Find the standard you are looking for at Engineering360. Documents are available for purchase from the IHS Standards Store.

1 - 3 of 3 results

CSA C390 - TEST METHODS, MARKING REQUIREMENTS, AND ENERGY EFFICIENCY LEVELS FOR THREE-PHASE INDUCTION MOTORS - FOURTH EDITION; UPDATE NO. 1: APRIL 2015; UPDATE NO. 2: NOVEMBER 2016 Organization: CSA
Date: 2010-01-01
Description: This Standard establishes minimum efficiency levels for both NEMA and IEC motor designations covered by legislated requirements.
NEMA - NEMA PREMIUM - GENERAL SPECIFICATION FOR CONSULTANTS, INDUSTRIAL AND MUNICIPAL: NEMA PREMIUMĀ® EFFICIENCY ELECTRIC MOTORS Organization: NEMA
Date: 2014-01-01
Description: GENERAL The intent of this specification is to outline the minimum requirements for three-phase ac induction motors applied to municipal and industrial applications for operation on voltages 5000 volts or less, rated 2500HP or less, operating more than 2000 hours per year at >75% of full-load.
IEEE 1683 - GUIDE FOR MOTOR CONTROL CENTERS RATED UP TO AND INCLUDING 600 V AC OR 1000 V DC WITH RECOMMENDATIONS INTENDED TO HELP REDUCE ELECTRICAL HAZARDS Organization: IEEE
Date: 2014-05-16
Description: The recommendations within this guide augment the existing requirements of applicable MCC standards (NEMA ICS 18 and UL 845/ NMX-J-ANCE/CSA C22.2 No. 254, collectively referred to as "base MCC standards").

1 - 3 of 3 results