- Title : Plant Engineers & Managers Guide 20 by Albert Thumann, P.E., C.E.M.
- Publish : Marcel Dekker, Inc New York and Basel
- Type Document : pdf
- Release : December 2002
- Total Page : 6 page
- Size : 0.35 Mb
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Decrypted Contents
Power Quality Case Studies
CASE STUDY 1
Customer Background
The first case study involves a machine shop. This shop utilizes different machines (i.e., grinders, honers, presses, injection molding devices and a precision cutter) to produce various aircraft components.
The facility was provided overhead 120/240-volt, three-phase, four-wire open-delta service (see Figure 20-1). The distribution feeder circuit serving the facility is described in Figure 20-2. resented at Globalcon 2000 by Jon A. Bickel, P.E.
Customer Background
The first case study involves a machine shop. This shop utilizes different machines (i.e., grinders, honers, presses, injection molding devices and a precision cutter) to produce various aircraft components.
The facility was provided overhead 120/240-volt, three-phase, four-wire open-delta service (see Figure 20-1). The distribution feeder circuit serving the facility is described in Figure 20-2. resented at Globalcon 2000 by Jon A. Bickel, P.E.
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