2-2
Mechanically installation
REFUdrive 500 RD51
DOK-RD500*-RD51*******-IB01-EN-P
2.2
Mounting units sizes A to E
•
The
REFU
drive 500
drive converters, sizes A to E are modular, and
are designed for mounting in cabinets.
•
The units have a modular dimension of 22.5 mm (0.88 inch). When
using mounting rails with threaded holes in this grid pattern, several
units can be mounted next to each other without having to maintain
any intermediate space (also refer to the mounting example).
•
The units must be mounted vertically on a mounting surface.
•
A minimum 100 mm (3.9 inch) clearance must be maintained above
and below the units to guarantee unrestricting cooling airflow.
•
For cabinet mounting, the cooling air requirements of the mounted
units (refer to the Technical Data Section 1) must be calculated and
the cabinet cooling appropriately dimensioned.
•
The required mounting screws are specified in the drilling templates of
the dimensioned drawings.
Mounting example
Four inverters, sizes A, B, C and D are shown mounted next to one
another in the diagram below.
Mounting surface
Cooling air
100 mm
3.9 inch
100 mm
3.9 inch
Min. clearance
for cooling
Min. clearance
for cooling
on
read
y
alarm
on
read
y
alarm
on
read
y
alarm
on
read
y
alarm
Abb. 2-2: Mounting example inverters
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
