Rockwell Automation 25B PowerFlex 520-Series Adjustable Frequency AC Drive User Manual - Manual (Page 17)

Rockwell Automation Publication 520-UM001G-EN-E - September 2014 17
Installation/Wiring Chapter 1
Ambient Operating Temperatures
See Appendix B for option kits.
Current Derating Curves
Vertical Mounting
Horizontal/Floor Mounting
Mounting Enclosure Rating
(1)
Ambient Temperature
Minimum Maximum (No Derate) Maximum (Derate)
(2)
Maximum with
Control Module Fan Kit (Derate)
(3)(5)
Vertical IP 20/Open Type
-20
°C (-4 °F)
50
°C (122 °F)
60
°C (140 °F)
70
°C (158 °F)
IP 30/NEMA 1/UL Type 1 45
°C (113 °F)
55
°C (131 °F)
–
Vertical, Zero Stacking IP 20/Open Type 45
°C (113 °F)
55
°C (131 °F)
65
°C (149 °F)
IP 30/NEMA 1/UL Type 1 40
°C (104 °F)
50
°C (122 °F)
–
Horizontal with
Control Module Fan Kit
(4)(5)
IP 20/Open Type 50
°C (122 °F)
– 70
°C (158 °F)
Horizontal, Zero Stacking
with Control Module Fan Kit
(4)(5)
IP 20/Open Type
45
°C (113 °F)
–
65
°C (149 °F)
(1) IP 30/NEMA 1/UL Type 1 rating requires installation of the PowerFlex 520-Series IP 30/NEMA 1/UL Type 1 option kit, catalog number 25-JBAx.
(2) For catalogs 25x-D1P4N104 and 25x-E0P9N104, the temperature listed under the Maximum (Derate) column is reduced by 5 °C (9 °F) for all mounting methods.
(3) For catalogs 25x-D1P4N104 and 25x-E0P9N104, the temperature listed under the Maximum with Control Module Fan Kit (Derate) column is reduced by 10 °C (18 °F) for vertical and vertical with zero
stacking mounting methods only.
(4) Catalogs 25x-D1P4N104 and 25x-E0P9N104 cannot be mounted using either of the horizontal mounting methods.
(5) Requires installation of the PowerFlex 520-Series Control Module Fan Kit, catalog number 25-FANx-70C.
Ambient Temperature (°C)
40
100
90
110
120
80
70
60
50
45 40 35 30 60 65 70 75 80 55 50
Percentage of Rated Current (%)
IP 30/NEMA 1 with Control
Module Fan Kit
IP 20/Open Type
Ambient Temperature (°C)
40
100
90
110
120
80
70
60
50
45 40 35 30 60 65 70 75 80 55 50
Percentage of Rated Current (%)
IP 30/NEMA 1 with Control
Module Fan Kit
IP 20/Open Type
Single Drive Zero Stacking
Ambient Temperature (°C)
40
100
90
120
110
80
70
60
50
30 35 70 75 80 60 65 50 55 40 45
Percentage of Rated Current (%)
with Control
Module Fan Kit
IP 20/Open Type
Ambient Temperature (°C)
40
100
90
120
110
80
70
60
50
30 35 70 75 80 60 65 50 55 40 45
Percentage of Rated Current (%)
with Control
Module Fan Kit
IP 20/Open Type
Single Drive Zero Stacking