Electric Motor’s Standards

the MS, YDSA, YDSC series motors are complied with the following Standards:

Rating and performances

IEC 60034-1 CEI EN 60034-1

Methods for determing losses and efficiency

IEC 60034-2-1 CEI EN 60034-2

Rotating electrical machines, part 30, efficiency classes of single speed, three-phase inductions (IE code)

IEC 60034-30-1 EDITION 1

Classification of degress of protection (IP code)

IEC 60034-5 CEI EN 60034-5

Methods of cooling (IC code)

IEC 60034-6 CEI EN60034-6

Classification of type of construction mounting arrangements (IM code)

IEC 60034-7 CEI EN60034-7

Terminal markings and direction of ratation

IEC 60034-8 CEI 2-8

Noiese limits

IEC 60034-9 CEI EN 60034-9

Built-in thermal protections

IEC 60034-11

Starting performance of rotating electrical machines

IEC 60034-12 CEI EN 60034 - 12

Mechanical vibrations

IEC 60034-14 CEI EN 60034-14

Diensions and outputs for electrical machines

CEI EN50347 IEC60072-1 IEC60072-2