HI 800 101 HIMatrix Engineering Manual
Notes
The following installation is required so that
• HIMatrix devices are not subject to heat from other
equipment with high heat dissipation,
• devices with high EMC interference do not interfere
with HIMatrix devices.
Note the information provided by the manufacturer.
3.2.2 Air Circulation
The ventilation slots in the case may not be obstructed. When mounting compact devices
and cable ducts at the same level the height of the cable ducts must be no more than
40 mm. If the cable ducts are higher, the mounting rails must be placed on spacers:
100 mm
100 mm
40 mm
40 mm
Spacer
Compact device
Cable duct
Compact device
Use of cable ducts
with horizontal mounting of compact devices on rails
Figure 2: Use of cable ducts and spacers
The length l of the required spacer is calculated as follows:
l = height of the cable duct – 40 mm
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