Teledyne 6 RU Chassis, Руководство по эксплуатации

Страница: 22 / 172

22 202058 REV AA 6 RU SSPA Chassis Operations Manual
The power supply module removal can be performed with the system powered. This is
to say that the modules are “hot swappable”.
In keeping with the redundant architecture of the power supply, there are individual AC
inputs for each power supply module. DC Outputs are in a bus bar configuration. See
Figure 2-4
.
The standard 24V AC input configuration for the 2.5 kW power supply is 100-240 VAC
single phase, 47-63 Hz, 0.99 power factor per module. A separate AC input transform-
er could feed each AC input.
The DC output from each power supply is connected to the SSPA via four (4) sets of
2AWG cables. These cables are bolted to the bus bars of the power supply, as shown
in
Figure 2-5
.
Connect the mating DC output cable quick-disconnect connectors to the positive and
negative power connecters at the rear of the SSPA chassis. See
Figure 2-6
.
Figure 2-4: 1RU Power Supply AC Line Inputs/Outputs
+ -
DC Outputs
+ -
DC Outputs
Figure 2-5: Connect Cables to DC Output Bus Bar