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INTERNATIONAL REQUIREMENTS
EN
EFFICIENCY REGULATIONS FOR MOTORS AND MOTOR SYSTEMS
Intelligent Drivesystems, Worldwide Services
2 Efficiency regulations for motors and motor systems www.nord.com
EFFICIENCY REGULATIONS FOR MOTORS AND MOTOR SYSTEMS
Electric drives in industrial applications consume up to 70 percent of the total energy required. For many companies, this offers great potential for optimisation.
NORD supplies a wide range of electric motors, which meet all common global efficiency regulations and standards. Our motors are used in many applications because they are not just powerful and robust, but can also be combined with all NORD gear units.
Whether in agitators, conveyor systems, intralogistics or the food industry: NORD electric motors can be found wherever high performance is required. They operate reliably over many years with very high efficiency. This saves operating costs for our customers and at the same time helps protect the environment.
This brochure gives you an overview of the global regulations for energy efficiency in the field of electric motors. Please note that standards and directives are subject to constant change. Even though we make every endeavour to ensure that this information is correct, this document cannot provide a substitute for a study of the relevant directives or import regulations.
3www.nord.com Efficiency regulations for motors and motor systems
IE0 IE1 IE2
IE1 = Reference+25 % losses -25 % losses
IEC 61800-9-2(IE classes for inverters)
IES0 IES1 IES2
IES1 = Reference+20 % losses -20 % losses
IEC 61800-9-2(IES classes for inverters and motors)
Extended ProductComplete system of drive control, motor, power transfer and the driven load machine
Driven EquipmentActual load machine, including the mechanical power transfer by gear units or belts
Motor SystemMotor plus Motor Control SystemCombination of the drive control and motor including the motor cable, regardless of the motor technology(PDS / Power Drive System = CDM + Motor)
Motor Control SystemCDM (Complete Drive Module) or Motor StarterCDM = The frequency inverter, including all necessary auxiliary components and equipment
ECODESIGN DIRECTIVE IEC 61800-9-2: 2017 NEW EFFICIENCY CLASSES FOR MOTOR SYSTEMS
The new standard which defines the IE classes for inverters and IES classes for the combination of motors and inverters was published at the beginning of 2015.
Federal Environmental Agency: "The objective of the Eco-design Directive is to minimise the environmental effects of relevant products which are relevant to the consumption of energy over their entire life cycle."NORD DRIVESYSTEMS drive solutions already fulfil the stringent requirements of the new IEC 61800-9-2: 2017 (former EN 50598) standard.New terms and definitions in IEC 61800-9-2: 2017 (former EN 50598)
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STANDARDS AND REGULATIONSEUROPEAN UNION
IE1 IE2 IE3 IE4
European UnionEfficiency standard IEC 60034-30
Efficiency regulations Directive 2009/125/EC Eco-design DirectiveRegulation (EC) 640/2009Regulation (EC) 4/2014
Minimum efficiency IE3
Applicable to ■ 0.75 – 375 kW■ 2, 4 and 6-pole■ 50 – 1000 V■ 50 and 60 Hz■ Motors designed for continuous operation
Exceptions ■ Brake motors■ Single phase motors■ Switchable pole motors■ Two-speed motors■ Fixed speed motors■ Explosion protected motors■ Motors designed for frequency inverter operation (which cannot be connected directly)■ Frequency inverter controlled motors with efficiency IE2 (permanent labelling necessary)■ Motors designed for ambient temperatures < -30° C or > +60° C■ Motors designed for altitudes > 4,000 m■ Submersible motors
Required efficiency labelling
■ CE mark and IE class on the type plate■ Efficiency
Future: Additional requirements under discussion
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STANDARDS AND REGULATIONSSWITZERLAND / TURKEY
IE1 IE2 IE3 IE4
Switzerland / TurkeyEfficiency standard IEC 60034-30
Efficiency regulations Directive 2009/125/EC Eco-design DirectiveRegulation (EC) 640/2009Regulation (EC) 4/2014
Minimum efficiency IE3
Applicable to ■ 0.75 – 375 kW■ 2, 4 and 6-pole■ 50 – 1000 V■ 50 and 60 Hz■ Motors designed for continuous operation
Exceptions ■ Brake motors■ Single phase motors■ Switchable pole motors■ Two-speed motors■ Fixed speed motors■ Explosion protected motors■ Motors designed for frequency inverter operation (which cannot be connected directly)■ Frequency inverter controlled motors with efficiency IE2 (permanent labelling necessary)■ Motors designed for ambient temperatures < -30° C or > +60° C■ Motors designed for altitudes > 4,000 m■ Submersible motors
Switzerland Adoption of Reg 640/2009 in the national energy regulations 730.01
Turkey Adoption of Reg 640/2009 in the official register no. 28197
Future: No update planned
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United States of America Efficiency standard NEMA MG-1
Efficiency regulations EISA 2007 + 2014 EISA (DOE amendment 10 CFR Part 431)
Minimum efficiency Premium Efficiency (IE3)
Applicable to
NEMA MG-1, Table 12-12(IEC 600034-30, Class IE3)
■ 1 – 500 HP (0.75 – 375 kW)■ All voltages < 600 V■ 60 Hz■ Nominal continuous operation (S1)■ Fixed speed induction motors■ 2, 4, 6, 8-pole■ Sizes: NEMA 56 (IEC-80) and larger■ Design: NEMA Design A, B, or C or IEC Design N or H■ Motors for frequency inverters, which can also be operated directly■ Including: integrated geared motors and brake motors, partially electric motors, TENV motors,
motors with size U■ Motors with NEMA Design C
Exceptions ■ Multiple speed motors■ Single phase motors■ Motors labelled for intermittent operation■ Motors designed for frequency inverter operation (which cannot be connected directly)■ Submersible motors and water-cooled motors
Required efficiency labelling
■ Efficiency■ D o E registration number
Future It is expected that additional decisions will require higher efficiencies for motors with size NEMA 42-48-56 (IEC-63-71-80). Efficiency requirements already exist for small, open, drip-protected motors according to DOE regulation 10 CFR Part 31.
STANDARDS AND REGULATIONSUNITED STATES OF AMERICA
Standard High Premium
CC092B
SuperPremium
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CanadaEfficiency standard CSA C390-10
Efficiency regulations Energy Efficiency Regulations (EER 2017)
Minimum efficiency Premium Efficiency (IE3)
Applicable to ■ 1 – 500 HP (0.75 – 375 kW)■ Nominal continuous operation (S1)■ Fixed speed induction motors■ All voltages < 600 V■ 50 and 60 Hz■ Motors for frequency inverters, which can also be operated directly■ 2, 4, 6, 8-pole
Premium efficiency motors
NEMA MG-1, Table 12-12(IEC 600034-30, Class IE3)
■ 1 – 500 HP (0.75 – 375 kW)■ 2, 4, 6, 8-pole■ Design: NEMA Design A, B, or C with three or four digit number■ Closed NEMA Design A, B or C, NEMA size 56 or■ IEC Design N or H with IEC size 80 or larger■ An IP code from 00 to 67
Exceptions ■ Multiple speed motors■ Single phase motors■ Motors designed for frequency inverter operation (which cannot be connected directly)■ Motors labelled for intermittent operation(S2-S10)
Required efficiency labelling
The efficiency label must be stated on the type plate.
Future No update planned
STANDARDS AND REGULATIONSCANADA
Standard High Premium
energy verified 189340
SuperPremium
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STANDARDS AND REGULATIONSPEOPLE'S REPUBLIC OF CHINA
Grade 3 Grade 2 Grade 1
People’s Republic of ChinaEfficiency standard GB 18613-2012; GB 25958-2010
Efficiency regulations GB 18613-2012; GB 25958-2010
Minimum efficiency Grade 3 (IE2)
Applicable to GB 18613-2012:■ 0.75 – 375 kW ■ Up to 1000 V ■ 50 Hz■ 2, 4 and 6-pole■ Motors with fixed speed and completely enclosed, with fan■ IEC Design N■ Motors designed for continuous operation■ Universal motors■ Explosion protected motors■ Closed and ventilated motorsGB 25958-2010:■ 10 – 220 kW up to 690 V @ 50 Hz■ 3-phase, low power asynchronous motors
Exceptions ■ Motors labelled for intermittent operation, switch-on duration < 80 %■ Motors with internal brake■ Motors designed for special applications, e.g. operation at altitudes above 1,000 m■ Motors designed for varying conditions, e.g. frequency inverter operation■ Motors with two or more speeds■ Motors for the textile industry and smoke extraction systems
Required efficiency labelling
The efficiency must be stated on the type plate.CCC marking or 2-pole motors ≤ 2.2 kW, 4-pole motors ≤ 1.1 kW, 6-pole motors ≤ 0.74 kW and 8-pole motors ≤ 0.55 kWChina energy labelling according to efficiency
Note: CCC is also necessary for Hong Kong
Future Grade 2 (IE3) Introduction is postponed indefinitely, however possible on a voluntary basis.
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STANDARDS AND REGULATIONSBRAZIL
BrazilEfficiency standard ABNT NBR 17094-1 : 2013
Efficiency regulations Lei No 10.295Decreto No 4.508Portaria No 553
Minimum efficiency Alto Rendimento (IE2)
Applicable to ■ 0.75 – 185 kW■ 2 and 4-pole motors from 0.75 – 185 kW■ 6-pole motors from 0.75 – 150 kW■ 8-pole motors from 0.75 – 110 kW■ Up to 1000 V■ 50 and 60 Hz
Exceptions ■ Brake motors■ Motors labelled for intermittent operation (S2 – S10), switch-on duration < 80 %■ Two-speed motors■ Single phase motors■ Motors designed for frequency inverter operation (which cannot be connected directly)■ Unventilated motors (TENV, TEAO)■ Submersible motors■ Explosion protected motors
Required efficiency labelling
Future Alto Rendimento plus (IE3) from June 2019
Padrão AltoR. Plus
AltoRendimento
10 Efficiency regulations for motors and motor systems www.nord.com
MexicoEfficiency standard NOM-016-ENER-2010 (3-phase motors)
Efficiency regulations NOM-016-ENER-2010
Minimum efficiency Premium Efficiency (IE3)
Applicable to ■ 1 – 500 HP (0.75 – 375 kW)■ All voltages < 600 V■ 60 Hz ■ Nominal continuous operation (S1)■ 2, 4, 6, 8-pole
Exceptions ■ Geared motors■ Brake motors■ Two-speed motors■ Motors designed for frequency inverter operation■ NEMA C Design motors■ Motors labelled for intermittent operation
Required efficiency labelling
The efficiency label must be stated on the type plate.
Future No update planned
STANDARDS AND REGULATIONSMEXICO
Standard High Premium SuperPremium
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STANDARDS AND REGULATIONSCOLUMBIA
IE1 IE2 IE3 IE4
ColumbiaEfficiency standard Resolución no 1012:2015
Efficiency regulations Resolución no 1012:2015
Minimum efficiency IE2
Applicable to ■ 0.18 – 373 kW■ 2, 4, 6 and 8-pole■ Up to 600 V■ 60 Hz■ Open and ventilated motors
Exceptions None
Required efficiency labelling
Future ■ IE3: from August 2020 for motors above 7.5 kW (or IE2 with inverter operation)■ IE3: from August 2021 for motors above 0.75 kW (or IE2 with inverter operation)
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STANDARDS AND REGULATIONSCHILE
IE1 IE2 IE3 IE4
ChileEfficiency standard PE N° 7/01/2; IEC60034-30-1
Efficiency regulations NCh 3086 of 2008
Minimum efficiency IE2
Applicable to ■ 0.75 – 7.5 kW■ 2, 4 and 6-pole■ Up to 690 V■ 50 Hz■ S1■ Single speed motors■ Own ventilated motors with IP21 or more
Exceptions ■ Brake motors■ Motors designed for frequency inverter operation (which cannot be connected directly)
Required efficiency labelling
Motors held in stock by distributors must be certified for the Energy label accordingPE nº 7/01/2.
Future No update planned
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Australia / New ZealandEfficiency standard AS/NZS 1359.5 : 2004
Efficiency regulations MEPS 2 “E2“
Minimum efficiency High Efficiency IE2 (see note)
Applicable to ■ 0.73 – 185 kW■ Up to 1100 V■ 50 Hz■ 2, 4, 6 and 8-pole
Exceptions ■ Motors designed for frequency inverter operation (which cannot be connected directly)■ Motors labelled for intermittent operation■ 2-speed motors■ Single phase motors■ Submersible motors
Required efficiency labelling
The efficiency label must be stated on the type plate.Motor must be listed under http://reg.energyrating.gov.au/comparator/product_types.
Future No update planned
Note The required efficiencies according to AS/NZS 1359.5 are more stringent for some sizes than the IE2 requirements. General use of IE3 motors is recommended.
STANDARDS AND REGULATIONSAUSTRALIA / NEW ZEALAND
E1 E3 E3+E2
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STANDARDS AND REGULATIONSINDIA
IndiaEfficiency standard IS 12615
Efficiency regulations IS 12615
Minimum efficiency IE2
Applicable to ■ 0.37 – 375 kW■ 2, 4 and 6-pole■ Up to 1000 V■ 50 Hz
Exceptions ■ > 1,000 m■ > 40° C■ Motors labelled for intermittent operation, switch-on duration < 80 %■ Motors which can only be operated with a frequency inverter■ Motors completely integrated into a product (pumps, compressors, etc.) of which the energy
performance cannot tested individual
Required efficiency labelling
■ IE2■ Efficiency■ BIS mark
Future No update planned
IE1 IE2 IE3 IE4
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STANDARDS AND REGULATIONSSOUTH KOREA
South KoreaEfficiency standard KS C IEC 60034
Efficiency regulations MKE-2015-28
Minimum efficiency IE3
Applicable to ■ 2 and 4-pole motors from 0.75 – 375 kW■ 6 and 8-pole motors from 0.75 – 200 kW■ Up to 600 V■ 60 Hz■ Motors for continuous operation, even if these are combined with a frequency inverter
Exceptions ■ 2-speed motors■ Motors labelled for intermittent operation■ Motors designed for frequency inverter operation (which cannot be connected directly)■ Unventilated motors (TENV, TEAO)■ Submersible motors
Required efficiency labelling
Future No update planned
IE1 IE2 IE3 IE4
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STANDARDS AND REGULATIONSSINGAPORE
SingaporeEfficiency standard National Environment Agency (NEA) Minimum Energy Performance Standards (MEPS)
Efficiency regulations Energy Conservation Act (ECA)
Minimum efficiency IE3
Applicable to ■ 0.75 – 375 kW■ 2, 4 and 6-pole■ Up to 1000 V■ 50 Hz■ S1 continuous operation
Exceptions ■ < -30° C or > 60° C■ Water cooled motors for operation at < 0° C■ Explosion protected motors■ Submersible motors■ Multiple speed motors■ Brake motors
Required efficiency labelling
■ Motors / manufacturers must be registert in the NEA data base.■ IE class and efficiency at 100, 75 and 50 % of the rated power on the type plate
Future No update planned
IE1 IE2 IE3 IE4
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STANDARDS AND REGULATIONSTAIWAN
IE1 IE2 IE3 IE4
TaiwanEfficiency standard IEC 60034-2-1
Efficiency regulations CNS 14400 (MEPS)
Minimum efficiency IE3
Applicable to ■ 0.75 – 200 kW■ 2, 4, 6 and 8-pole■ Up to 600 V■ 60 Hz
Exceptions ■ Motors completely integrated into a product (pumps, compressors, etc.) of which the energy performance cannot tested individual
■ Motors designed for frequency inverter operation (which cannot be connected directly)■ Switchable pole motors
Required efficiency labelling
Supplier / Importer must be listed to use the efficiency label.
Future No update planned
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STANDARDS AND REGULATIONSJAPAN
IE1 IE2 IE3 IE4
JapanEfficiency standard JIS C 4034-30 (2011)
[Standard based on IEC 60034-30]
Efficiency regulations JIS C 4213 (2014)
Minimum efficiency IE3
Applicable to ■ 0.75 – 375 kW■ 2, 4 and 6-pole■ Up to 1000 V■ 50 and 60 Hz
Exceptions ■ Motors labelled for intermittent operation, switch-on duration < 80 %■ Thermal class H motors■ Motors for <-20° C■ Explosion protected motors■ Motors designed for frequency inverter operation (which cannot be connected directly)■ High Slip motors (<110 kW : ≥ 5 % slip | >110 kW : ≥ 3 % slip)■ Motors that are equipped with a delta-star starter■ Switchable pole motors
Required efficiency labelling
Japan Industrial standard mark (JIS)
Future No update planned
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STANDARDS AND REGULATIONSSAUDI ARABIA
IE1 IE2 IE3 IE4
Saudi ArabiaEfficiency standard SASO 2893:2018
Efficiency regulations SASO CoC
Minimum efficiency IE3
Applicable to ■ 0.75 – 375 kW■ 2, 4, 6 and 8-pole■ 50 – 1000 V■ 60 Hz■ Motors designed for continuous operation■ Induction motors
Exceptions ■ Multi speed motors■ Single phase motors■ Motors designed for ambient temperatures <-20° C or > + 60° C■ Motors designed for altitudes > 4,000 m■ Submersible motors■ Explosion protected motors built for operation in explosive environments according to IEC 60079-0 ■ Smoke extraction motors with a temperature class higher than 300° C■ Motors with integrated frequency inverter when the motor cannot be tested separately from the
inverter■ Motors completely integrated in a machine when the motor share common parts with the driven
unit (e.g. shaft, housing, etc.)
Required efficiency labelling
SASO EE label
Future No update planned
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<
CANADA CSA
USA/EpAct
EU, SWITZERLAND and TURKEY IE3
BRAZIL Alto Rendimento
1
COLUMBIA Energia
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EU, SWITZERLAND and TURKEY IE3
CHINA China Energy Label
SOUTH KOREA Korea Energy Label
AUSTRALIA / NEW ZEALAND
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NORD DRIVESYSTEMSCOMPLETE DRIVE SOLUTIONS FROM A SINGLE SOURCE
ANTRIEBDER
TheDrive Electronicsn Compact designn Simple commissioningn Protection class up to IP69K
TheMotorn High efficiencyn Global standardsn All operating conditions
TheGear Unitn Heavy-duty bearingn High power densityn High level of corrosion protection
Wide power range – Versatile complete solutions – High overall efficiency
n Reliable n Versatile n Global
23www.nord.com Efficiency regulations for motors and motor systems
NORD DRIVESYSTEMS GroupHeadquarters and technology centre in Bargteheide near Hamburg
Innovative drive solutions for more than 100 branches of industry
7 production locations with cutting-edge technology produce gear units, motors, inverters etc. including for complete drivesystems from a single source.
Subsidiaries and sales partners in 98 countries on 5 continents provide local stocks, assembly centres, technical support and customer service.
More than 3,900 employees throughout the world create customised solutions.
Gear unit production Motor production Inverter production
Gear units Motors Frequency inverters, motor starters and field distributors
Mechanical products Electronic productsElectrical products
The map shown above is for information only and does not claim to be created or applicable to any legal purpose. For this reason, we do not assume any liability for legality, correctness and completeness.
NORD DRIVESYSTEMS GroupHeadquarters and technology centre in Bargteheide, near Hamburg
Innovative drive solutions for more than 100 branches of industry
Mechanical products Parallel shaft, helical, bevel and worm gear units
Electrical products IE2/IE3/IE4 motors
Electronic products Centralised and decentralised frequency inverters, motor starters, and field distributors
7 production locations with cutting edge technology for all drive components
Subsidiaries and sales partners in 98 countries on 5 continents provide local stocks, assembly centres, technical support and customer service
More than 3,900 employees throughout the world create customised solutions.
www.nord.com/locator
S47
00 P
art.
No.
606
9202
/ 39
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Headquarters:Getriebebau NORD GmbH & Co. KGGetriebebau-Nord-Str. 1, 22941 Bargteheide, GermanyT +49 4532 2890, F +49 4532 289 2253info@nord.comMember of the NORD DRIVESYSTEMS Group
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