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New Work Item Proposal 2-2295 ED1: Efficiency classes of variable speed AC servo motors, motors normally not operated in thermal equilibrium (IE-code)

Source:
IEC
Committee:
PEL/2 - Rotating electrical machinery
Categories:
Information management | Standardization. General rules
Comment period start date:
Comment period end date:

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Scope

This part of IEC 60034 is intended to establish a method of determining efficiency classes of servo motors.

Purpose

Servo motors account for a significant proportion of the annual production of electric motors.

There is currently no standard for determining efficiency classes of servo motors.

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