Siemens TL.. Instruções de Operação descarregar pdf (Página 21)

Application

3.8 Cooling air inlet

The inverters must be provided with cooling air through the floor.

The required floor cutouts for an inverter are shown in the following diagram:

Figure 3-8 Cooling air inlet cutouts for SINVERT 350, 420, or 500 TL

CAUTION

Danger of mechanical damage

Inverters with low-voltage transformers must be provided with cooling air through the floor.

Insufficient cooling will lead to mechanical damage.

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Siemens TL.. Instruções de Operação Página 21