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| February 28, 2008 | ||
| Topic: |
The 2005 N.E.C. expanded its requirement for Selective Coordination in Elevator systems to include Emergency, Legally Required Standby and Health Care Facilities. The 2008 N.E.C. increased the requirements further to include all COPS (Critical Operation Power Systems) sites. There are numerous challenges to accomplishing this requirement. The presentation will discuss:
The N.E.C. mandated
requirements
Coordination Basics- Time
Current Curves, "nested" curves separation requirements
Characteristics of different
Overcurrent Protective Devices
Design Examples
Possible Impact on Arc Flash
Hazard energy levels
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| Speaker: |
Sam Terry. Mr. Terry
graduated from Texas A&M in 1976 with a B.S. in Electrical Engineering.
He is a Senior Member of IEEE and is a licensed Professional Engineer in
the State of Louisiana. Throughout his 31 year career with Westinghouse
/ Cutler Hammer / Eaton Mr. Terry has held numerous positions; Outside
Sales, PLC Specialist, AFD Specialist, and MCC Service Center Plant
Manager. He is currently Eaton's Houston area Application Engineer. |
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| Where: | HESS Building, 5430 Westheimer at Yorktown | |
| Time: | 6:00 - 6:30 PM Social - 6:30 - 7:30 PM Dinner - 7:30 - 8:30 PM Presentations | |
| Cost: | Dinner $15.00 for members who register 48 hours prior to the event, $20.00 for members who do not register 48 hours prior to the event and for non-members; $5.00 for students. | |
| April 24, 2008 | |||
| Topic: | TBD | ||
| Speaker: |
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| Where: | HESS Building, 5430 Westheimer at Yorktown | ||
| Time: | 6:00 - 6:30 PM Social - 6:30 - 7:30 PM Dinner - 7:30 - 8:30 PM Presentations | ||
| Cost:
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Dinner $15.00 for members who register 48 hours prior to the event, $20.00 for members who do not register 48 hours prior to the event and for non-members; $5.00 for students. | ||
| October 16, 2008 (Moved from September) | |||
| Topic: | Generator Controls | ||
| Speaker: |
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| Where | HESS Building, 5430 Westheimer at Yorktown | ||
| Time: | 6:00 - 6:30 PM Social - 6:30 - 7:30 PM Dinner - 7:30 - 8:30 PM Presentations | ||
| Cost | Dinner $15.00 for members who register 48 hours prior to the event, $20.00 for members who do not register 48 hours prior to the event and for non-members; $5.00 for students. | ||
| December 4, 2008 | |||
| Topic: |
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| Speakers: | Russ Gundrum, PMP is a Senior Project Manager-Business Communications Systems for AT&T in Bellaire, Texas | ||
| Where | HESS Building, 5430 Westheimer at Yorktown | ||
| Time: | 6:00 - 6:30 PM Social - 6:30 - 7:30 PM Dinner - 7:30 - 8:30 PM Presentations | ||
| Cost | Dinner $15.00 for members who register 48 hours prior to the event, $20.00 for members who do not register 48 hours prior to the event and for non-members; $5.00 for students. | ||