W22 Top Premium IE3 Three-phase Induction Motor. Mechanical Data In accordance with SABS

Transcription

1 W22 Top Premium IE3 Three-phase Induction Motor Mechanical Data In accordance with SABS

2 2 W22 Top Premium Effi ciency IE3

3 W22 Top Premium Effi ciency IE3 A design created to anticipate improved performance and increased energy savings In the last two decades, global energy consumption has increased by 50%. The forecast for the next two decades is to keep this growth rate constant. This increasing demand for electrical energy to sustain global development requires consistent heavy investments in power supply generation. However, in addition to complex medium and long term planning, these investments rely on natural resources, which are being depleted due to constant pressures on the environment. As a refl ex of this scenario, electric energy costs are rising and stand out in comparison to other economic indicators. One of the main reasons for this growth is the industrial segment, which demands around 30% of the electric energy globally available in industrial applications, electric motor driven systems represent around 65% of all industrial energy consumption. If we consider industrial and domestic applications, the electric motor energy consumption represents more than 40% of the total. This emphasises the world s demand for increasingly effi cient products that may not only break this rising demand, but also provide its reduction and, consequently, energy and fi nancial savings. With this situation in mind WEG presents its W22 Top Premium effi ciency motor line, meeting the IE3 Effi ciency Levels defi ned in IEC WEG s Top Premium motors are based on the W22 mechanical design, which offers: Reduced lubrication intervals less need for maintenance Low operating temperatures increases the insulation life, resulting in a longer lifespan Flexible terminal box design for frames 225 to 355 the same design allows for side or top-mounted terminal boxes, reducing the motors replacement inventory Solid and integrated feet provide a tough construction and enable easier installation and alignment Oversized and diagonally split terminal boxes provide fast and easy termination Provisions for vibration detectors motors in frames 160 and above are fi tted with fl at surfaces for vibration detectors Rubber drains allow for easy motor drainage at maintenance intervals and provide high protection in harsh conditions W22 W22 Top Premium Effi ciency IE3 3

4 Total Cost of Ownership Most electric motors consume the energy equivalent of their acquisition costs in less than half year! Industries Operating Costs Industries require several resources to support their transformation activities such as water, compressed air, steam, electric energy, etc. These resources play a major role in the company results, as they directly impact final product prices, affecting general competitiveness in the market. Due to the steep competition, difficulty in reducing purchasing costs or selling prices, a wise strategy may be to focus efforts on saving resources during the production process. WEG developed the W22 Top Premium efficiency motors to allow for significant electric energy savings owing to its extreme performance, being a great partner for the industries in the search for cost reduction. Total Cost of Ownership When companies need to get new electric motors, many of them consider the acquisition cost to be the deciding factor. However, a proper evaluation shall consider all costs that are inherent to the ownership of equipment, such as purchasing, running and maintenance costs. Learn how to reduce your operating costs even more! Typically applications do not run at full load all the time. Installing a VSD can help you save money by controlling the speed of your process and adjusting it to the individual load at any time. This is specifi cally true for variable torque applications like pumps and fans. 4 W22 Top Premium Effi ciency IE3

5 Aplications General purpose: pumps, compressors, fans, crushers, conveyors, mills, centrifugal machines, presses, elevators, packaging equipment, grinders, among others. Standard Features Output: 0,12kW to 500kW Frame size: 63 to 355A/B IP 66 Class H Insulation Number of poles: 2 to 8 poles Voltage: / V (63 to 100L) / V (112M to 355M/L)/AB V Calculate the savings for yourself Demand Savings kw = Output (IE2) (kw) - Output Top Premium (IE3) (kw) Efficiency (IE2) ( (%) ) ( Efficiency Top Premium (IE3) (%) ) Anual Energy Savings kwh = Demand Saving kw x Operating days x Operating hours per day Anual Savings = Anual Energy Savings kwh x Effective Energy Cost W22 W22 Top Premium Effi ciency IE3 5

6 Outstanding Performance 100,0 95,0 90,0 85,0 80,0 75,0 70,0 65,0 60,0 55,0 0,12 0,25 0,55 1,1 2,2 4 7,5 Efficiency (%) 11 18, Output (kw) W22 Top Premium Effi ciency IE3 Motor with IE2 Effi ciency Level The above graph shows the efficiency comparison between a motor with IE2 efficiency level and the W22 Top Premium Efficiency IE3, for 4-pole machines. As motors usually run for thousands of hours every year, any gain in efficiency by replacing motors with more efficient versions, will translate into considerable savings which would pay for the investment in a few years and in some cases even months. The Top Premium design, which presents from 20% less losses in comparison to the conventional motors, provides high efficiency levels. Because of this, the investment for the replacement of installed motors by the W22 Top Premium efficiency motors returns in very short periods of time, resulting not only on energy savings, but also on plant reliability and availability, since new motors count on factory warranty and will renew your plant, validating your capital. The energy savings will be even greater if the old motor has been subject to repairs during its lifetime! The W22 Top Premium Effi ciency motors are designed according to the IEC Standard, which means that you can replace an IE1, IE2 or IE3 motor with total reliability. 6 W22 Top Premium Effi ciency IE3

7 W22 IE3 Technical Data Output (kw) 2 Poles 4 Poles 6 Poles 8 Poles Frames Size Effi ciency at Frames Size Effi ciency at Frames Size Effi ciency at Frames Size Effi ciency at S L L L90S L S 84.5 L90L L S L L M L L M S L 87.3 L100L S M M M M M S S M/L M S M M L M M/L M M L L M L L L L M L S/M M L L S/M L L S/M S/M L S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M M/L S/M S/M M/L M/L S/M S/M M/L M/L L S/M M/L M/L L M/L M/L M/L M/L L M/L M/L M/L A/B M/L L M/L M/L A/B M/L M/L M/L M/L M/L M/L M/L M/L M/L A/B A/B A/B A/B A/B A/B A/B 96, W22 W22 Top Premium Effi ciency IE3 7

8 W22 IE3 Performance Data Allowable Locked Locked Breakdown Inertia J Weight Sound Service 400 V Current locked Output Rotor Rotor Frame Torque rotor time Rated % of full load Current Il/ Torque Tl/ Torque (kgm2) (kg) db(a) Factor 400V 525V (Nm) (s) speed Effi ciency Power Factor In Tn Tb/Tn In (A) In (A) kw HP Hot (r/min) II Pole r/min - 50 Hz S L L M S S M M M L M L L S/M S/M S/M S/M S/M S/M S/M S/M L L M/L L M/L L M/L M/L M/L A/B A/B Allowable Locked Locked Breakdown Inertia J Weight Sound Service 400 V Current locked Output Rotor Rotor Frame Torque rotor time Rated % of full load Current Il/ Torque Tl/ Torque (kgm2) (kg) db(a) Factor 400V 525V (Nm) (s) speed Effi ciency Power Factor In Tn Tb/Tn In (A) In (A) kw HP Hot (r/min) IV Pole r/min - 50 Hz S L L L100L M S M M/L M L M L L S/M S/M S/M S/M S/M S/M S/M S/M S/M S/M M/L M/L M/L M/L M/L M/L M/L M/L A/B A/B A/B W22 Top Premium Effi ciency IE3

9 Allowable Locked Locked Breakdown Inertia J Weight Sound Service 400 V Current locked Output Rotor Rotor Frame Torque rotor time Rated % of full load Current Il/ Torque Tl/ Torque (kgm2) (kg) db(a) Factor 400V 525V (Nm) (s) speed Effi ciency Power Factor In Tn Tb/Tn In (A) In (A) kw HP Hot (r/min) VI Pole r/min - 50 Hz L L90S L90L L M S M M/L M L L L L S/M S/M S/M S/M S/M S/M S/M S/M M/L M/L M/L M/L M/L M/L M/L M/L A/B A/B Allowable Locked Locked Breakdown Inertia J Weight Sound Service 400 V Current locked Output Rotor Rotor Frame Torque rotor time Rated % of full load Current Il/ Torque Tl/ Torque (kgm2) (kg) db(a) Factor 400V 525V (Nm) (s) speed Effi ciency Power Factor In Tn Tb/Tn In (A) In (A) kw HP Hot (r/min) VIII Pole r/min - 50 Hz S L L L M S M M M L L L S/M S/M S/M S/M S/M S/M S/M S/M S/M M/L M/L M/L M/L M/L A/B A/B Notes: (1) Effi ciency values are given according to IEC They are calculated according to indirect method. with stray load losses determined by measurement. (2) All Performance data given at 400V W22 W22 Top Premium Effi ciency IE3 9

10 W22 Mechanical Data Frames 63 to 132M/L Frames 160M to 200L Frames 225S/M to 355M/L N.D.E. D.E. Frame 355A/B 10 W22 Top Premium Effi ciency IE3

11 Frame A AA AB AC AD AD' Shaft B BA BB BD C CA (**) D DA E EA ES F FA G GB GD GF TS j6 9j j6 11j L j6 14j S L j6 16j L90S L90L L j L100L j M j S M k6 28j M/L 178/ M L k6 42k M k L k M m L m6* 55m6* 110* 110* 100* 16* 16* 49* 49* 10* 10* 100* 225S/M / /294 60m6 60m m6* 18* 53* 11* 250S/M / /316 60m m m6* 60m6* 140* 125* 18* 58* 53* 11* 280S/M / /334 80m6 65m m6* 60m6* 140* 125* 18* 58* 53* 11* 315S/M m6 65m / /443 70m6* 140* 125* 20* 62.5* 12* 315S/M (***) m m6 70m6* 140* 125* 20* 62.5* 58 12* 315L m m6* 60m6* 170* 140* 160* 25* 18* 81* 53* 14* 11* 125* 355M/L / / m6 80m m6* 60m6* 170* 140* 160* 25* 18* 81* 53* 14* 11* 125* 355A/B / / m6 80m Bearings Frame H HA HB HC HD HF HG HH HK K L LC LL LM S1 D1 D2 D.E N.D.E EM4 EM ZZ DM5 EM ZZ DM6 DM ZZ 6203 ZZ L S xM20x1.5 90L DM8 DM ZZ 6204 ZZ L90S L90L L ZZ 6205 ZZ L100L DM10 DM8-112M xM25x ZZ 6206 ZZ S M DM12 DM ZZ 6207 ZZ 132M/L xM25x M C Z-C3 160L ,5 190 DM16 DM16 180M C Z-C3 180L M , xM32x C Z-C3 200L * 974* 225S/M C C3 250S/M xM40x C C * 1223* 6314 C3* 6314 C3* 280S/M xM50x DM20 NU-319 C C3 1244* 1392* 6314 C3* 6314 C3* 315S/M 386 DM NU-319 C C * 1392* 6314 C3* 6314 C3* 315S/M (***) NU-319 C C3 2xM63x * 1501* 6316 C3* 315L C NU-319 C * 1607* 6319 C3* 6316 C3* 355M/L DM24 NU-322 C C * 1802* DM C3* 6316 C3* 355A/B xM80x DM24 NU-322 C C3 *Dimension applicable to 2-pole motors **Dimension applicable to top mounted terminal box ***For 185 kw and larger Note: For IEC frames, the letter L means being in accordance with IE3 effi ciency levels. This difference occurs due to the increase of the total length of the motor W22 W22 Top Premium Effi ciency IE3 11

12 Johannesburg 47 Galaxy Avenue, Linbro Business Park Private Bag X10011, Sandton 2146 GPS: S 26º E 28º Tel: +27 (0) Fax: +27 (0) info@zest.co.za Generator Set Division Johannesburg 47 Galaxy Avenue, Linbro Business Park GPS: S 26º E 28º Tel: +27 (0) Fax: +27 (0) jhbgensets@zest.co.za Cape Town 9 Omuramba Road, Marconi Beam Montague Gardens, Milnerton P O Box 36582, Chempet 7442 GPS: S 33º E 18º Tel: +27 (0) Fax: +27 (0) capetown@zest.co.za Generator Set & Panel Division Cape Town 13 Benbow Avenue, Epping Industrial 1 P O Box 231, Eppingdust, 7475 GPS: S 33º E 18º Tel: +27 (0) Fax: +27 (0) cptgensets@zest.co.za Durban 51 Island Circle, Riverhorse Business Estate P O Box Durban North 4016 GPS : S 29º E 31º Tel: +27 (0) Fax: +27 (0) durban@zest.co.za Rustenburg 6 Kgwebo Road, Mabe Business Park Old Pretoria Road P O Box 649, Rustenburg 0300 GPS: S 25º E 27º Tel: +27 (0) Fax: +27 (0) rustenburg@zest.co.za Port Elizabeth 55 Burman Road, Deal Party P O Box 2565, North End 6056 GPS: S 33º E 25º Tel: +27 (0) Fax: + 27 (0) portelizabeth@zest.co.za Richards Bay 5 Brass Link, Unit 1A, Alton P O Box 30206, Richards Bay 3900 GPS: S 28º E 32º Tel: +27 (0) Fax: +27 (0) richardsbay@zest.co.za Trichardt 3 Schabort Street, Trichardt P O Box 1626, Secunda 2302 GPS: S26º E29º Tel: +27 (0) Fax: +27 (0) trichardt@zest.co.za Middelburg 6 Wicht Street, Vaalbank, Middelburg GPS: S 25º E 29º Tel: +27 (0) Fax: +27 (0) mpumalanga@zest.co.za Zest Electric Ghana Limited 15, Third Close Street, Airport Residential Area, Accra, Ghana GPS: N 5º W 0º Tel: Fax: Cell: info@zestghana.com.gh EnI Electrical Electrical/Instrumentation Engineering and Contracting 47 Galaxy Avenue, Linbro Business Park Private Bag X10011, Sandton 2146 GPS: S 26º E 28º Tel: +27 (0) Fax: +27 (0) eni@eni.co.za Shaw Controls Motor Control Centres, Packaged Switchgear Solutions 18 Mt. Ida Road, Robertsham P O Box 39195, Booysens 2016 GPS: S 26º E 28º Tel: +27 (0) Fax: +27 (0) enquiries@shaw.zest.co.za Zest Energy Integrated Power Generation, Co Generation and Energy Solutions 21 Galaxy Avenue, Linbro Business Park Private Bag X10011, Sandton 2146 GPS: S 26º E 28º Tel: +27 (0) Fax: +27 (0) info@zestenergy.co.za WEG Transformers Africa Locally Manufactured Transformers and Mini- Substations 38 Van Deventer Street, Wadeville Germiston GPS: S 26º E 28º Tel: +27 (0) Fax: +27 (0) info@wegtransformersafrica.co.za