Figure 3-31 M48500N1 exterior
(1) Power indicator (2) Alarm indicator (3) Fault indicator
(4) Two 12 V DC outputs (5) Two 24 V DC outputs (6) Handle
(7) ON/OFF switch (used to
turn on/turn o the output)
(8) Four 24 V AC outputs (9) Fan
Indicator
Table 3-26 Indicator description
Item
Color Status Description
Power
indicator
Green O ● The power module is faulty.
● There is no DC input.
Steady on The DC input is available and the power
system is working properly.
Blinking
slowly (0.5
Hz)
The DC input is available and the module
is being queried.
Blinking
fast (4 Hz)
The DC input is available and the module
is loading software.
PowerCube 1000 (STC, Saudi Arabia, ICC800-A1-C2,
ESC800-A1)
Installation Guide 3 Component
Issue 02 (2021-09-28) Copyright © Huawei Technologies Co., Ltd. 49