DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60034-12
; VDE 0530-12:2017-12
Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors (IEC 60034-12:2016); German version EN 60034-12:2017
Drehende elektrische Maschinen - Teil 12: Anlaufverhalten von Drehstrommotoren mit Käfigläufer ausgenommen polumschaltbare Motoren (IEC 60034-12:2016); Deutsche Fassung EN 60034-12:2017
Overview
This standard specifies the parameters for eight designs of starting performance of single-speed three-phase 50 Hz or 60 Hz cage induction motors in accordance with IEC 60034-1 that: - have a rated voltage up to 1 000 V; - are intended for direct-on-line or star-delta starting; - are rated on the basis of duty type S1; - are constructed to any degree of protection and explosion protection. This document also applies to dual voltage motors provided that the flux saturation level is the same for both voltages. The values of torque, apparent power and current given in this document are limiting values (that is, minimum or maximum without tolerance). The responsible committee is K 311 "Drehende elektrische Maschinen" ("Rotating electrical machines") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.
