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Making Large UPS Systems More Efficient
- Document Date: 02/14/2012
- Document Number: SPD_VAVR-6LJV7V_EN
- Description: As energy resources become scarcer and more expensive, electrical efficiency is becoming a more important performance factor in the specification and...
- Size: 501.6 kb
- Version: V3
- Language: English
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Specification of Modular Data Center Architecture
- Document Date: 09/29/2017
- Document Number: SPD_NRAN-7ZE9R3_EN
- Description: There is a growing consensus that conventional legacy data center design will be superseded by modular scalable data center designs...
- Size: 629.2 kb
- Version: V2
- Language: English
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Electrical Efficiency Measurement for Data Centers
- Document Date: 05/25/2012
- Document Number: SPD_NRAN-72754V_EN
- Description: Data center electrical efficiency is rarely planned or managed...
- Size: 1.2 mb
- Version: V2
- Language: English
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Effect of UPS on System Availability
- Document Date: 06/06/2012
- Document Number: SPD_SADE-5TNQYY_EN
- Description: This white paper explains how system availability and uptime are affected by AC power outages and provides quantitative data regarding uptime in...
- Size: 156.8 kb
- Version: V3
- Language: English
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Types of Electrical Meters in Data Centers
- Document Date: 02/11/2013
- Document Number: SPD_VAVR-8NALSE_EN
- Description: There are several different types of meters that can be designed into a data center, ranging from high precision power quality meters to embedded...
- Size: 509.9 kb
- Version: V1
- Language: English
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Avoiding Common Pitfalls of Evaluating and Implementing DCIM Solutions
- Document Date: 05/23/2012
- Document Number: SPD_PDON-8PGK8J_EN
- Description: While many who invest in Data Center Infrastructure Management (DCIM) software benefit greatly, some do not...
- Size: 167.6 kb
- Version: V0
- Language: English
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How IEC 60512-99-001 Compliance Ensures Power over Ethernet Plus (PoE+) Network Reliability
- Document Date: 08/31/2016
- Document Number: SPD_NHAN-A5BR9L_EN
- Description: Power over Ethernet (PoE) Plus allows for the delivery of additional power via a single common power / data RJ45 connector-equipped Ethernet cable...
- Size: 1.2 mb
- Version: V0
- Language: English
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Guidance on What to Do with an Older UPS
- Document Date: 03/08/2015
- Document Number: SPD_PDON-9P8QY4_EN
- Description: “When should an older UPS be replaced with a new one?” is a question that virtually all data center owners will have to answer...
- Size: 286.4 kb
- Version: V0
- Language: English
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Continuous Metering and Monitoring of PUE in Data Centers
- Document Date: 11/28/2016
- Document Number: SPD_WTOL-936RKM_EN
- Description: A PUE (power usage effectiveness) metering scheme in a data center can be very simplistic consisting theoretically of only two meters, at one...
- Size: 1.1 mb
- Version: V0
- Language: English
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Battery Technology for Data Centers and Network Rooms: Environmental Regulations
- Document Date: 04/16/2010
- Document Number: SPD_SADE-5TNQZJ_EN
- Description: Some lead-acid batteries located in data centers are subject to government environmental compliance regulations...
- Size: 316.3 kb
- Version: V7
- Language: English
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