Huawei TP48200A-DT19C1 User Manual page 31

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
User Manual
TEC Module (TEC04C)
Figure 2-16
Figure 2-16 TEC04C
(1) External circulation fan
(4) Internal circulation
heat sink
TCUA
TCUA controls the operating of the fans and refrigeration chip, monitors the TEC, and reports
alarms if faults occur.
Issue 02 (2019-02-26)
shows a TEC04C.
(2) External circulation
heat sink
(5) Internal circulation fan
Figure 2-17 shows a TCUA.
Copyright © Huawei Technologies Co., Ltd.
2 Components
(3) Semiconductor
refrigeration chip
23