Huawei Telecom Power TP48200A-DX12A1 - Optional) Heater

TP48200A-DX12A1 Telecom Power
User Manual
3 Components
Issue 07 (2019-11-15)
Copyright © Huawei Technologies Co., Ltd.
30
Silk Screen
No.
Pin Definition
GATE
1
GATE+
2
GATE-
SMOKE
1
SMOKE
2
12 V
BTEMP
1
GND
2
BTEMP
3.6 (Optional) Heater
A heater assembly unit (HAU) is adopted to ensure a proper operating temperature for the
equipment inside the cabinet.
Figure 3-11 Heater
(1) Indicator
(2) Alarm dry contact
(3) Control dry contact
(4) AC input port
Table 3-12 Indicator description
Silk
Screen
Color
Status
Description
RUN
Green
Steady on
The heater is powered on and takes a self-test.