W22 Top Premium IE3 Three-phase Induction Motor

Transcription

1 Motors Automation Enery Transmission & Distribution Coatins W22 Top Premium IE3 Three-phase Induction Motor Mechanical Data In accordance with SABS 5 Year Gaurentee on W22 Rane

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3 A desin created to anticipate improved performance and increased enery savins In the last two decades, lobal enery consumption has increased by 50%. The forecast for the next two decades is to keep this rowth rate constant. This increasin demand for electrical enery to sustain lobal development requires consistent heavy investments in power supply eneration. However, in addition to complex medium and lon term plannin, these investments rely on natural resources, which are bein depleted due to constant pressures on the environment. As a reflex of this scenario, electric enery costs are risin and stand out in comparison to other economic indicators. One of the main reasons for this rowth is the industrial sement, which demands around 30% of the electric enery lobally available in industrial applications, electric motor driven systems represent around 65% of all industrial enery consumption. If we consider industrial and domestic applications, the electric motor enery consumption represents more than 40% of the total. This emphasises the world s demand for increasinly efficient products that may not only break this risin demand, but also provide its reduction and, consequently, enery and financial savins. With this situation in mind WEG presents its W22 Top Premium efficiency motor line, meetin the IE3 Efficiency Levels defined in IEC WEG s Top Premium motors are based on the W22 mechanical desin, which offers: Reduced lubrication intervals less need for maintenance Low operatin temperatures increases the insulation life, resultin in a loner lifespan Flexible terminal box desin for frames 225 to 355 the same desin allows for side or top-mounted terminal boxes, reducin the motors replacement inventory Solid and interated feet provide a touh construction and enable easier installation and alinment Oversized and diaonally split terminal boxes provide fast and easy termination Provisions for vibration detectors motors in frames 160 and above are fitted with flat surfaces for vibration detectors Rubber drains allow for easy motor drainae at maintenance intervals and provide hih protection in harsh conditions W22 3

4 Total Cost of Ownership Most electric motors consume the enery equivalent of their acquisition costs in less than half year! Industries Operatin Costs Industries require several resources to support their transformation activities such as water, compressed air, steam, electric enery, etc. These resources play a major role in the company results, as they directly impact final product prices, affectin eneral competitiveness in the market. Due to the steep competition, difficulty in reducin purchasin costs or sellin prices, a wise stratey may be to focus efforts on savin resources durin the production process. WEG developed the W22 Top Premium efficiency motors to allow for sinificant electric enery savins owin to its extreme performance, bein a reat partner for the industries in the search for cost reduction. Total Cost of Ownership When companies need to et new electric motors, many of them consider the acquisition cost to be the decidin factor. However, a proper evaluation shall consider all costs that are inherent to the ownership of equipment, such as purchasin, runnin and maintenance costs. Learn how to reduce your operatin costs even more! Typically applications do not run at full load all the time. Installin a VSD can help you save money by controllin the speed of your process and adjustin it to the individual load at any time. This is specifically true for variable torque applications like pumps and fans. 4

5 Aplications General purpose: pumps, compressors, fans, crushers, conveyors, mills, centrifual machines, presses, elevators, packain equipment, rinders, amon 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 Voltae: / V (63 to 100L) / V (112M to 355M/L)/AB V Calculate the savins for yourself Demand Savins kw = Output (IE2) (kw) - Output Top Premium (IE3) (kw) Efficiency (IE2) ( (%) ) ( Efficiency Top Premium (IE3) (%) ) Anual Enery Savins kwh = Demand Savin kw x Operatin days x Operatin hours per day Anual Savins = Anual Enery Savins kwh x Effective Enery Cost Please contact us to book a demonstration, on our Motor Efficiency demonstration machine. info@zestwe.com W22 5

6 Outstandin 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) Motor with IE2 Efficiency Level The above raph 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 ain in efficiency by replacin motors with more efficient versions, will translate into considerable savins which would pay for the investment in a few years and in some cases even months. The Top Premium desin, which presents from 20% less losses in comparison to the conventional motors, provides hih 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, resultin not only on enery savins, but also on plant reliability and availability, since new motors count on factory warranty and will renew your plant, validatin your capital. The enery savins will be even reater if the old motor has been subject to repairs durin its lifetime! The W22 Top Premium Efficiency motors are desined accordin to the IEC Standard, which means that you can replace an IE1, IE2 or IE3 motor with total reliability. 6

7 W22 IE3 Technical Data Output (kw) 2 Poles 4 Poles 6 Poles 8 Poles Frames Size Efficiency at Frames Size Efficiency at Frames Size Efficiency at Frames Size Efficiency 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 7

8 W22 IE3 Performance Data Allowable Locked Locked Breakdown Inertia J Weiht Sound Service 400 V Current locked Output Rotor Rotor Frame Torque rotor time Rated % of full load Current Il/ Torque Tl/ Torque (km2) (k) db(a) Factor 400V 525V (Nm) (s) speed Efficiency 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 Weiht Sound Service 400 V Current locked Output Rotor Rotor Frame Torque rotor time Rated % of full load Current Il/ Torque Tl/ Torque (km2) (k) db(a) Factor 400V 525V (Nm) (s) speed Efficiency 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

9 Allowable Locked Locked Breakdown Inertia J Weiht Sound Service 400 V Current locked Output Rotor Rotor Frame Torque rotor time Rated % of full load Current Il/ Torque Tl/ Torque (km2) (k) db(a) Factor 400V 525V (Nm) (s) speed Efficiency 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 Weiht Sound Service 400 V Current locked Output Rotor Rotor Frame Torque rotor time Rated % of full load Current Il/ Torque Tl/ Torque (km2) (k) db(a) Factor 400V 525V (Nm) (s) speed Efficiency 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) Efficiency values are iven accordin to IEC They are calculated accordin to indirect method. with stray load losses determined by measurement. (2) All Performance data iven at 400V W22 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

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 Bearins 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 (***) xM63x NU-319 C C3 1353* 1501* 6316 C3* 315L C NU-319 C * 1607* 6319 C3* 6316 C3* 355M/L DM24 NU-322 C C xM80x * 1802* DM C3* 6316 C3* 355A/B DM24 NU-322 C C3 *Dimension applicable to 2-pole motors **Dimension applicable to top mounted terminal box ***For 185 kw and larer Note: For IEC frames, the letter L means bein in accordance with IE3 efficiency levels. This difference occurs due to the increase of the total lenth of the motor W22 11

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