Lenze ECSxK series - Manual (Page 17)

Mechanical installation
Important notes
4
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17 EDBCSXKXXX EN 1.0
4 Mechanical installation
4.1 Important notes
ƒ ECSxKxxx capacitor modules are provided with IP20 protection and can therefore
only be used for installation into control cabinets.
– For thermally separated mounting (ECSDKxxx): IP54 on the heatsink side
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 Ensure free space!
– Ensure unimpeded ventilation of cooling air and outlet of exhaust air.
– You can install several capacitor modules next to each other without any clearance
in a control cabinet.
– Allow a free space of 50 mm above and below other installations or limitations.
ƒ The mounting plate of the control cabinet must be electrically conductive.
ƒ In case of continuous vibrations or shocks use shock absorbers.
Possible mounting positions
Vertically on the mounting plate with DC-bus connections at the top
Mounting techniques
ƒ With fixing rails (standard,  18)
ƒ Thermal separation (”push-through technique”,  19)
ƒ In ”cold plate” technique ( 21)
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