Mechanical installation
Important notes
4
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EDBCSXE040 EN 6.0
4 Mechanical installation
4.1 Important notes
ƒ ECSxE... power supply modules are provided with IP20 enclosure (NEMA 250 type 1)
and can therefore only be used for installation in control cabinets.
ƒ If the cooling air contains air pollutants (dust, fluff, grease, aggressive gases):
– Take suitable preventive measures , e.g. separate air duct, installation of filters,
regular cleaning.
ƒ Possible mounting positions
– Vertically at the mounting plate
– DC bus connections (X22) at the top
– Mains connection (X21) at the bottom
ƒ Maintain the specified clearances (above and below) to other installations!
– If the ECSZS000X0B shield mounting kit is used, an additional clearance is
required.
– Ensure unimpeded ventilation of cooling air and outlet of exhaust air.
– Several modules of the ECS series can be installed in the control cabinet next to
each other without any clearance.
ƒ The mounting plate of the control cabinet
– must be electrically conductive.
– must not be varnished.
ƒ In case of continuous vibrations or shocks use shock absorbers.
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