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Mechanical installation

Important notes



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 o n 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 m ounting 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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