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It classifies five classes: IE1 (standard), IE2 (high) and IE3 (premium), IE4 (super premium efficiency), IE5 (ultra premium efficiency). For each class the efficiency is defined for a rated output range from 0.75 to 375 kW. In the European Community the IE2 class is mandatory for all new motors since 16 June 2011. The IE3 class will be ...
Premium efficiency, when used in reference to specific types of Electric Motors (with a rotating shaft), is a class of motor efficiency.. As part of a concerted effort worldwide to reduce energy consumption, CO 2 emissions and the impact of industrial operations on the environment, various regulatory authorities in many countries have introduced, or are planning, legislation to encourage the ...
IEC 63402 Energy Efficiency Systems - Smart Grid - Customer Energy Management Systems - General Requirements and Architecture IEC 63403 LED packages for horticultural lighting IEC 63404 Switchgear and controlgear and their assemblies for low voltage – Integration method of radiocommunication device into an equipment
There is no defined minimum output, however, it is generally accepted that a motor with a frame size of less than 35mm square can be referred to as a 'micro-motor'. Fractional-horsepower electric motors are exempt from the US Energy Policy Act of 2005 and the new EN 60034-30:2009 [ 1 ] ruling of European directive 2005/32/EC [ 2 ] concerning ...
EN 934-2: Admixtures for concrete, mortar and grout - Part 2: concrete admixtures - Definitions and requirements; EN 966: Helmets for airborne sports - used in paragliding, hang gliding and flying with ultra-light aeroplanes. EN 980: Symbols for use in the labeling of medical devices
ISO 13105 Building construction machinery and equipment – Machinery for concrete surface floating and finishing ISO 13105-1:2014 Part 1: Terms and commercial specifications; ISO 13111 Intelligent transport systems (ITS) – The use of personal ITS station to support ITS service provision for travellers
The International Electrotechnical Commission (IEC; French: Commission électrotechnique internationale) is an international standards organization [3] [4] that prepares and publishes international standards for all electrical, electronic and related technologies – collectively known as "electrotechnology".
An electric induction motor is required to have a specified minimum full-load efficiency. A compact fluorescent lamp is required to start and run up to near full brightness in a given time, to have a minimum life of several thousand hours, to maintain its output within specified limits, to withstand a certain number of switchings, to have a ...