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CHAPTER 3. Connecting Cables
3.4 Power Construction
The power construction is to supply the power inside the exchange. The power supply
device is configured as follows:
Commercial Power
Handling the Power Cable
- Handling the power cable incorrectly may damage the rack or cause an electric
- The fixing materials for power cable must be tightly secured to prevent electrical
3.4.1 Installing the Power Cable
1) Install a power cable (AWG8, CV 6 mm
rectifier to the power port at the bottom of the RRH-2WB.
2) Fit a water-proof power connector to the installed power cable (AWG8, CV 6 mm
2C). Refer to the assembly manual enclosed in the connector box for how to assemble
the connector.
3) Fit a cut heat shrink tube to the power cable before connecting the cable to the system
power port.
4) Connect the cable fitted with the power connector to the power port at the bottom of
the system.
5) When the cable connection is completed, contract the heat shrink tube (jelly type)
using a heating gun so that the flexible pipes and the connector unit are well fixed.
(Finish using silicon if necessary.)
3-10
AC Distributor
Figure 3.4 Power Equipment Diagram
shock through the cable. Ensure the power switch on the rectifier or the system
is turned off before handling the power cable.
accidents.
AC
Rectifier
Battery
2
× 2C) covered with flexible pipes from the
© SAMSUNG Electronics Co., Ltd.
DC
System
2
×
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