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

Input Voltage	200-240V AC, 380-480V AC, 500-600V AC
Frequency Range	0 - 400 Hz
Humidity	5% to 95% non-condensing
Output Voltage	0 to Input Voltage
Control Methods	Sensorless Vector Control
Communications	Ethernet/IP, DeviceNet, ControlNet
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Ground Fault
Operating Temperature	0°C to 50°C (32°F to 122°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Enclosure Rating	IP20, NEMA Type 1