Measure PUE
You can't manage what you don’t measure, so be sure to track your data center's energy use. The industry uses a ratio called Power Usage Effectiveness (PUE) to measure and help reduce the energy used for non-computing functions like cooling and power distribution. To effectively use PUE, it's important to measure often. We sample at least once per second. It’s even more important to capture energy data over the entire year, since seasonal weather variations affect PUE. Learn more.Manage airflow
Good air flow management is crucial to efficient data center operation. Minimize hot and cold air mixing by using well-designed containment. Then, eliminate hot spots and be sure to use blanking plates (or flat sheets of metal) for any empty slots in your rack. We've found that a little analysis can have big payoffs. For example, thermal modeling using computational fluid dynamics (CFD) can help you quickly characterize and optimize air flow for your facility without having to reorganize your computing room. Learn more.Adjust the thermostat
The need to keep data centers at 70°F is a myth. Virtually all equipment manufacturers allow you to run your cold aisle at 80°F or higher. If your facility uses an economizer (which we highly recommend), run elevated cold aisle temperatures to enable more days of "free cooling" and higher energy savings. Learn more.Use free cooling
Chillers typically use the most energy in a data center's cooling infrastructure, so you'll find the largest opportunity for savings by minimizing their use. Take advantage of "free cooling" to remove heat from your facility without using a chiller. This can include using low temperature ambient air, evaporating water, or a large thermal reservoir. While there's more than one way to free cool, water and air-side economizers are proven and readily available. Learn more.Optimize power distribution
You can minimize power distribution losses by eliminating as many power conversion steps as possible. For the conversion steps you must have, be sure to specify efficient equipment transformers and power distribution units (PDUs). One of the largest losses in data center power distribution is from the uninterruptible power supply (UPS), so it's important to select a high-efficiency model. Lastly, keep your high voltages as close to the power supply as possible to reduce line losses. Learn more.
Sangat penting untuk mengetahui satuan dalam bidang yang ingin anda pahami, dalam bidang listrik untuk mengetahui satuan seperti volt, ampere, dan watt. Ketika anda tidak mengetahui satuan dari bidang listrik ini sama saja dengan tidak tahu dalam teori dasar dan anda sekarang bisa memperlajari dengan jelas dalam artikel saya berikan ini. Saya akan memberikan langkah demi langkah agar mudah untuk dipahami. Pengertian Volt (Voltage) Volt (Voltage) adalah standart satuan listrik yang menunjukan atau menerangkan sebuah nilai tegangan dalam listrik. Volt atau bisa disebut tegangan hanya bisa diukur dengan alat yang bernama voltmeter atau multitester, volt mempunyai bermacam-macam nilai tegangan dan juga tipe atau karekter yang berbeda. Volt Mempunyai 2 tipe atau karakter Volt atau tegangan listrik ini mempunyai jenis 2 tipe yaitu tegangan AC atau bisa disebut tegangan bolak-balik. kemudian tegangan DC (Direct Current) atau bisa disebut dengan tegangan searah. Untuk mengatahui apa itu tegan
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