Supply; Figure 134: Connecting A Dc Power Cable To A Two-Input 160-A Dc Power - Juniper TX MATRIX Hardware Manual

TX Matrix Hardware Guide
288
For a three-input 240-A power supply, verify that the
9.
indicating that the input is receiving power.
Switch the circuit breakers on the power supply to the on position (
10.
NOTE: After a power supply is powered on, it can take up to 60 seconds
for status indicators—such as the output status LEDs on the power supply,
the command output display, and messages on the LCD on the craft
interface—to indicate that the power supply is functioning normally. Ignore
error indicators that appear during the first 60 seconds.
Verify that the LED on the power supply faceplate is lit steadily. The
CB ON
11.
LED blinks momentarily, then lights steadily to indicate that the circuit breakers are
on.
Verify that the LED on the power supply faceplate is lit steadily, indicating that
12. DC OK
the power cable is correctly installed and the power supply is functioning normally.
Figure 134 on page 288 and Figure 135 on page 289 show securing the nut and washer to
the power supply.

Figure 134: Connecting a DC Power Cable to a Two-Input 160-A DC Power

Supply

LED is lit steadily,
INPUT PRESENT
| ).
CB ON
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