Installation Procedure; Installation In A Cooling Air Duct - ABB ACS 601 Hardware Manual

Chapter 2 – Mechanical Installation

Installation Procedure

Installation in a
Cooling Air Duct
2-2 ACx=ACS/ACC/ACP
Appendix B contains detailed dimensional drawings showing the
overall dimensions of the ACx 601 drives and the sizes and locations of
the mounting bolt holes or slots. The drives have four mounting holes
or slots as shown in Figure 2-1.
CAUTION! Lift the ACx 601 by its chassis and not by its cover. (Frame
R7 has lifting lugs to allow the use of a suitable lifting device).
1. Mark the locations of the mounting bolts by measuring to the
dimensions shown in the drawings or by using the drive as a
template.
2. Drill and tap or install appropriate anchors in the mounting surface.
3. Install the mounting bolts.
4. Position the ACx 601 onto the mounting bolts.
5. Tighten the bolts securely.
Figure 2-1 Installing the ACx 601 on a wall.
The ACx 601 design allows the unit to be recessed into a wall with the
cooling section protruding into a special cooling air duct (frames R2 to
R6). The cooling air grates in the bottom and the top of the unit must
not be blocked by the wall or any other structure. Steps should be
taken to enable service and maintenance access for the unit.
Refer to pages A-9 and A-10 for cooling air flow requirements and heat
dissipation data.
The air in the cooling duct must meet the requirements stated on page
or
Air flow
(R7)
ACS/ACC/ACP 601 Drives