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Showing posts with label Mission Critical. Show all posts
Showing posts with label Mission Critical. Show all posts

Wednesday, July 16, 2014

Electrical Systems Reliability is Paramount


Power Quality has always been a key issue for healthcare facility managers. With the rapid advances in medical technology, hospitals, medical clinics and laboratories increasingly rely on sophisticated electronic devices for diagnosis, treatment and monitoring. This reliance demands a high degree of power quality and reliability to prevent disruption of mission-critical operations and procedures. Power quality disturbances can be caused by a range of internal and external phenomena and often re-occur because the location and nature of the event is not well understood or identified
While the costs of downtime or failures can result in thousands of dollars per hour, and the costs of power and equipment failures in critical patient operations are immeasurable, hospitals now know that electrical systems reliability is paramount.
The Dranetz HDPQ family of Power Quality Analyzers are ideal for proactively monitoring the power systems of healthcare facilities.
Never before has power quality and reliability been such a key issue for facility managers. Not only can the cost of downtime run into thousands, or even millions of dollars per hour, but power quality events can impact sensitive equipment such as servers, motors, process equipment and computers. This end-use equipment is often interconnected within networks, industrial processes and power infrastructure and can be negatively affected by events that arise both from the supplying power system and are generated within the facility. Power monitoring is key to maximizing uptime and ensuring all power infrastructure is functioning properly.

Friday, October 11, 2013

Sub-optimal Power Quality Can Cause Sensitive Medical Equipment to Fail


www.dranetz.com

Power Quality has always been a key issue for healthcare facility managers. With the rapid advances in medical technology, hospitals, medical clinics and laboratories increasingly rely on sophisticated electronic devices for diagnosis, treatment and monitoring. This equipment is often interconnected within networks, industrial processes and power infrastructure and can be negatively affected by events that arise both from the supplying power system and aregenerated within the facility.
All of the interconnection of electrical circuits, and the high sensitivity of the equipment in use, demands a high degree of power quality and reliability to prevent disruption of mission-critical operations and procedures. Power quality disturbances can be caused by a range of internal and external phenomena and often re-occur because the location and nature of the event is not well understood or identified.
The Dranetz PowerVisa
While the costs of downtime or failures can result in thousands of dollars per hour, the costs of power and equipment failures in critical patient operations are immeasurable. Power monitoring is key to maximizing uptime and ensuring all power infrastructure is functioning properly.

Friday, July 19, 2013

Hospital's Power Outage Problem Solved


By monitoring the incoming and outgoing power from a UPS supplying critical power to the Cath Lab X-Ray System and using the cross triggering comparison feature, the Encore Series instrument (at the time, this instrumentation was referred to as 'Signature System') was able to pinpoint the power outage problem.
The Encore verified the interruption of the utility supply and that the UPS was doing its job, providing a "clean" supply of power to the load. However, twenty seconds passed before the emergency generator came on-line, causing downtime and confusion. The Encore data enabled the customer to determine that the X-ray Emergency Power Off switch was being incorrectly fed directly by emergency power, rather than feeding the UPS as was specified in the hospital’s power system design.