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Arc resistant low/medium voltage switchgear and motor controls continue to provide proven levels of additional personnel safety in most every petroleum and chemical facility. The Institute of Electrical and Electronics Engineers (IEEE) and International Electrotechnical Commission (IEC) generated testing guides and standards for these products which are open to some level of interpretation when applied...
Adjustable speed drive (ASD) and motors, if selected as a prime mover for compressors, pumps, extruders, etc. can provide various electro-mechanical benefits to its operators and stakeholders. Their benefits and application considerations have been well documented in past papers and tutorials. However, a successful installation of a multi-megawatt motor and ASD system requires detailed application,...
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