Installing Power Cable - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Step 2 Connect the other end of the alarm cable to the alarm cable port on the device to be
monitored.
----End
Follow-up Procedure
1.
2.

6.4.9 Installing Power Cable

The RHUB power cable provides 110 V AC/220 V AC power supply for the RHUB.
Context
Table 6-5
cables for a RHUB.
Table 6-5 Configurations of upper-level circuit breakers and power cables
Power Supply
220 V AC single-phase
110 V AC single-phase
Procedure
Step 1 Route the power cable by referring to
Step 2 Connect the power connector on the X1 end to the AC power input port on the RHUB panel,
as shown in
Step 3 Connect the power connector on the X2 end to the external power supply port, as shown in
Figure
Issue 06 (2015-10-30)
Route the cable, and then use a cable tie to bind the cable. For details, see
Requirements for Cable
Label the installed cable. For details, see section
lists the recommended configurations of upper-level circuit breakers and power
Figure 6-39.
6-39.
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Copyright © Huawei Technologies Co., Ltd.
Layout.
11.3 Attaching an L-Shaped
Upper-level AC Circuit
Breaker (For a single
RHUB)
≥ 6 A
≥ 10 A
6.4.1 Requirements for Cable
6 Installing an RHUB
6.4.1
Label.
Cross-Sectional Area of
the Input Power Cable
2
1 mm
2
1.25 mm
Layout.
45