SQUIRREL CAGE THREE PHASE INDUCTION MOTORS INDUCTION MOTORS

Transcription

1 SQUIRREL CAGE THREE PHASE INDUCTION MOTORS INDUCTION MOTORS

2 Since Toshiba introduced the first motor into the Japanese market in 1895, we have continued to contribute to the development of social well-being of Japan through our motor manufacturing activities. Taking full advantage of our research & development system which is combined with extensive experiences in motor manufacturing and accumulated technologies, we have completed the development of the whole new World Energy 21 Series which achieved both high performance and energy 2 ECONOMY ENERGY CONSERVATION THROUGH LOWER LOSS DESIGN 1 POWERFUL DRIVING A NEW DESIGN FOR THE HIGH ACCELERATION TORQUE conservation QUIET DRIVING LOW NOISE DESIGN THROUGH THE USE OF THE NEWEST TECHNOLOGIES HIGH RELIABILITY & QUALITY SPECIALLY DEVELOPED INSULATION SYSTEM CONTENT PRODUCT FEATURES 3 PRODUCT LINE-UP STANDARD SPECIFICATION5 OUTLINE AND DIMENSION6 CHARACTERISTICS AND PERFORMANCE12 5 EASY OPERATION COMPACT AND EFFECTIVE DESIGN

3 PRODUCT FEATURES PRODUCT LINE-UP 1 POWERFUL DRIVING A NEW DESIGN FOR THE HIGH ACCELERATION TORQUE 2 ECONOMY ENERGY SAVING THROUGH LOWER LOSS DESIGN ENCLOSURE CONSTRUCTION MOUNT METHOD TOTALLY ENCLOSED FAN COOLED TYPE FOOT MOUNTED FLANGE MOUNTED APPEARANCE In addition to the slot combination, the original technologies of Toshiba such as the higher space factor winding design and the rotor slot insulation system are used. Higher starting and operating characteristics can be expected for all applications. Design philosophy and production technology pursue lower loss and have achieved energy conservation. HIGH POLE(S) QUIET DRIVING 1.5 LOW NOISE DESIGN THROUGH THE USE OF THE NEWEST TECHNOLOGIES OUT PUT 3.7 kw RELIABILITY & QUALITY SPECIALLY DEVELOPED INSULATION SYSTEM Frame material : Steel Plate Aluminum Diecast TYPE-FORM Quiet driving is achieved by employing the latest technologies and improving the anti-noise solutions. Toshibas original technologies are used in a broad range from the ventilation method to the selection of material and shape of both fan and fan-cover. In addition to the newly developed insulation system, our strict Quality-Control system that covers from the beginning of designing step to the final shipment step can promise you the longer-life and higher reliability. T I K K F C K L A W 21 T: Three-phase F: Totally-enclosed fan-cooled type 5 EASY OPERATION COMPACT AND EFFECTIVE DESIGN As a result of applying the latest 3D (Three Dimensional)- CAD through the design process, both size and weight reduction are achieved while the reliability is still maintained. I: Induction-motor k: Squirrel-cage rotor B: Belt drive C: Direct drive K: Rolling bearing k: Double squirrelcage type L: Flange type A: Aluminum diecast frame K: Steel plate frame W: Outdoor use The user-friendly oriented design includes terminal box easier for connection, bigger letters and name-plate easier to read. Mechanical strength and thermal distribution analysis Optimum design of fan and cooling effect Note:Tis omitted for motors rated 15kW or less 8: World Energy Series 8 21: World Energy Series 21

4 STANDARD SPECIFICATION Item Voltage & Frequency For Frame size 71M~112M: 220/380/15V For Frame size 132S~160L: 380/15V Enclosure Specifications Totally-Enclosed Fan-Cooled Foot Mounted IM1001 B3 Totally-Enclosed Fan-Cooled Flange Mounted IM3011 V1 Degree of Protection IP55 per IEC Thermal Class Class F Time Rating S1 Direction of Rotation Counter-Clockwise(CCW) viewed from shaft-end side Frame Material 71M~80M Steel 90L~160L Aluminum Ambient Conditions Coating Color Standard Ambient Temperature Ambient Humidity Above Sea Level Environment Lead Wire Connection -20~0 C 100% or less 1000m or less No bursting erosive gas or vapor Munsell N7 IEC IEC lead wires With terminal block type 5 6 Connection Diagram For 220/380/15V (Frame size:71m~112m) Short plate Electrical source Lead termial of motor Whorl, s size : Fr use M Fr use M5 For 380/15V(Frame size:132s~160l) Short plate Electrical source Lead termial of motor Whorl, s size : Fr use M Fr use M5 Model No. Combination Fig1+Fig2 Standard Model For 220V(Frame size:132s~160l) Whorl, s size : Fr use M Fr use M5 For 220/380/15V(Frame size:132s~160l) Whorl, s size : Fr use M Fr use M5 Fig1+Fig3 Fig1+Fig Short plate Short plate Electrical source Lead termial of motor Electrical source Lead termial of motor

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7 CHARACTERISTICS & PERFORMANCE CHARACTERISTICS AND PERFORMANCE OF 2POLES THREE PHASE MOTOR Effciency (%) Power factor Rated Full Load Full Load No Load Locked Locked Pull Break Rotor Noise Frame Output Hz Volts Current Speed Current Rotor Rotor Up down Full 75% 50% Full 75% 50% Inertia SPL kw Number Current Torque Torque Torque A Load Load Load Load Load Load J min -1 A % F/L % F/L % F/L % F/L kg db(a) M M M M L L M M S S M M L Note1) Noise SPL measured at Less than1kw0.5m 1kW and larger1m at no load These characteristics are designed for Direct-on-line connection. There will be different characteristics if the motor is to be used under Y connection.

8 CHARACTERISTICS & PERFORMANCE CHARACTERISTICS & PERFORMANCE CHARACTERISTICS AND PERFORMANCE OF POLES THREE PHASE MOTOR CHARACTERISTICS AND PERFORMANCE OF 6POLES THREE PHASE MOTOR Rated Full Load Full Load No Load Locked Locked Pull Break Effciency (%) Power factor Rotor Noise Rated Full Load Full Load No Load Locked Locked Pull Break Effciency (%) Power factor Rotor Noise Frame Output Hz Volts Current Speed Current Rotor Rotor Up down Full 75% 50% Full 75% 50% Inertia Frame SPL Number kw A min -1 Output Hz Volts Current Speed Current Rotor Rotor Up down Full 75% 50% Full 75% 50% Inertia SPL A Current Torque Torque Torque Load Load Load Load Load Load J Number % F/L % F/L % F/L % F/L kg db(a) kw A min -1 A Current Torque Torque Torque J Load Load Load Load Load Load % F/L % F/L % F/L % F/L kg db(a) M M M L L L M M S M M L M M L L L M S S M M L Note1) Noise SPL measured at Less than1kw0.5m 1kW and larger1m at no load These characteristics are designed for Direct-on-line connection. There will be different characteristics if the motor is to be used under Y connection. Note1) Noise SPL measured at Less than1kw0.5m 1kW and larger1m at no load These characteristics are designed for Direct-on-line connection. There will be different characteristics if the motor is to be used under Y connection.

9 Toshiba Dalian Motor Plant Toshiba Asia Pacific Pte., Ltd. Singapore Head Office 152 Beach Rd., #16-00 Gateway East, Singapore Phone: (65) / 7686 / 7689 Facsimile: (65) Bangkok (Regional Office) No. 96, Dusit Thani Building Room., 1002, 10th Floor, Rama Rd. Silom, Bangkok 10500, Thailand Phone: (662) Facsimile: (662) Kuala Lumpur (Regional Office) No. 1-2, The Boulevard Mid Valley City, Lingkaran Syed Putra, Kuala Lumpur, Malaysia Phone: (603) Facsimile: (603) Toshiba Industrial Products Sales Corp. 9-11, Nihonbashi-honcho -Chome, Chuo-ku, Tokyo , Japan (Dai 9 Chuo Bldg.) Phone: (81) Facsimile: (81) Printed in Japan