Computer Room Emergency Power Off

That is why an emergency power shutdown management system that overcomes these limitations is required.

Computer room emergency power off.

Computer room emergency power off figure. The epo buttons have a protective cover to avoid accidental shutdowns. The preceding figure illustrates the back of the machine uepo panel with the room epo cable plugging into the machine. Emergency power off epo formally known as a disconnecting means is almost exclu sively a united states requirement.

Best practice design of emergency power shutdown management systems there is a need for a system that more effectively consolidates controls and monitors the power off circuits for a room or zone protected by a fire protection system. The emergency power off epo button also called an epo switch or epo panel is a safety measure for quickly disconnecting electrical power to a particular piece of equipment or to an entire facility in the event of an emergency. There is one epo button at each exit door. This system improves the reliability of epo controls reducing the chance of an accidental activation and expensive interruption to your business.

The history of the emergency power off switch dates back to 1959 when a fire in the air force s statistical division in the pentagon caused 6 9 million in. It is a safety mechanism that can be used to power down a single piece of electrical equipment or up to an entire room of equipment in an emergency in order to protect personnel and facilities. Epo or no a consideration of nec articles 645 10 and 685 most people in the electrical design and construction industry are inclined to associate a data center or critical environment with an emergency power off epo. The button allows all power including uninterruptable power supplies upss.

Because this data center was a very important part of the client company s work the system and all components needed to work as intended by the design and it was crucial that it be tested with all aspects involved before the data center was utilized. For a recent commissioning project part of our scope of work was to test an emergency power system for a data center. Emergency power off epo button. The emergency power off button allows firemen to rapidly disconnect power controlled by the epo in the event of a fire and quickly shut down the hvac systems serving a data center.

The server room has an emergency power off epo system which will cut all power to any and all equipment and electrical circuits in the machine room. After it is moved to make the cable connection possible the room epo cable must be installed for the machine to power on. Fire protection systems include. Fike s epsms emergency power shutdown management system is designed to consolidate and control equipment emergency power off in a timely efficient and coordinated manner.