Rockwell Automation 20Y PowerFlex Active Front End - Manual (Page 65)

Rockwell Automation Publication 20Y-UM001E-EN-P - July 2014 65
AFE in IP21 Rittal Enclosure—Installation/Wiring Chapter 2
Power Terminals for AFE in IP21 Rittal Enclosure
The following figures and tables show the power terminal locations and
specifications for AFE Frames 10 and 13 in an IP21 Rittal enclosure.
Figure 30 - AFE Frame 10 Power Terminal Locations in IP21 Rittal Enclosure
Table 12 - AFE Frame 10 Power Terminal Specifications in IP21 Rittal Enclosure
(Shown with
enclosure doors
removed)
FRONT VIEW RIGHT SIDE VIEW
Item Name Frame Description
Wire Size Range (1) (2) Torque
Terminal Bolt
Size
(3) (4)
Maximum Minimum Recommended
➊ Input Power Terminals
L1, L2, L3
(1)
10 Input power 300 mm
2
(600 MCM)
2.1 mm
2
(14 AWG)
40 N•m
(354 lb•in) M10
➋ SHLD Terminal, PE,
Ground
(3)
10 Terminating point for wiring shields 300 mm
2
(600 MCM)
2.1 mm
2
(14 AWG)
40 N•m
(354 lb•in) M10
➌ DC Bus
(3)
(DC–, DC+) 10 DC output 300 mm
2
(600 MCM)
2.1 mm
2
(14 AWG)
70 N•m
(620 lb•in) M12
(1) Maximum/minimum sizes that the terminals will accept - these are not recommendations.
(2) Do not exceed maximum wire size. Parallel connections may be required.
(3) These connections are bus bar type terminations and require the use of lug type connectors.
(4) Apply counter torque to the nut on the other side of terminations when tightening or loosening the terminal bolt to avoid damage to the terminal.