Temperature Control Unit (For The Tbc300A-Dca5); Direct Ventilation - Huawei TP48200A-HX09A1 User Manual

TP48200A-HX09A1 and TBC300A-DCA5 Telecom
Power
User Manual
Figure 3-14 shows the heat exchange working principles.
Figure 3-14 Heat exchange working principles

3.7 Temperature Control Unit (for the TBC300A-DCA5)

3.7.1 Direct Ventilation

Working Principle
The fan draws the air out of the cabinet and absorbs the heat inside to cool the cabinet and
hence save the energy. Figure 3-15 shows the working principles of the direct ventilation.
Figure 3-16 shows a TCUA.
Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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