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The object of the IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields.
NEMA Standards Publication ICS 61800-1
Converter Circuitry and Circuit Elements Drive System Operating Characteristics NEMA disclaims liability for any personal injury, property, or other damages of any nature whatsoever, whether special, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, application, or reliance on this document.
Information and other standards on the topic covered by this publication may be available from other sources, which the user may wish to consult for additional views or information not covered by this publication. It also states their performance requirements with respect to ratings, normal operating conditions, overload conditions, surge withstand capabilities, stability, protection, a. While NEMA administers the process and establishes rules to promote fairness in the development of consensus, it does not write the document and it does not independently test, evaluate, or verify the accuracy or completeness of any information or the soundness of any judgments contained in its standards and guideline publications.
This part of IEC is intended to define a complete d.
GSO IEC – Standards Store – GCC Standardization Organization
They are revised frequently to reflect user input and to meet changing conditions and technical progress. General requirements – Rating specifications for low voltage adjustable speed d. It applies to power drive systems PDS connected to line voltages up to 1 kV a.
The IEC collaborates closely with the International Organization for Standardization ISO in accordance with conditions determined by agreement between the two organizations. NEMA has no power, nor does it undertake to police or enforce compliance with the contents of this document. It applies to systems connected to line voltages up to 1 kV a. Furthermore, it deals with application guidelines, such as control strategies, diagnostics, and topologies.
You can buy this standard from any national standardization body. The files of this standards is not available in the store right now. ICS R Page ii 2. Fort Hood Sentinel Advertisement. It also states their performance requirements with respect to ratings, normal operating conditions, overload conditions, surge withstand capabilities, stability, protection, a.
Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. IEC shall not be held responsible for identifying any or all such patent rights.
ICS R Page iv 7. Dynamic Braking and Dynamic Slowdown Proposed revisions to this Standards Publication should be submitted to: Excluded are traction and electrical vehicle drives. This part of IEC gives the characteristics of the converters and their relationship with the complete d. Saudi Standards, Metrology and Quality Organization. Minimum Status Indication Required New UL Cable ties for electrical installations.
Safety and Nature of a PDS Anyone using this document should rely on his or her own independent judgment or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. NEMA does not certify, test, or inspect products, designs, or installations for safety or health purposes.
NEMA disclaims and makes no guaranty or warranty, expressed or implied, as to the accuracy or completeness of any information published herein, and disclaims and makes no warranty that the information in this document will fulfill any of your particular purposes or needs.
Stabilized power supply Including semiconductor converters. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document.
This part of IEC gives the characteristics of the converters and their relationship with the complete d.