Figure 4-20 Connecting a communications cable (over SNMP)
(1) SNMP-based NMS terminal
(2) FE port on the SMU
----End
4.4.9 Installing DC Output Power Cables
Prerequisite
D ANGER
● Switch off the upstream input circuit breaker, and attach warning labels such as
"Do not operate."
● Switch off all circuit breakers before installing the power cables.
Procedure
Step 1 Use cables and cord end terminals to prepare DC output power cables.
NO TE
The small capacity circuit breakers include but are not limited to 16 A, 32 A, and 63 A
circuit breakers.
Table 4-3 Cables
（
small capacity circuit breakers
）
Cross-Sectional
Area
Recommended Cord End Terminal Specifications
0.75–6 mm
2
Pre-insulated and with an insertion depth of 12–18 mm
10 mm
2
Pre-insulated and with an insertion depth of 18 mm
16 mm
2
Not pre-insulated and with an insertion depth of 18 mm
ETP4860-B1A2 Embedded Power
User Manual
4 Installation
Issue 04 (2021-01-05)
Copyright © Huawei Technologies Co., Ltd.
47
