PESA Cheetah 1024x256, Руководство пользователя

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HEETAH
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ERIES
S
WITCHERS
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HAPTER
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81-9059-0570-0 Rev. C
Proprietary Information of PESA S
WITCHING
S
YSTEMS
, I
NC
. 127
9.3.2 Cheetah 256x256 Chassis Supply Power
Make sure that all power is disconnected and the chassis breakers are in the
OFF position before completing the specific power connections. Read the
Maximum Voltage requirements starting in Section 9.
To prevent damage to the equipment:
•
Read all instructions for proper input voltage ranges.
•
Use the specified power branch circuit ampacity recommended.
•
Follow static prevention precautions prior to handling equipment.
9.3.2.1 Cheetah 256x256 Chassis Power Cabling and Circuit Breakers
AC power cords may differ depending on your power requirements. The 256x256 chassis is
supplied with either two pigtail cabling assemblies or two, IEC-type power cords (see Figure 53)
capable of handling 200-240VAC-voltage range that is preferably connected to dedicated service
line.
Each frame’s two main circuit breakers are mounted behind the protective cover located in the front
section of the associated frame. Table 21 describes the power connections for the power cabling
conductors.
TABLE 21: Cabling Conductor Power Connections
Color Code 95-240V 200-240V
Green/Yellow Stripe Safety Ground Safety Ground
Blue Neutral AC Line
Brown Line AC Line
FIGURE 53: Pigtail Cabling Conductors
Green/Yellow
Stripe
Blue
Brown