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Publication details

Publication CODE Title
NBN EN 60034-30-1:2014 (2014-06) ROTATING ELECTRICAL MACHINES PART 30-1: EFFICIENCY CLASSES OF LINE OPERATED AC MOTORS (IE CODE)
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 3 P..
Description
Specifies efficiency classes for single-speed electric motors that are rated according to IEC 60034-1 or IEC 60079-0, for operation on a sinusoidal voltage supply. This standard establishes a set of limit efficiency values based on frequency, number of poles and motor power. No distinction is made between motor technologies, supply voltage or motors with increased insulation designed specifically for converter operation even though these motor technologies may not all be capable of reaching the higher efficiency classes. This makes different motor technologies fully comparable with respect to their energy efficiency potential.
Class  C51  (POWER GENERATING OR TRANSFORMING EQUIPMENT ROTATING ELECTRICAL MACHINES)
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

Very important notice: 98% of the text of the NBN EN 55XXX, NBN EN 6XXXX comes from the IEC text which is NOT included. This text can be ordered here: IEC 60034-30-1:2014. For the series NBN EN 50XXX, the standards are however complete.

DE version
 EN version
 FR version
Status
Status Registered trilingual Belgian standard EN or FR or DE
Situation Currently active
Replaces  NBN EN 60034-30:2009
Origin
Committee TC 2
ROTATING MACHINERY
Responsible Ir DELENS Marc
Approval
BEC Approval 2014-04-10
NBN Approval 2014-10-24
Belgian Official Journal 2014-12-24
Registration 148018
ICS-Code (International Standards Classification) 29.160
NBN Status New
Date of ratification (d.o.r.) 2014-04-10
Date of availability (d.a.v.) 2014-06-06
Date of announcement (d.o.a.) 2014-07-10
Date of publication (d.o.p.) 2015-01-10
Date of withdrawal former edition (d.o.w.) 2017-04-10
Correspondences with international standards
Relation International standard Date
is identical to EN 60034-30-1:2014 2014-06-06
is identical to IEC 60034-30-1:2014/ed. 1.0 2014-03-06
Relations to belgian/foreign publications
Type Origin Code Date
Standard Belgium NBN EN 60034-1
Standard Belgium NBN EN 60034-2-1
Standard Belgium NBN EN 60034-6
Standard Belgium NBN EN 60079-0