DELL K812N User Manual

7

 

Introduction

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Providing outstanding performance and reliability, the UPS's unique benefits include:

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Online UPS design with pure sine wave output.

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True online double-conversion technology with high power density, utility frequency
independence, and generator compatibility.

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Buck and Boost voltage regulation that ensures regulated voltage to your load by correcting voltage
fluctuations.

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The UPS filters and regulates incoming AC power and provides consistent power to your
equipment without draining the battery.

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Selectable High Efficiency mode of operation.

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4U size that fits any standard 48 cm (19”) rack.

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Start‐on‐battery capability for powering up the UPS even if utility power is not available.

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Maintenance is simplified by allowing the safe replacement of batteries without powering down the
UPS.

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Extended runtime with an optional External Battery Module (EBM).

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Emergency shutdown control through the Remote Emergency Power-off (REPO) ports.

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Two standard communication ports (USB and RS-232 serial port).

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Optional Dell Network Management Card with enhanced communication capabilities for
increased power protection and control.

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Advanced power management with the Dell UPS Management Software for graceful shutdowns
and power monitoring.

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Sequential shutdown and load management through separate receptacle groups called load
segments.

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Firmware that is easily upgradable without a service call.

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Backed by worldwide agency approvals.