Design Considerations - Allen-Bradley PowerFlex 525 Original Instructions Manual

Design Considerations

Mounting Considerations
• Mount the drive upright on a flat, vertical and level surface.
Frame Screw Size
A M5 (#10...24)
B M5 (#10...24)
C M5 (#10...24)
D M5 (#10...24)
E M8 (5/16 in.)
• Protect the cooling fan by avoiding dust or metallic particles.
• Do not expose to a corrosive atmosphere.
• Protect from moisture and direct sunlight.
Minimum Mounting Clearances
See Dimensions and Weights on page 13
Vertical
50 mm
(2.0 in.)
25 mm
(1.0 in.)
Esc Sel Esc Sel
50 mm
(2.0 in.)
Horizontal with Control Module Fan Kit
(1) For Frame E with Control Module Fan Kit only, clearance of 95 mm (3.7 in.) is required.
(2) For Frame E with Control Module Fan Kit only, clearance of 12 mm (0.5 in.) is required.
Screw Torque
1.56...1.96 Nm (14...17 lb-in.)
1.56...1.96 Nm (14...17 lb-in.)
1.56...1.96 Nm (14...17 lb-in.)
2.45...2.94 Nm (22...26 lb-in.)
6.0...7.4 Nm (53...65 lb-in.)
for mounting dimensions.
Vertical, Zero Stacking
No clearance between drives.
50 mm
(2.0 in.)
Esc Sel Esc Sel
50 mm
(2.0 in.)
50 mm
(2.0 in.)
50 mm
(2.0 in.)
50 mm
(2.0 in.)
25 mm
(1.0 in.)
50 mm
(2.0 in.)
Rockwell Automation Publication 520-TD001B-EN-E - June 2013
Vertical with Control Module Fan Kit
Esc Sel Esc Sel
25 mm
50 mm
(1.0 in.)
(2.0 in.)
50 mm
(2.0 in.)
(1)
50 mm
(2.0 in.)
(2)
50 mm
(2.0 in.)
Horizontal, Zero Stacking with Control Module Fan Kit
No clearance between drives.
PowerFlex 525 AC Drive Specifications
Vertical, Zero Stacking with
Control Module Fan Kit
No clearance between drives.
50 mm
(1)
(2.0 in.)
Esc Sel Esc Sel
(2)
50 mm
(2.0 in.)
50 mm
(1)
(2.0 in.)
50 mm
(1)
(2.0 in.)
15