C390vs A400M

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Table of Contents » Title 8. Education » Agency 20. State Board of Education » Chapter 90. Procedure for Adjusting Grievances » Part II. Grievance Procedure » 8VAC20-90-20. Purpose of Part II of this grievance procedure.

Note: This Standard is not limited to specific types of three-phase induction motors, but where this Standard is referenced in regional legislation some specific motor types might be included or excluded from the regulations. Legislated requirements for a given jurisdiction supersede the requirements of this Standard and neither should be used without the other.

This Standard was prepared by the Subcommittee on the Performance of Three-Phase Induction Motors, under the jurisdiction of the Technical Committee on Industrial Equipment and the Strategic Steering Committee on Performance, Energy Efficiency, and Renewables, and has been formally approved by the Technical Committee.

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Derived from VR270-01-0008 § 2.1, eff. February 1, 1986; amended, Virginia Register Volume 33, Issue 5, eff. November 30, 2016.

As a service to the public, the Virginia Administrative Code is provided online by the Virginia General Assembly. We are unable to answer legal questions or respond to requests for legal advice, including application of law to specific fact. To understand and protect your legal rights, you should consult an attorney.

C-141

C390vs C130J

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This new edition was revised to harmonize the Standard to the extent possible with the relevant IEC and IEEE Standards. Major changes to this edition include the following:

The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.

A400M

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This Standard references energy efficiency levels for both NEMA and IEC motor designations. Efficiency requirements for units rated for operation at 60 Hz are defined in Tables 3, 4, 5, 7, 8, 9, and 12. Efficiency requirements for units rated for operation at 50 Hz are defined in Tables 6, 10, and 11.

CSA acknowledges that the development of this Standard was made possible, in part, by the financial support of BC Hydro, the Canadian Electricity Association (CEA), Hydro-Québec, the Independent Electricity System Operator (IESO), Manitoba Hydro, and Natural Resources Canada.

C-5

EmbraerC390price

In CSA standards, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the Standard.

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Website addresses provided in the Virginia Administrative Code to documents incorporated by reference are for the reader's convenience only, may not necessarily be active or current, and should not be relied upon. To ensure the information incorporated by reference is accurate, the reader is encouraged to use the source document described in the regulation.

This Standard specifies a test method for three-phase induction motors rated 0.746 kW and higher. The Standard also references energy efficiency levels for three-phase induction motors rated 0.746 kW up to 400 kW.

EmbraerC390

The purpose of Part II of the Procedure for Adjusting Grievances is to provide an orderly procedure for resolving disputes concerning the application, interpretation, or violation of any of the provisions of local school board policies, rules and regulations as they affect the work of teachers, other than dismissals. An equitable solution of grievances should be secured at the most immediate administrative level. The procedure should not be construed as limiting the right of any teacher to discuss any matter of concern with any member of the school administration, nor should the procedure be construed to restrict any teacher's right to seek, or the school division administration's right to provide, review of complaints that are not included within the definition of a grievance. Nothing in this procedure shall be interpreted to limit a school board's exclusive final authority over the management and operation of the school division.

This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.

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This is the fifth edition of CSA C390, Test method, marking requirements, and energy efficiency levels for three-phase induction motors. It supersedes the previous editions published in 2010, 1998, 1993, and 1985 under the title Energy Efficiency Test Methods for Three-Phase Induction Motors, and CSA Preliminary Standards C390.1 and C390.2, published in 1982.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.