Powerwave Technologies OS-1933-E0-003, Инструкция по установке и обслуживанию

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Installation Instructions OS-1933-E3-003
044-05243 Rev A 2-9
Power system Installation
The power system is comprised of rectifier modules that are inserted into the rectifier shelf. A minimum of two
rectifier modules minimum is a practical consideration. Reference the recommended configurations detailed in
Table 2-11. Install the Rectifier modules as instructed in Table 2-12.
CAUTION: Do not slam the Rectifier Modules into the subrack. Forcing the Rectifier Modules into the sub-
rack may cause the pins on the connector to become recessed or broken.
A blank panel must be installed in any empty Rectifier Module slots before operation of the OS to prevent
overheating and ensure proper system airflow.
RFCU Installation
Install the RFCU as instructed in Table 2-13.
CAUTION: Do not slam the RFCU Module into the subrack. Forcing the module into the subrack may
cause the pins on the D-Sub connector to become recessed or broken.
Table 2-11 Rectifier Module Configurations
Active sectors Max DC Power
Number of Rectifier
Modules Required
Power System
Capacity
1 1112Watts 2 2600Watts
2 2223Watts 3 3900Watts
3 3335Watts 4 5200Watts
Table 2-12 Rectifier Module Installation
Steps Action
1 Inspect the connector mounted at the rear of the Rectifier.
2 Gently slide the Rectifier Module into the power system until seated.
3 Secure the Rectifier Module by using a #2 Phillips to tighten the screw on the latch.
4 Access the ethernet System/Configuration page and enable the installed rectifier positions. See
Chapter 3.
Table 2-13 RFCU Installation
Steps Action
1 Inspect the RFCU rear-mounted D-Sub connector. Verify all pins are straight, not broken or
recessed. Verify the condition of the D-Shield.
2 Gently slide the RFCU into the sub-rack until seated. Verify the rear gasket compression.
3 Tighten the top and bottom fasteners with a 8mm (5/16 inch) minimum flat blade screwdriver.
Torque to 5 N-m (45 in/lbs).