Specifications

5 Mechanical Installation

5.1 Mechanical Installation

5.1.1 Safety Requirements of Mechanical

Installation

WARNING

Pay attention to the requirements that apply to

integration and field mounting kit. Observe the

information in the list to avoid serious injury or

equipment damage, especially when installing large

units.

CAUTION

The frequency converter is cooled by means of air

circulation.

To protect the unit from overheating, it must be ensured

that the ambient temperature does not exceed the

maximum temperature stated for the frequency converter

and that the 24-hour average temperature is not

exceeded. Locate the maximum temperature and 24-hour

average in chapter 9.6.2 Derating for Ambient

Temperature.

If the ambient temperature is in the range of 45 °C - 55

°C, derating of the frequency converter becomes

relevant, see chapter 9.6.2 Derating for Ambient

Temperature.

The service life of the frequency converter is reduced if

derating for ambient temperature is not taken into

account.

Mechanical Installation Design Guide

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