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HP xw2x220c Blade manual Ups

Models: xw2x220c Blade

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Page 69

UPS

uninterruptible power system

Acronyms and abbreviations 69

Image 69

HP xw2x220c Blade manual Ups

Contents

HP BladeSystem c-Class Site Planning Guide Intended audience Contents Conversion factors and formulas Technical support Introduction About this documentRelated documentation General site preparation guidelines Ashrae guidelines for site planningHP site planning assistance Computer room preparation Site planning considerationsPage Basic air distribution systems Air conditioning system specificationsAir conditioning ducts Cabling requirementsFloor loading Raised floor loadingAverage floor loading Installation and maintenance precautions Computer room safetyFire protection Fire suppressionLighting requirements for equipment servicing Working space for component accessEnvironmental elements Environmental requirementsHumidity level Dust and pollutionMetallic particulate contamination Electrostatic discharge prevention Acoustic noise specificationAshrae Recommended operating environmentSpace requirements Airflow requirementsBlanking panels HP Rack Airflow Optimization KitDelivery space requirements Operational space requirementsEquipment clearance and floor loading Floor plan grid HP BladeSystem enclosure environmental specifications Rack and accessory footprintsFront door clearance Environmental requirements Environmental requirements Best practices for deployment in rows Third-party racks Rack placement and arrangement for proper airflowRack tie-down option kit Power requirements and considerations Power requirementsElectrical factors Power consumption Electrical load requirements circuit breaker sizing Power considerations Power qualityFactors affecting power quality Power system protectionPower redundancy Power optionsWire selection Non-redundant powerDistribution hardware Line voltage selectionGrounding systems Grounding requirementsRaceway systems electrical conduits Lahj Building distributionPower panel ground Power distribution safety grounding LahjComputer safety ground Dual power source groundingRaised floor high-frequency noise grounding Cabinet performance grounding high frequency groundSystem installation guidelines Wiring connectionsEquipment grounding implementation details Dynamic Power Capping Power configurationHP BladeSystem enclosure single-phase power configuration Data communications cablesPower requirements and considerations Power requirements and considerations Power requirements and considerations C7000 PDU example PDU installationC3000 PDU example HP BladeSystem c7000 Enclosure three-phase AC configuration HP BladeSystem c7000 Enclosure DC configuration HP BladeSystem enclosure DC power configurationPower supply specifications Single-phase HP 2250W Power Supply specificationHP BladeSystem c3000 Enclosure DC configuation Specification Value Specification Value DC power supply specification Enclosure specifications Hardware specifications and requirementsHP BladeSystem c7000 Enclosure specifications HP BladeSystem c3000 Enclosure specificationsRack requirements HP 10000 G2 rack specificationsRack-free environment requirements Example configurations Configuration scenariosExample minimum configuration Example typical configurationExample maximum configuration Estimating power and cooling Estimating total weight Preparing for installation Preparing for installation Additional rack considerations General component placement guidelinesRack configuration software Sample checklists Sample installation scheduleIs there a completed floor plan? Delivery survey Page Conversion factors and formulas Conversion factorsFormulas Technical support Before you contact HPHP contact information Acronyms and abbreviations UPS Glossary Apparent powerKVA Index Site planning assistance from HP