With the aim to reduce the power

requirement of electric motors and to

the energy consumption in Europe, CEMEP and the European Union reached

an agreement, by which 2- and 4-pole

three phase AC motors are affected,

i.e. standard motors, defined as totally

enclosed fan cooled, squirrel cage low

voltage motors with 400V, 50Hz and S1

in the rated output range of 1.1 to 90kW

Y3 series three-phase induction motors,

developed with new techniques, are renewal and upgrading produxts of Y series.

Y3 series motors are defined as totally

eclosed, fancooled, modelling, compact

structure, low noise, high efficiency, large

torgue, excellent starting performance,

easy serving, etc.