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38 Mechanical installation
Disposition of the devices
For easy installation and maintenance, a spacious layout is recommended. Sufficient
cooling air flow, obligatory clearances, cables and cable support structures all require
space.
For layout examples, see section
Cooling and degrees of protection
Preventing the recirculation of hot air
COOL AREA
Air baffle plates
Airflow in
Outside the cabinet
Prevent hot air circulation outside the cabinet by leading the outgoing hot air away
from the area where the inlet air to the cabinet is taken. Possible solutions are listed
below:
• gratings that guide air flow at the air inlet and outlet
• air inlet and outlet at different sides of the cabinet
• cool air inlet in the lower part of the front door and an extra exhaust fan on the roof
of the cabinet.
Inside the cabinet
Prevent hot air circulation inside the cabinet with leak-proof air baffle plates. No
gaskets are usually required.
Summary of Contents for MicroFlex e190
Page 1: ...ABB motion control User s manual MicroFlex e190 servo drive ...
Page 4: ......
Page 12: ...12 Table of contents ...
Page 26: ...26 Introduction to the manual ...
Page 90: ...90 Electrical installation input output ...
Page 146: ...146 Maintenance ...
Page 178: ...178 Resistor braking ...
Page 186: ...186 Accessories ...
Page 208: ...208 Appendix Safe Torque Off STO ...