VBrick 9000 Getting Started Manual page 31

LED that shows the combined state of both power supplies. Any power supply failure will be
accompanied by an audible alarm which can be silenced by pressing the button.
If a power supply fails, contact VBrick for a replacement as soon as possible. Do not attempt
to repair a power supply as this will invalidate the warranty. Although the shelf will operate with
a failed power supply, a redundant power supply will ensure there is no downtime. Each supply can
handle a full load of 500W if the other supply has failed or been turned off. There will be no
loss of service time if only one supply fails. If both are active, they will load share (50/50) to
support the rack.
Table 1. AC Input Voltage and Frequency (iStarUSA Model IS-500R8P)
Parameter
Voltage (115V)
Voltage (230V)
Frequency
Table 2. Power Supply LEDs and Controls
Item
Individual Power
Supply LED
Master Power
Supply LED †
Alarm Button ††
† Located above both power supplies on the right.
†† Located above both power supplies on the left.
If a power supply fails, the LED will turn red and an alarm will sound. Push the alarm reset
button (the small black bubble button to the left of the left power cord receptacle) to silence
the alarm.
To remove/replace the power supply:

1. Turn off power to the power supply with switch at bottom and unplug power cord.
2. Pull unit out with handle while pressing the red release lever.
3. When replacing a power supply, push in firmly to seat firmly in backplane.
Encoder Getting Started
Minimum Nominal
90 VAC 100–120 VAC
180 VAC 200–24 VAC
47 Hz 50/60 Hz
Color Description
Green Power supply is good.
Red The power supply has been turned off or has failed.
Green Both power supplies are operating normally.
Red One or both of the power supplies has been turned off or has
failed.
Press to silence alarm.
Rack Mount Shelf and Blade Setup
Maximum Max. Current
132 VAC 8A
264 VAC 4A
63 Hz
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