OSS OSS-PCIE-4UV-5-1, User Manual

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One Stop Systems
OSS-PCIe4-4UV-5 63
10.5 Power Supply
The 4U Value expansion chassis has an 80 Plus Titanium power supply capable of supplying 2000W output power at 91% efficiency. This power
supply is designed not only to provide you with reliable power but also protects it from over voltage, over current and short circuiting via
protective circuitry embedded into the unit. It has a mean-time between failure
(MTBF) of greater than 200,000 hours and an LED indicator to
keep you informed on normal/abnormal conditions for your PSU.
The power supply is redundant to safe-guard your system from power failure and allows for hot-swap replacement to eliminate system
downtime. It includes two replaceable modules (ea 2000 W) that share the power load requirements during normal operations. All materials
contained comply with RoHS requirements

Should one module fail for any reason, the power load will be shifted to the other module.

An indicator for the failure would be the LEDs on the back panel of the power supply behind the chassis.

For non-functioning equipment, these indicators would not show
.
10.5.1 Removing a hot-swap ac power supply
1. Disconnect the power cord from the power supply you are removing.
2. Grasp the power-supply handle.
3. Press the brown release latch to the right and hold it pressed down.
4. Pull the power supply part of the way out of the bay.
5. Release the release latch; then, support the power supply with your left hand and pull it the rest of the way out of the bay.
6. If you are instructed to return the power supply, follow all packaging instructions, and use any packaging materials for shipping that
are supplied to you.
The power supply is an 80 Plus Titanium power supply capable of supplying 2000W output power at 91% efficiency. Enjoy the simplicity of
active power factor correction (PFC) and automatically correct AC input for a full range of voltages. Features a card edge connector for
connection with the backplane of compatible 1U systems. This power supply is designed to not only provide you reliable power to your server
but also protects it from over voltage, over current and short circuiting via protective circuitry embedded into the unit. Rest easy knowing your
hardware will be up and running with a mean-time between failure (MTBF) of greater than 200,000 hours and an LED indicator to keep you
informed on normal/abnormal conditions for your PSU. This power supply is redundant to safe-guard your system from power failure and
allows for hot-swap replacement to eliminate system downtime. All materials contained comply with RoHS requirements.