IEC 60034-28:2012 ED2

Rotating electrical machines - Part 28: Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors

Datum objavljivanja: 13. 12. 2012.

Опште информације

Trenutna faza: 60.60 Effective date: 13. 12. 2012.

Inicijator: IEC

Pripada: TC 2

Vrsta: Međunarodni standard

ICS: 29.160.01

Jezik: engleski francuski španski

Kupovina

Status: Objavljen

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Apstrakt

IEC 60034-28:2012 applies to three-phase low-voltage cage induction motors of frame numbers 56 to 400 as specified in IEC 60072-1. This standard establishes procedures to obtain values for elements of single phase equivalent circuit diagrams from tests and defines standard elements of these diagrams. This edition includes the following significant technical changes with respect to the previous edition:
- the formulae are now all given for equivalent star-connection equivalent circuit diagrams;
- procedures for the determination of equivalent circuit parameters from a load curve test as an alternative to the reverse rotation and locked rotor tests have been added.

Životni ciklus

PRETHODNO

POVUČEN
IEC 60034-28:2007 ED1

TRENUTNO

OBJAVLJEN
IEC 60034-28:2012 ED2
60.60 Standard objavljen
13. 12. 2012.

Nacionalna preuzimanja

SRPS EN 60034-28:2015

ISS

Obrtne električne mašine — Deo 28: Ispitne metode za određivanje parametara ekvivalentnih šema trofaznih niskonaponskih kaveznih asinhronih motora

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delSRPS EN 60034-28:2020

ISS

Obrtne električne mašine — Deo 28: Ispitne metode za određivanje parametara ekvivalentnih šema trofaznih niskonaponskih kaveznih asinhronih motora

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