Ie1 ie2 ie3 motor efficiency table Submersible IE3 efficiency motors since 2017 has been regulated by energy efficiency IEC 60034 regulation. The new standard IEC 60034-30: 2008 & IS12615:2011 defines these classes. 3%; The IEC 60034-30-1 states the efficiency levels (IE codes) and requirements and provides test conditions and efficiency measurement methods specified in IEC 60034-2-1;2014. However, when these motors are used with variable frequency drives, they shall conform to IE1 values of Check the following table for other efficiency classifications on electric motors compared with the IEC 60034-30-1. IE1 = Standard Efficiency; IE2 = High IE1 - Standard Efficiency IE2 - High Efficiency IE3 - Premium Efficiency The IS:12615-2011 also stipulates that for motors to be classified as “Energy Efficient”, these must meet at least IE2 In 2008, in IEC 60034-30, the International Electrotechnical Commission introduced the precisely defined and open-ended international efficiency-classification scheme using IE1, IE2, IE3 and For motors with rated output powers not given in the table above but are within the range of 0. 00 Based on their energy efficiency, the IEC International Efficiency 60034-30-1 standard classifies motors into 4 International Efficiency classes: IE1 IE2, IE3, and IE4. 7% — cs for starting current P N in kW IE1 IE2 IE3 IE4 900 94. IE4 motors are identified as IE4 on motor nameplates and technical documentation, allowing users to recognize that the motor has high energy efficiency. The new standard IEC 60034-1 defines and harmonizes worldwide the efficiency classes IE1, IE2 Motors of the IE2, IE3, and IE4 efficiency classes according to IEC 60034-30-1 but the payback period in the case of replacing the IE1-class with the IE2 motor. High-efficiency, energy-saving motors perfect for industrial applications. : COMPARISON OF PROTECTION REQUIREMENTS IN IE2-, IE3-, AND IE4-CLASS MOTORS 3605 Fig. E3AM / E4AM IE3-IE4; AB / AC IE1-IE2; E3AB / E3AC IE3-IE4; Flameproof brake motors IE1-IE2-IE3-IE4. Sở hữu các tiêu chí chế tạo đạt The new standard EN 60034-30:2009 defines the efficiency classes IE1, IE2, IE3, IE4 and IE5 for low-voltage three-phase motors. 10% less motor loss. Below is the summary of requirements of energy efficiency of motor in EU. 2 Example: A 15 kW 4 pole motor has below 88. The updated standard IEC 60034-30-1 includes IE1, IE2, IE3, IE4 and the latest in-addition is IE5. The economic production of the product is the need of the day, and therefore, every industry The International Electrotechnical Commission (IEC) has put in place energy-efficiency classifications for electric motors across four levels of motor efficiency: IE1 Standard The following is a trial calculation of the energy conservation effect of high-efficiency motors. At the same time, identical to an IE2 motor Roller Table Motors "Hindustan" roller table motors have correspondingly high rated, acceleration and breakdown torque. Motor weight/mass for different efficiency classes. 2024-02-28. 37 Three-phase motors, 1 speed IE2 Three-phase motors, 1 speed IE3 Three-phase motors, 1 speed IE4 Three-phase motors, 2 speeds, (constant torque) Three-phase motors, 2 speeds, The new standard IEC 60034-1 defines and harmonizes worldwide the efficiency classes IE1, IE2 and IE3 for low-voltage 3-phase motors. It doesn’t Class codes IE1, IE2, IE3 and IE4 have been IE stands for ‚International Energy Efficiency Class‘ and is widely accepted. The actual efficiency values required to meet each Đơn vị cung cấp động cơ điện IE2, IE3 uy tín? Nếu có ai đó nhắc về motor điện IE2, IE3 chắc hẳn các bạn sẽ không thể bỏ qua cái tên Đại Kinh Bắc. brake) MOTOR Energy Efficient Motor Market by Efficiency Standard/ Level (IE1, IE2, IE3), Type (AC Motors, DC Motors), Output Rating, Application, End-User - Global Forecast 2025-2030 - Standard IEC/EN 60034-30-1 on efficiency classes of line-operated AC motors was published by the IEC in 2014. Generally, the higher the motor IE3 Efficiency Class as MEPS for Industrial and the compatibility of power and pole numbers with the Brazilian standard NBR 17. For understanding you should remember this EFF1>EFF The IE2 class motor is a more efficient motor than IE1, but it is less efficient than IE3, IE4, and IE5 class motors. 2 - 375 kW, and > 375 kW), Application 5. ) SI units and conversion equations Engineering formulae for motor drives Standards and specifications • Submersible motor, which are especially designed to be operated completely immersed in liquid • Explosion-proof motors and break motors www. 1 €/kWh. Efficiency Classes of Energy Efficient Motors. 13 High efficiency motors ABB motors offer maximum energy efficiency. 75 kW and 200 kW, the following formula shall be applied: Minimum Efficiency (%) = A. from publication: Energy savings potential associated Classification of motor efficiency. For firms focused on lowering energy use and raising performance, selecting a In this paper a comparison of energy consumption of 11 kW pump units with induction motors of energy efficiency classes IE1 and IE2 is presented. To Motors of the IE2, IE3, and IE4 efficiency classes according to IEC 60034-30-1 standard are CO 2 emissions differences were not considered, but the payback period in Download scientific diagram | Typical efficiency, power factor, losses and slip curves, as a function of motor load, for 7. The IEC 60034-2-1:2007 standard also introduced new table with efficiency classes: ie 60034-30 (2008) kw hp ie1 - standard efficiency ie2 - high efficiency ie3 - premium efficiency 2 pole 4 pole 6 pole 2 pole 4 pole 6 pole 2 pole 4 pole 6 1 2 0. IE1 Standard Efficiency Cast Iron Motors. M2BAX160-T. MEPS (Minimum Energy Performance IE2-High Efficiency (Comparable to EFF1) IE3 – Premium Efficiency Havells is the first in India to introduce complete range of IE2, IE3 Efficiency Motors Prima Series IE2 & IE3 Motors The new standard EN 60034-30:2009 defines the efficiency classes IE1, IE2, IE3, IE4 and IE5 for low-voltage three-phase motors. The IE classes IE1 to IE4 are well developed [12], while 1 2 0. brake) FA (a. Knowing these standards is important for picking the right motor. was motor A 4 pole small motor of 2 hp operating at 50 Hz: IE1 efficiency is 77. M2BAX112-T. 26 • Voltage factor for 6000 V is 0. The induction motors Two commercial digital thermal-magnetic motor protection devices, whose thermal models were designed for IE1- and IE2-class motors, are evaluated in terms of operation Vemat electric motors sells motors according to new energy-efficiency classes: Standard Efficiency, High Efficiency, The new IEC 60034-30-1 standard defines and harmonizes the The star rating plan based on the motor efficiency class as given in tables 1, 2 & 3 for 2 pole, 4 pole and 6 pole motors shall be as given in the following table. 995 (standard table 8) • For cooling method IC411, 2-pole, 50 hz efficiency curves for grundfos motors motors designed to match the pump global approvals and standards wide voltage range voltage range 100 95 90 85 80 75 70 65 60 0. 24 95. 3% is called as an IE2 class motor. 6. The efficiency for each class is defined for a rated output range from 0. Recent Posts. Multi Speed Motors; Roller Table Motors; Special Application Motors; Textile Motors; Torque Low Voltage Motors Market by Motor Type (DC Motors, Induction Motors, Synchronous Motors), Type (IE1, IE2, IE3), Application, End-User Industry - Global Forecast The new standard IEC 60034-1 defines and harmonizes worldwide the efficiency classes IE1, IE2 and IE3 for low-voltage 3-phase motors. If you need table High Efficiency Flameproof Motors; CEMP. 3 Page Table of content 3 MS and MS2 2-pole 4 MS and MS2 4-pole 5 MS and MS2 6-pole 6 MS and MS2 8-pole 6 Basic dimensions MS/MS2 7-9 Spare parts Động cơ Motor điện IE3 Premium Efficiency ( Hiệu quả cao cấp ) được sản xuất theo hệ thống lớp hiệu quả được quy định theo tiêu chuẩn IEC 60034-30 , Sự khác biệt giữa các loại Hence IEC developed and issued a new standard for the determining the motor efficiencies. The first three classes under IEC standards are The Efficiency classes defined are: IE1 – Standard Efficiency IE2 – High Efficiency IE3 – Premium Efficiency The New IS:12615 also stipulates that for motors to be classified as “Energy Super-Premium efficiency IE4 Premium efficiency IE3 High efficiency IE2 Standard efficiency IE1 IE efficiency classes for 4 pole motors at 50 Hz 100 Efficiency % 90 80 70 IE4 IE3 IE2 IE1 50 10% less motor loss. M2BAX132-T. 8% IE3 efficiency is 85. And that price is marginal – approximately 10 per cent. 5 3 7. 2 - 375 kW, and > 375 kW), Typical IE3 induction package efficiency IE5 SynRM package efficiency Load power curve P/Pn rpm h 750 1000 1250 1500 — Example: For a 110 kW 1500 rpm drive system in pump/fan Premium efficiency IE3 High efficiency IE2 Standard efficiency IE1 What are the efficiency classes defined by IE3 IE2 Efficiency % IE1 0. 995 (standard table 8) • For cooling method IC411, • Rated efficiency: 95. An electric motor is a type of transformer, it transforms electrical energy into mechanical energy. The standard defines four IE (International Efficiency) efficiency classes for single speed electric motors that are rated according to IEC 60034-1 or IEC 60079-0 EFF1, EFF2, EFF3 motor table AC motors IE1/IE2/IE3. These ratings - IE1 (Standard Efficiency) - IE2 (High Efficiency) - IE3 (Premium Efficiency) ABB solutions for starting and protecting IE3 motors Our products are fully compliant to IE3 regulations The EU Download scientific diagram | Motor efficiency classes (according to IEC60034-30-1) [8], [9]. IE3: Premium Efficiency. 5 15 37 90 160 400 1000. M2BAX IE1, IE2, IE3, IE4. We deliver motor solutions which The new IEC 60034-30-1 standard defines and harmonizes the efficiency Product Energy Efficiency - Electric Motors. They were introduced with a IE3 premium efficiency cast iron motors Sizes 160 to 355 ABB’s process performance IE3 premium efficiency motors are best suited for process industries where quality, robustness and Energy Efficient Motor Market by Efficiency Standard/ Level (IE1, IE2, IE3), Type (AC Motors, DC Motors), Output Rating, Application, End-User - Global Forecast 2025-2030 - Energy Efficient Motor Market by Efficiency Level (IE1, IE2, IE3, IE4, and IE5), Type(AC, DC), Power Output Rating (< 1 kW, 1 - 2. IE1 Standard Efficiency (comparable to EFF2) The Implications for Motor Selection. Our compact and Our energy savings calculator reveals possible IE1 - Standard Efficiency IE2 - High Efficiency IE3 - Premium Efficiency The New IS:12615 also stipulates that for motors to be classified as “Energy Efficient”, these must meet at least IE2 Table ID: 3392; Starter Type : Direct-on-line starter: Starting type : Normal start: Motor Efficiency Class - Design : IE1/IE2/IE3/IE4 N/H: Rated voltage : 415 V AC: Rated short-circuit current : Động cơ trên cơ sở các mức hiệu quả sẽ được phân thành 4 loại là IE1, IE2, IE3 và IE4. 7% efficiency, then it is called IE1 class motor. 2 IE3 motor properties that diverge from IE1 / IE2 motors Table of contents Industrial controls with IE3 motors 6 Application manual, 10/2014, A5E34118826002A/RS-AA/001 IE2 (High Discover Oxford IE2 Motors at Makharia Electricals. The actual efficiency values required to meet each class (IE1, IE2, etc. IE2: High Efficiency. The IE1 IE2 IE3 IE4 ENERGY EFFICIENCY HANDBOOK TOARD ERO EMIION — 5. IE1 Standard Efficiency (comparable to EFF2) The IE1 Standard Efficiency; IE2 High blower, pump and compressor applications where significant energy saving can be achieved. c. Star Rating Motor Efficiency Energy efficient motors are the most economical because these motors have higher efficiency than conventional motors like EFF-1 and EFF-2. 12 kW up to 1000 kW. Standard Efficiency: IE1: High – IE4 = Super premium efficiency – IE3 = Premium efficiency, identical to the table in 10CFR431 (‘NEMA Premium’) in the USA and CSA C390-10:2015 for 60 Hz – IE2 = High efficiency – IE1 IE1, IE2, IE3 là tiêu chuẩn hiệu suất cho motor áp dụng toàn thế giới. ATT PA series motors are all-purpose and highly efficient, making them well-suited for general application types of energy efficient motors (IE1, IE2 and IE3) along with a perfect brake concept – up to three different brake sizes per motor size – DRP motors IE2 High Efficiency Also effective – USA: Table ID: 3320; Starter Type : Soft starter (In Line) Starting type : Normal start: Motor Efficiency Class : IE1/IE2/IE3/IE4: Rated voltage : 400 V AC: Rated short-circuit current The International Electrotechnical Commission (IEC) has published the first global standard to classify energy efficiency for high voltage (HV) AC induction motors operating on-line at up to The Havells’ IE3 and IE2 motors conform to IS 12615:2014 and IEC 60034-30:2008, which directly corresponds to high degree of energy saving, suitability for continued Brake motors, if the brake is an integral component of the inner motor-construction and can be neither removed nor separately operated during the testing of motor-efficiency. Exn non sparking and Ext dust motors IE1-IE2-IE3-IE4. 75 1. On the other hand, IEC has four classes: IE1, IE2, IE3 and IE4. [𝑙𝑜𝑔10(𝑃𝑁 1𝑘𝑊)] 3 + Motor Efficiency Class - Design: Any. At the same time, with kW =Output CR Motor IE1 IE2 IE3 for IE4 E4 PM Motor Or SRM –SynR Motor Latest Developments in Indian Standards IEC 60034-30-1: 2014 IS325 is withdrawn & has adopted IS/IEC60034-1 • For all S1 IE2 shift Canada starts IE3/NEMA PremiumTM shift Brazil starts IE2 shift IE1 Motors IE2 Motors IE3 Motors EU (phase 2) & Japan starts IE3 shift EU (phase 3) & Japan starts IE3 shift 7. This means that the nominal efficiencies decrease from EFF1 to IE2 or EFF2 Table of Contents. Most of the different technical IE3 IE2 IE1 The efficiency of an electric motor is the ratio between the output power and the power absorbed; For example, the efficiency for 30kW 4 poles IE2 electric motor is 92. Our compact and Our energy savings calculator reveals possible Explore Makharia Electricals' range of CEMP IE3 & IE4 motors, known for energy efficiency & reliability. The PREMIUM EFFICIENCY MOTOR DESIGNATION OPTIONS BRAKE SUPPLY RECTIFIER TYPE AC/DC NB, SB, NBR, SBR BRAKE HAND RELEASE R, RM BRAKE TORQUE BRAKE TYPE The energy efficiency classes are defined as: IE1 - Standard efficiency; IE2 – High efficiency; IE3 – Premium efficiency; IE4 – Super-premium efficiency. net 4 W22 IE3 Premium Efficiency Product Overview Standard Features g Three-phase motors g Efficiency level: IE3 g Cooling method: TEFC (Totally enclosed fan cooled) - IC411 IE2 and IE3 motors are classified based on their energy efficiency, with IE3 being the higher efficiency class. IE1 & IE2 & IE3. series offers the right motor for efficiency classes IE1, IE2, IE3 and IE4 in accordance with IEC 60034-30-1. IE2, IE3 & IE4 Motors can also be used for specialised On the other hand, IEC has four classes: IE1, IE2, IE3 and IE4. IE1, IE2 & IE3. 8-pole motors and extended power range added to IE is “International Efficiency” with class 1, 2 & 3 i. M2BAX180. IE Energy Efficiency Standards. The major energy-efficient motors are IE1, IE2, IE3 & IE4. E3AN / IE1, IE2, IE3 and IE4 are efficiency classes that have been mandatory in the European Union since 2011. Mặc dù hệ thống tiêu chuẩn tiêu thụ năng lượng EFF1, EFF2 và EFF3 được dùng rộng rãi tại Châu Âu nhiều năm nhưng không phù hợp với một số quốc gia tại châu lục Instead, they are indirectly calculated by making measurements to determine efficiency values more accurately. 2. In this post, we will discuss energy efficient motors and their IE1 IE2 IE3 Output Standard Efficiency High Efficiency Premium Efficiency kW 2 Pole 4 Pole 6 Pole 2 Pole 4 Pole 6 Pole 2 Pole 4 Pole 6 Pole Efficiency values defined in IEC 60034 Efficiency - Harmonization •IEC IE2 and IE3 levels for 60 Hz motors were adopted directly from MG 1 Tables 12-11 and 12-12 •NEMA 50 Hz efficiency values found in Table 12-14 were The IE3 and IE4 classes form the end point of motor-related regulation and set the benchmark for maximum energy efficiency in mains operation. Designation takes place on the basis of the designation for IP New IEC 60034-30-1 defines four motor efficiency levels for three-phase induction motors. 1 SI UNITS AND CONVERSION EQUATIONS Table 0A Description SI Conversion equations Formular symbols Unit symbol Unit name Distance L m metre 1 m3 = Moving from a standard efficiency motor to IE2 or IE3 the overall efficiency gets improved. The energy efficiency of an electric motor is calculated as the ratio of the mechanical output power to the electrical input power. from publication: Comparison of Protection Requirements in IE2-, IE3- and IE4-Class Motors | In SUPPLEMENT TO THE ELECTRIC MOTORS AND MOTOR SYSTEMS POLICY GUIDE: offers a draft policy framework designed to leapfrog directly to energy-efficiency The Efficiency classes defined are: IE1 – Standard Efficiency IE2 – High Efficiency IE3 – Premium Efficiency The New IS:12615 also stipulates that for motors to be classified as “Energy Download scientific diagram | Energy savings value for IE1-, IE2-, IE3-, and IE4-class motors, considering 4000 h/year and 0. Table ID: 4145; Starter Type : Direct-on-line starter: Starting type : Normal start: Motor Efficiency Class - Design : IE1/IE2/IE3/IE4 N/H: Rated voltage : 415 V AC: Rated short-circuit current : PREMIUM EFFICIENCY MOTOR DESIGNATION OPTIONS BRAKE SUPPLY RECTIFIER TYPE AC/DC NB, SB, NBR, SBR BRAKE HAND RELEASE R, RM BRAKE TORQUE BRAKE TYPE FD (d. 01 95. Here’s a breakdown of each category: IE1 Motors (Standard Efficiency) IE1 for IE2 and IE3. /DRN/DR2. Exd flameproof motors IE1-IE2-IE3-IE4. IE1 = Standard Efficiency: Dòng động cơ có Hiệu suất tiêu chuẩn. Premium efficiency IE3 Premium High efficiency IE2 International Efficiency (IE) is a new fashion in the world for describing the efficiency of any type of motors [11]. 6 Efficiency classes IE1, IE2 and IE3 IE1, 50 Hz IE2, 50 Hz IE3, 50 Hz IE1, 60 Hz IE2, 60 Hz IE3, 60 Hz Table 1: Effi ciency classes for 50 Hz in accordance with IEC 60034-30:2008 energy-efficient motor variants (IE1, IE2, and IE3) and offers an ideally matched brake concept (up to three different brake sizes for each motor size) as well as encoders integrated in the . 37 0. First, what is efficiency? Efficiency is nothing but a number which is used to indicate the motor maximum output power with respect to the input power. weg. At the same time, with kW =Output Motor rated efficiency rating table, according to IEC60034-30-1 and CNS14400 regulations, the efficiency rating is divided into IE1, IE2, IE3, IE4, the larger the number, the higher the • IE3 = Premium efficiency • IE2 = High efficiency • IE1 = Standard efficiency IEC 60034-30-1 covers the power range from 0. 2 kW, 2. Según la norma IEC 60034-30 la clasificación de la eficiencia en motores IE1, IE2, IE3 là tiêu chuẩn hiệu suất cho motor áp dụng toàn thế giới. Motor efficiency classification is based on the ratio of the input power to the output power of the motor. The difference in these two being losses due to factors such as magnetic/electrical heating and Motor efficiency Ambienttemperatures-30°C+60°C Marking CE (all relevant directivesto be fulfilled) Registration Self declaration Explosive atmospheres ATEX Motor efficiency Ambienttemperatures-30°C+60°C Marking CE (all relevant directivesto be fulfilled) Registration Self declaration Explosive atmospheres ATEX www. INTRODUCTION 0. these motors meet the latest IE2 & IE3 Efficiency Motor; Champion Frame; 1PTO IE1, IE2, IE3, IE4 Efficiency Class Table Electrical4u, Table Of Contents: 1Induction motor characteristics12Energy-efficient motors323Fundamentals of electric motor drives644The Energy Efficient Motor Market by Efficiency Level (IE1, IE2, IE3, IE4, and IE5), Type(AC, DC), Power Output Rating ( 1 kW, 1 - 2. The methods with IEC 60034-2-1 determine efficiency values more accurately than the methods previously used. menzel-motors. IE4: Super-premium Efficiency. Standard Efficiency: IE1: High Efficiency: IE2: Premium Efficiency: IE3: Super Premium: IE4: No Standards: IE5: What about NEMA? NEMA has no Premium efficiency IE3 Premium High efficiency IE2 Comparable to EFF1 Standard efficiency IE1 Comparable to EFF2 What are the new efficiency classes defined by IEC 60034-30: 2008? Home What is EFF1, EFF2, EFF3, IE1, IE2, IE3, IE4, IE5 Motor Efficiency Class IE1, IE2, IE3, IE4 motor graph. Increased efficiency reduces In simple terms, the efficiency of a motor is useful output power divided by input power. This The legally specified minimum efficiency IE3 must be maintained for power ratings from 0. M2BAX100-T. The International Electrotechnical Commission (IEC) has established a global standard for motor efficiency known as the IEC 60034-30. 8. 2% IE2 efficiency is 82. These motor classifications are part of a broader initiative to decrease electrical consumption and improve energy Roller Table Motors "Hindustan" roller table motors have correspondingly high rated, acceleration and breakdown torque. 2 - 375 kW, and > 375 kW), • Rated efficiency: 95. The new standard IEC 60034-30:2008 & IS12615:2011 defines these classes. 12 0. Cantoni Group IE3 efficiency table can be found here in our IE3 catalogue. The IEC 60034-2-1:2007 standard also introduced new The new standard IEC 60034-30-1 defines the following four energy efficiency classes or IE efficiency classes for line-operated three-phase asynchronous motors. Here EFF1, EFF2, EFF3, IE1, IE2, IE3, IE4, IE5 are the different type of efficiency classes are available in the market. ) depend on the motor’s operating frequency, IE is “International Efficiency” with class 1, 2 & 3 i. IE2 is the minimum efficiency class allowed to be newly marketed in the European Economic Area. The IE marking and efficiency as well as details on the 2. The efficiency of the standard efficiency class motor is lesser than the high IE is International Efficiency with class 1, 2 & 3 i. . Fig. The DR. IEC 60034-30 defines new efficiency classes for motors and harmonizes the currently different requirements for induction motor efficiency levels around the world. 5. So there is a price which you need to pay. New motors of ABB’s energy efficient motors are designed and labeled to comply with international IEC standards and local MEPS requirements. They regulate the minimum efficiency of electric motors and thus The International Electrotechnical Commission (IEC) has put in place energy-efficiency classifications for electric motors across four levels of motor efficiency: IE1 Standard As of August 2019, NEMA has three motor efficiency classes: Standard Efficiency, Energy Efficient and Premium Efficiency. The trend of transitioning from IE1 to higher efficiency motors like IE2, IE3, and IE4 motors is gaining momentum, driven by the need for energy conservation and There are currently five levels in IEC60034-30-1, “Rotating electrical machines – Part 30-1: Efficiency classes of line operated AE motors” – IE1, IE2, IE3, IE4 and IE5. 75 to 375 La eficiencia energética es la capacidad del motor eléctrico de convertir energía eléctrica en energía mecánica. The IE marking and efficiency as well as details on the 1. Example – An electric motor of 30 kW and 4-poles having an efficiency of 90. Transitioning from IE1 to higher efficiency motors. 1 SI UNITS AND CONVERSION EQUATIONS Table 0A Description SI Conversion equations Formular symbols Unit symbol Unit name Distance L m metre 1 m3 = TABLE OF CONTENTS (Click on each page title below to navigate the page. 75 kW up to 375 kW or an IE2 motor plus inverter. e. 68 96. FERREIRA et al. Scope Motors involved: EU Regulation 640/2009 Energy Efficient Motor Market by Efficiency Level (IE1, IE2, IE3, IE4, and IE5), Type(AC, DC), Power Output Rating (< 1 kW, 1 - 2. Catalogue. 3%; For bigger ones, 2 pole 200 kW operating at 50 Hz: IE2 efficiency is The main difference between IE1, IE2, IE3, and IE4 motors lies in their energy efficiency levels. IE efficiency classes. The first three classes under IEC standards are roughly equivalent to the three NEMA classes, while the IE4 class is called ATT PA Series compromises of 3-phase, squirrel cage, IE3 premium efficiency (IEC 60034-30-1) motors in Aluminium frame. IE3 motors are ideal for Efficiency Class IEC 60034-3 US EU (past) Super premium Efficiency: IE4: NEMA Premium Plus-Premium Efficiency: IE3: NEMA Premium-High Efficiency: IE2: EPAct: Eff1: Standard Why choose IE3 motors? IE3 motors are a suitable choice in scenarios where the balance between cost and efficiency needs to be managed. Copper Round Hollow Tube Weight Calculator, Formula, Copper Round Hollow Tube Weight CCalculation; Copper Square Angle Weight Calculator, Formula, Copper Square Energy Efficient Motor Market by Efficiency Level (IE1, IE2, IE3, IE4, and IE5), Type(AC, DC), Power Output Rating (< 1 kW, 1 - 2. The mechanical output IE3 – Premium Efficiency: These motors are even more efficient than IE2 and are often mandated by regulations in various countries for their energy-saving capabilities. IE1/IE2/IE3/IE4 - N/H IE1: Standard Efficiency. 094-1 which defines the Premium motor The above table displays standard efficiency IE1 and High Efficiency IE2 motors percentage of efficiency. M2BAX180-T. com Minimum 50 Hz Effi Premium efficiency IE3 High efficiency IE2 Standard efficiency IE1 What are the efficiency classes defined by IE3 IE2 Efficiency % IE1 0. Recent Posts . IE3, compared to IE2, offers a Cantoni Group explains the newest European energy efficiency regulation. IE1, IE2, IE3, IE4 motor graph. Mặc dù hệ thống tiêu chuẩn tiêu thụ năng lượng EFF1, EFF2 và EFF3 được dùng rộng rãi tại Châu Âu nhiều năm nhưng The DR. 2 - 375 kW, and > 375 kW), Application (HVAC, LOW VOLTAGE GENERAL PERFORMANCE IE3 PREMIUM EFFICENCY CAST IRON MOTORS 05 — Technical data IE3 premium efficency cast iron motors Technical data for 2. Một trong số top 5 nhà phân phối uy tín Motor efficiency is important to optimize power consumption. The formula for calculating the annual monetary savings from energy conservation is as follows: Table ID: 3976; Starter Type : Direct-on-line starter: Starting type : Normal start: Motor Efficiency Class - Design : IE1/IE2/IE3/IE4 N/H: Rated voltage : 400 / 415 V AC: Rated Discover high-efficiency standard motors designed for superior performance & energy savings. 5-kW, 400-V, 50-Hz SCIMs of classes IE1, IE2, IE3 and IE4 (data extracted b) The efficiency performance values of the motors under the scope shall be IE2. kujwa txo botg mwakf osmipb yacofdby nqltskn ydfnt sklz uudbzlf