open, NEMA
Type 1, IP20
2-4 kHz
5 400V 55 kW Open, NEMA
Type 1, IP20
2-8 kHz None
460V 75 HP Open, NEMA
Type 1, IP20
2-8 kHz None
100 HP Open, NEMA
Type 1, IP20
4 kHz None
6-8 kHz
(1)
Consult the factory for further derate information at other frequencies.
Frame Voltage
ND
Rating Enclosure Frequency
(1)
Derate
40 50 60 70 80 90 100
0
10
20
30
40
50
6 kHz
4 kHz
8 kHz
10 kHz
% of Output FLA
Max. Surrounding Air Temp,
o
C
10
20
30
40
50
40 50 60 70 80 90 100
6 kHz
8 kHz
10 kHz
% of Output FLA
Max. Surrounding Air Temp,
o
C
40 50 60 70 80 90 100
0
10
20
30
40
50
6 kHz
8 kHz
10 kHz
% of Output FLA
Max. Surrounding Air Temp,
o
C
0
10
20
30
40
50
60
70
40 50 60 70 80 90 100
% of Output FLA
2 kHz
4 kHz
Max. Surrounding Air Temp,
o
C
15
20
25
30
35
40
45
50
40 50 60 70 80 90 100
% of Output FLA
8 kHz
6 kHz
Max. Surrounding Air Temp,
o
C

Allen-Bradley PowerFlex 70 Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 70
Category	Controller
Language	English