Three-phase Induction Motors Global Series Empowering the Future

Transcription

1 Threephase Induction Motors Global Series Empowering the Future Catalog 0

2 Cuttingedge Technologies of Toshiba + Mitsubishi Electric = TMEIC With a combined history of more than 200 years of expertise in industrial machinery production, Toshiba MitsubishiElectric Industrial Systems Corporation (TMEIC) is at the forefront when it comes to ensuring the continuous operation of industrial manufacturing worldwide. Our benchmarking motors continually receive high evaluations for their superior reliability, performance, quality, durability, low maintenance and long service life. From metals, paper and materials handling to chemicals, oil and gas, TMEIC motors are truly driving industry. The TM2G Series is our answer to providing superior reliability, quality and performance for the manufacturing and processing needs of future generations. All motors in this classleading series have an amazingly small footprint, lightweight construction, are compliant with major international standards and require minimal maintenance. These size, weight and rated performance advantages contribute to ensuring that TMEIC has a motor that matches even the most diversified customer needs. When it comes to powering industrial manufacturing systems under harsh environmental conditions, you need a motor you can trust at the core. You'll be glad you chose TMEIC.

3 Our motors are empowering industries around the globe

4 Threephase Induction Motors Global Series

5 Contents Introduction 2 Mechanical Design 7 Standard Conditions 25 2 Technical Data 27 Hazardous Area Motors 9 4

6 Compact, Highperformance Motors Built for Future Industrial Manufacturing Needs Benchmarking Motors for a New Era Oil & Gas Chemicals Mining Ultrahighspeed, large capacities and flexibility A long history of reliability and the flexibility to adapt to diverse machinery layouts continue to attract customer praise. As a leading manufacturer, TMEIC proposes optimal drive and motor products, including specially designed ultrahighspeed motors, and generators. Highly reliable, explosionproof with minimal maintenance requirements Explosionproof motors compliant with IEC/ATEX global standards and designed for use in petroleum refineries and petrochemical facilities. Safe and reliable operation is guaranteed, even in potentially dangerous areas where explosive gases could be present. Excellent durability under harsh operating conditions Motors for mining machinery like grinding mills, mine hoists and conveyors, all with proven durability in harsh operating environments. Whether a largecapacity motor, overhung installation or a motor/variablefrequency drive combination, TMEIC has a bestmatch product for you. 2

7 Durable, Lowmaintenance TM2G Series Lineup Owing to compact, lightweight structural configurations, TM2G Series motors offer enhanced installation flexibility, require less maintenance and can be replaced more easily at the end of service life. A highly durable construction, including explosionproof models for hazardous environment applications, contributes to ensuring continuous nonstop operation for extended periods of time. Amazingly small footprint Minimizing weight Compliance to International Standards Minimal maintenance required Exceptional reliability Metals Paper Water Treatment Robust operation in severe environments Motors designed to withstand heat, steam, dust and other particulates, as well as impact force when operating in severe environments. When it comes to supplying reliable products and flexible solutions, TMEIC has an excellent record of customer satisfaction. Compact in size with highprecision control Compact, highly efficient motors compliant with international standards. Fin frame sizes up to enable use where installation space is limited, while easy grease removal and bearing maintenance contribute to a long service life. High quality and longterm stability Motors utilized in watersupply and sewerage systems include those in watertreatment pumps and blowers, and floodcontrol pumps among other applications. These motors start, stop and run at variable speeds according to daily requirements. Highly evaluated for their high quality and longterm stable operation, TMEIC motors are contributing to the stable operation of social infrastructures.

8 Designed with Industrialuse in Mind Total weight reduced M aintenance simplified 2 piece fan cover coon junction box as standard equipment G reatly reduced installation time Lightweight motors Worldclass Lightweight Design The optimal design of these worldclass motors has realized a 20 0% weight reduction compared to our previous motor series. This contributes to various benefits including reduced shipping cost, lower foundation /crane capacity and simplified maintenance. Mass (kg) 25,000 20,000 5,000 0,000 5,000 Motor mass TM2G Series Present TM2 Series CACA4P6kV50Hz 0 0,000 2,000,000 4,000 5,000 6,000 7,000,000 Output (kw) Main circuit terminal box Choice of Terminal Boxes A variety of terminal boxes are available as standard equipment in response to market demand. Choices include a standard terminal box, a phasesegregated terminal box and a large, a terminal box with large double terminals compliant with NEMA standards. Phasesegregated terminal box Standard terminal box 4

9 T Reduction M Exceptionally Motor Materials, Shipping & Manufacturing Costs Reduced Lighter motor introduced, enabling in motor, shipping and foundation costs Reduction in installation work Low Maintenance Cost Replace sleeve bearing metal without disassembling motor Antifriction bearings used throughout, enabling Easy access to backup bearings required for periodic replacement Lowcost maintenance 2 Maintenance Installation G Installation So Easy Anyone Can Do It Twopiece fan cover introduced, enabling Removal of heat exchanger without disassembly Easy maintenance and Replacement Work Reduced Instrument cables connected in one junction box, enabling Separate cable connections to be gathered in one spot Substantial reduction in installation and replacement work Shorter SDM Time Realized A shorter total motor length is introduced, enabling in narrow spaces Reduction in time required for installation and alignment Reduction in time required for shutdown maintenance (SDM) during overhauls Junction box Cable Connection Work Simplified Instrument cables are routed into a single junction box and the incorporation of clamptype terminals as standard simplifies the cable connection process. As a result, external cable connection work is simplified reducing installation times. Furthermore, the junction box is made of stainless steel, increasing operating durability under harsh conditions. Cable duct Replacement So Easy a Novice Can Do It Instrument and space heater cables pass through an IP55 cable duct that is hermetically sealed using steel plates. This helps to ensure motor operation even in harsh environments. Additionally the iron piping and armored cables required when running cables alongside the motor surface have been eliminated. As a result, less time and effort are required when replacing instruments, and it s so easy virtually anyone can do it. 5

10 Nothing Quite Like It Experience a TM2G WP II (IC0), TEAAC (IC6), TEWAC (ICW) Rated voltage Rated speed Number of poles Enclosure WP II TEAAC TEWAC Mounting method Shaft height Up to kv Up to,600rpm (Applicable for VVVF drive) 2P 4P IP24W IP55 (IP56) IP55 (IP56) IMB (Horizontal), IMV (Vertical) Up to TEFC (IC4) Rated voltage Rated speed Number of poles Enclosure Mounting method Shaft height Up to 6.6kV Up to,600rpm (Applicable for VVVF drive) 2P P IP55 IMB (Horizontal) Up to Features High Reliability resulting from use of proven design technology, manufacturing expertise, wide use of robotics, tight quality control and testing High Efficiency resulting from detailed analysis of the electromagnetic field patterns and ventilating air flows High Strength Insulation through the use of robotic insulation winding and use of an oversized epoxy resin vacuum impregnation tank for creating strong support and insulation High Mechanical Strength through use of static and dynamic strength analysis of stator frame, rotor, shaft and bearings. Motor shafts are made of forged steel with high tensile strength. Benefits Many years of excellent troublefree service under difficult working conditions Low electrical losses and high power conversion Withstands surge and minimizes electrical shorts and winding failure Minimizes mechanical deflection and vibration 6

11 Contents Mechanical Design Enclosure and Cooling Main Terminal Boxes Auxiliary Terminal Boxes Bearings Silencer Motor Construction Rating Plate c TMEIC 0

12 Mechanical Design Enclosure and Cooling Totally Enclosed Fan Cooling System Classifications: IC4, IP55 Fr.5 to Fr. TMEIC motors equipped with totally enclosed fan cooling systems are designed to comply with IC4 and IP55 classifications. The fan is mounted on the rotor and enclosed in the case so that the coolingair flow is directed over the surface of the motor. Enclosure with IP55 classification are designed to prevent dust infiltration, thereby prohibiting particulates from reaching the motor and ensuring smooth, continuous operation. They are also designed so that water sprayed onto the frame from any direction is prevented from permeating and causing any harmful effect. Applicable frame sizes: Fr. 5 to Fr.. AIR INLET AIR OUTLET Weatherprotected Type II Cooling System Classifications: IC0, IP24W Twosided ventilation for 2 and 4 poles TMEIC motors equipped with weatherprotected type II (WP II) cooling systems are classified as IP24 and IC0 under IEC standards. The ventilation passages in these motors are protected so that rain, snow and airborne particles cannot permeate electrical components. Both the intake and exhaust ventilation passages are designed with at least three 90degree elbows in the direction of airflow, and the airflow speed in the lowvelocity area in the intakeair path does not exceed 600ft/min. AIR INLET AIR OUTLET AIR INLET Onesided ventilation for 6 poles or more AIR INLET AIR OUTLET AIR INLET c TMEIC 0

13 Mechanical Design Enclosure and Cooling Totally Enclosed Airtoair Cooling System Classifications: IC6, IP55 Twosided ventilation for 2 and 4 poles TMEIC motors equipped with totally enclosed airtoair cooling systems are classified as IC6 and IP55 under IEC standards. These motors are cooled through a heatexchanging process that utilizes internal air circulated through the heat exchanger. Both air recirculated through the motor and external air drawn in are circulated by the fan mounted on the motor shaft and driven by the rotor. The minimum applicable frame size is 5, and the standard cooling tube material is either corrosionresistant treated carbon steel or stainless steel. Machines in the IP55 classification are designed to prevent the permeation of dust that could interfere with proper operation of the machinery. They are also built so that water sprayed onto the motor from any direction has no harmful effect. AIR INLET Onesided ventilation for 6 poles or more AIR OUTLET AIR OUTLET AIR INLET Totally Enclosed Watertoair Cooling System Classifications: ICW, IP55 Twosided ventilation for 2 and 4 poles TMEIC motors equipped with totally enclosed watertoair cooling systems are classified as ICW and IP55 under IEC standards. These motors are cooled through a heatexchanging process that utilizes internal air circulated through a heat exchanger that is cooled by fresh water. The internal air is circulated by a fan mounted on the motor shaft. The minimal applicable frame size is 5, and the standard cooling tube material is deoxidized copper tubing (a single tube). Machines in the IP55 classification are designed to prevent the permeation of dust that could interfere with proper operation of the machinery. They are also built so that water sprayed onto the motor from any direction has no harmful effect. Onesided ventilation for 6 poles or more 9 c TMEIC 0

14 Mechanical Design Main Terminal Boxes The figure below shows the main terminal box which is applied to motors below. Enclosure cooling: IC4 (TEFC) : Fr. 5 to Fr. Voltage: up to 6.6kV DIMENSIONS () CRIMP TERMINAL 2 PF2 /2 EARTH TERMINAL M SCREW The figure below shows the main terminal box which is applied to motors below. Enclosure cooling: IC4 (TEFC) : Fr., Fr. Voltage: up to 6.6kV DIMENSIONS () EARTH TERMINAL M0 SCREWS E PF4 GRADE B 0 c TMEIC 0

15 Main Terminal Boxes Insulator type terminal box The figure below shows the main terminal box which is applied to motors below. Enclosure cooling: IC0 IP24W (WPII), IC6 (TEAAC), ICW (TEWAC) : Fr. to Fr.60 Voltage: up to kv STAND OFF INSULATORS 0 70 DIMENSIONS () EARTH TERMINAL M0 SCREWS PF4 GRADE B Phasesegregated type terminal box The figure below shows the main terminal box which is applied to motors below. Enclosure cooling: IC0 IP24W (WPII), IC6 (TEAAC), ICW (TEWAC) : Fr. to Fr.60 Voltage: up to kv 5 DIMENSIONS () 2 70 c TMEIC 0

16 Mechanical Design Auxiliary Terminal Boxes The figure below shows the auxiliary terminal box for stator winding RTDs which is applied to motors below. Enclosure cooling: IC0 IP24W (WPII), IC6 (TEAAC), ICW (TEWAC) : Fr. to Fr.60 DIMENSIONS () EARTH TERMINAL M6 SCREW 205 EARTH TERMINAL M4 SCREW FOR COVER TERMINAL BLOCK (WAGO:TYPE 200) The figure below shows the auxiliary terminal box for space heaters which is applied to motors below. Enclosure cooling: IC0 IP24W (WPII), IC6 (TEAAC), ICW (TEWAC) : Fr. to Fr EARTH TERMINAL M6 SCREW 55 DIMENSIONS () 205 TERMINAL BLOCK (WAGO 2004P) 50 2 c TMEIC 0

17 Mechanical Design Bearings Grease Lubricating Type Antifriction Bearings (For Direct Coupled) The figure below shows the structural drawing of an antifriction bearing which is applied to direct coupled driven motors. Enclosure cooling: IC4 (TEFC) : Fr NonDrive end Open Ball Bearing Drive end Open Ball Bearing Part Part Name Bearing Bracket Bearing Labyrinth Seal Inner Bearing Cover / Oil Seal Grease Runner Bearing Washer c TMEIC 0

18 Mechanical Design Bearings Grease Lubricating Type Antifriction Bearings (For Direct Coupled) The figure below shows the structural drawing of an antifriction bearing which is applied to direct coupled driven motors. Enclosure cooling: IC4 (TEFC) : Fr. 55 to Fr NonDrive end Open Ball Bearing Drive end Open Ball Bearing Part Part Name Bearing Bracket Bearing Labyrinth Seal Inner Bearing Cover / Oil Seal Grease Runner Bearing Washer Insulation Bush 4 c TMEIC 0

19 Mechanical Design Bearings Grease Lubricating Type Antifriction Bearings (For Belt Drive) The figure below shows the structural drawing of an antifriction bearing which is applied to belt driven motors. Enclosure cooling: IC4 (TEFC) : Fr NonDrive end Open Ball Bearing Drive end Roller Bearing Part Part Name Bearing Bracket Bearing Labyrinth Seal Inner Bearing Cover / Oil Seal Grease Runner Bearing Washer 5 c TMEIC 0

20 Mechanical Design Bearings Grease Lubricating Type Antifriction Bearings (For Belt Drive) The figure below shows the structural drawing of an antifriction bearing which is applied to belt driven motors. Enclosure cooling: IC4 (TEFC) : Fr. 55, Fr NonDrive end Open Ball Bearing Drive end Roller Bearing Part Part Name Bearing Bracket Bearing Labyrinth Seal Inner Bearing Cover / Oil Seal Grease Runner Bearing Washer Insulation Bush Insulation Bush c TMEIC 0

21 Mechanical Design Bearings Grease Lubricating Type Antifriction Bearings The figure below shows the structural drawing for a grease lubricated antifriction bearing. Enclosure cooling: IC0 IP24W (WPII), IC6 (TEAAC), ICW (TEWAC) : Fr. to Fr NonDrive end Drive end Part Part Name Bearing Bracket Antifriction Bearing Outside Slinger Inside Slinger Insulated Bearing Support Grease Valve Lock Nut Lock Washer Labyrinth Seal 7 c TMEIC 0

22 Mechanical Design Bearings Centrally Flangemounted Type Sleeve Bearings The figure below shows the structural drawing for a sleeve bearing. Enclosure cooling: IC0 IP24W (WPII), IC6 (TEAAC), ICW (TEWAC) : Fr. to Fr Part Part Name Bearing Housing Upper Half Bearing Housing Lower Half Bearing Shell Oil Ring Outside Floating Seal Inside Floating Seal Machine Seal Sight Glass Drain Plug c TMEIC 0

23 Mechanical Design Bearings Flangemounted Type Sleeve Bearings The figure below shows the structural drawing for a sleeve bearing. Enclosure cooling: IC0 IP24W (WPII), IC6 (TEAAC), ICW (TEWAC) : Fr. to Fr Part Part Name Bearing Housing Upper Half Bearing Housing Lower Half Bearing Shell Oil Ring Outside Floating Seal Inside Floating Seal Machine Seal Sight Glass Drain Plug 9 c TMEIC 0

24 Mechanical Design Silencer The IC6 (TEAAC) and IC0 IP24W (WPII) are equipped with silencer when the lower sound pressure level is required. The figure below shows the typical drawing of IC6 (TEAAC) with silencer and its extra axial dimensions. Enclosure cooling: IC6 (TEAAC), IC0 IP24W (WPII) : Fr. to Fr.60 AX 60 AX () The AX in the table is a typical value. The IC4 (TEFC) is equipped with silencer when the lower sound pressure level is required. The figure below shows the typical drawing of IC4 (TEFC) with silencer and its extra axial dimensions. Enclosure cooling: IC4 (TEFC) : Fr. to Fr. AX AX () The AX in the table is a typical value. 20 c TMEIC 0

25 Mechanical Design Motor Construction The figure below shows the typical exploded view which is applied to motors below. Enclosure cooling: IC6 ( TEAAC ) Stator frame Stator core Stator winding Air deflector Rotor core Internal fan External fan Bearing bracket Bearing housing Machine seal Heat exchanger Fan cover Exhaust cover Main terminal box RTD terminal box Space heater terminal box c TMEIC 0

26 Mechanical Design Motor Construction The figure below shows the typical exploded view which is applied to motors below. Enclosure cooling: IC4 ( TEFC ) Bearing bracket, DE Internal bearing cover, DE Stator coil Stator core Terminal box Internal bearing cover, NDE External fan Fan cover Labyrinth seal, NDE Bearing bracket, NDE Bearing, NDE Internal fan Rotor core Shaft Bearing, DE Labyrinth seal, DE c TMEIC 0 9

27 Mechanical Design Rating Plate RATED OUTPUT TYPE RATED VOLTAGE RATED CURRENT RATED FREQUENCY RATED SPEED RATED POWER FACTOR THREE PHASE INDUCTION MOTOR kw V A Hz min POLES FRAME NO. THERMAL CLASS RATING MAX. AMB. STANDARD C PROTECTION COOLING METHOD SERIAL NO. BEARING DE NDE MANUFACTURED IN 2 c TMEIC 0

28 24 c TMEIC 0

29 Contents Standard Conditions c TMEIC 0

30 Standard Conditions TMEIC induction motors All ratings in this catalogue are designed for the following: 2 Installation altitude of the motor < = m above sea level Ambient temperature (= coolant temperature for aircooled motors) = C Cooling water temperature for watercooled motors = 25 C Thermal class 55 (F) utilized to 0 (B) Continuous operation S Permissible tolerances in compliance with IEC/EN 6004: Rated voltage Vrated ±5% Rated frequency frated ±2% All data presented in this catalog are typical values. Guaranteed values are available on request. All motors are optimized for the specified application. Accurate motor data will be given on request at quotation phase. Legally binding performance and specification data is given to the end user once each order is confirmed. With the value specified in the selection and ordering data for the maximum permissible external moment of inertia, startup is possible two times from cold or one time from warm, assuming that the motor coasts down naturally between starts. Please provide data and starting requirements to TMEIC for final design confirmation. Specification data and main dimensions not presented in this catalog will be given on request at quotation phase c TMEIC 0

31 Contents Technical Data IC4 (TEFC) Totally Enclosed FanCooled Overview Selection and ordering data Dimension drawings 29 4 IC0 IP24W (WP II) WeatherProtected Type II Overview Selection and ordering data Dimension drawings IC6 (TEAAC) Totally Enclosed AirtoAirCooled Overview Selection and ordering data Dimension drawings ICW (TEWAC) Totally Enclosed WatertoAirCooled Overview Selection and ordering data Dimension drawings c TMEIC 0

32 IC4 (TEFC Totally Enclosed FanCooled) Aircooled motors Technical data IC4 (TEFC) Rated voltage Rated frequency Motor type Type of construction Degree of protection Cooling method Stator winding insulation Shaft height Bearings Cage material material Standards Up to 6.6kV 50/60Hz Induction motor with squirrelcage rotor IM B IP55 IC4/IC4 Thermal class 55 (F), utilized to 0 (B) 5 to Antifriction bearings Aluminum or copper Cast iron IEC, NEMA, JEC Power range Shaft height: 5 to Insulation system, thermal class: 55 (F), utilized to 0 (B). Ambient temperature: up to C Installation altitude: up to m. to 6.6kV, 50Hz. to 6.6kV, 60Hz Number of poles 6 4 Number of poles Power (kw) Power (kw) c TMEIC 0

33 TMEIC 0 c 29 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole H 5H 5H 5H 5H 55H 55H 55H 55H 55H H H H H 5H 5H 5H 5H 5H 5H 5H 55H 55H 55H 55H H H H H H H kV, 50Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

34 TMEIC 0 c 0 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole H 5H 5H 55H 55H 55H 55H 55H H H H H H kV, 50Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

35 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data pole H 5H 5H 55H 55H 55H 55H H H H H H H kV, 50Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

36 TMEIC 0 c 2 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole H 5H 5H 5H 5H 55H 55H 55H 55H 55H H H H H 5H 5H 5H 5H 5H 55H 55H 55H 55H H H H H H kV, 60Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

37 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole H 5H 5H 5H 55H 55H 55H 55H 55H H H H H H H kV, 60Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

38 TMEIC 0 c 4 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data pole H 5H 5H 5H 55H 55H 55H 55H H H H H H H kV, 60Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

39 TMEIC 0 c 5 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole H 5H 5H 5H 5H 55H 55H 55H 55H 55H H H H H 5H 5H 5H 5H 5H 5H 5H 55H 55H 55H 55H H H H H H H kV, 50Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

40 TMEIC 0 c 6 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole H 5H 5H 55H 55H 55H 55H 55H H H H H H kV, 50Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

41 TMEIC 0 c 7 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data pole H 5H 5H 55H 55H 55H 55H H H H H H H kV, 50Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

42 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole H 5H 5H 5H 5H 55H 55H 55H 55H 55H H H H H 5H 5H 5H 5H 5H 55H 55H 55H 55H H H H H H kV, 60Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

43 TMEIC 0 c 9 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole H 5H 5H 5H 55H 55H 55H 55H 55H H H H H H H kV, 60Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

44 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T rated T B/ T rated T LR / T rated I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data pole H 5H 5H 5H 55H 55H 55H 55H H H H H H H kV, 60Hz Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

45 TMEIC 0 c 4 L A R B KA Q QK KG D O P H C G J E E M W φs T U K2 XB F K F N K K 4φZ HOLES Antifriction bearings : Technical Data Dimension drawings Dimensions A B C D E F G H KA KG J K K K2 K L Dimensions Shaft end Key size M N O P XB Z Q QK R S T U W 2pole pole and above pole pole and above Aircooled motors IC4 (TEFC Totally Enclosed FanCooled)

46 IC0 IP24W (WP II WeatherProtected Type II) Aircooled motors Technical data IC0 IP24W (WP II) Rated voltage Rated frequency Motor type Type of construction Degree of protection Cooling method Stator winding insulation Shaft height Bearings Cage material design for shaft heights to 60 Standards kv and 4.kV 60Hz Induction motor with squirrelcage rotor IM B/IM V IP24W IC0 Thermal class 55 (F), utilized to 0 (B) to 60 Antifriction bearings, sleeve bearings Copper : Steel Top cover: Steel IEC, NEMA, JEC Power range Shaft height: to 60 Insulation system, thermal class: 55 (F), utilized to 0 (B). Ambient temperature: up to C Installation altitude: up to m kv, 60Hz 4.kV, 60Hz Number of poles 6 Number of poles Power (kw) Power (kw) 42 c TMEIC 0

47 TMEIC 0 c 4 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole pole GW2 GW2 GW2 GW2 GW2 GW2 GW2 GW GW GW 0M 0M 0L 0L 245M 245M 245L 245L 0M 0L 0L 245M 245M 245M 245L 50M 50M 50M 50L 50L kv, 60Hz Aircooled motors IC0 IP24W (WP II WeatherProtected Type II)

48 TMEIC 0 c 44 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data pole pole pole M 0M 0L 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 56L 0M 0M 0L 245M 245L 245L 50M 50M 50M 50L 56M 56M 56L 56L 0M 0L 245M 245M 245L 50M 50M 50L 50L 56M 56M 56L kv, 60Hz Aircooled motors IC0 IP24W (WP II WeatherProtected Type II)

49 TMEIC 0 c 45 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole GW2 GW2 GW2 GW2 GW2 GW2 GW2 GW GW GW GW GW GW GW GW GW GW GW GW GW GW GW GW GW GW GW GW GW 0M 0M 0L 0L 245M 245M 245L 245L kV, 60Hz Aircooled motors IC0 IP24W (WP II WeatherProtected Type II)

50 TMEIC 0 c 46 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole pole GW GW GW GW GW 0M 0M 0L 0L 245M 245M 245M 245L 50M 50M 50M 50L 50L 0M 0M 0M 0L 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 56L 906L 906L kV, 60Hz Aircooled motors IC0 IP24W (WP II WeatherProtected Type II)

51 TMEIC 0 c 47 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 0pole pole GW GW GW GW GW 0M 0M 0M 0L 0L 245M 245M 245L 50M 50M 50M 50L 56M 56M 56L 56L 906L 906L 0M 0L 0L 245M 245M 245L 50M 50M 50L 50L 56M 56M 56L 906M 906L 906L kV, 60Hz Aircooled motors IC0 IP24W (WP II WeatherProtected Type II)

52 TMEIC 0 c 4 W U T D KL P H C J J 2E M L N K 2F Q XB Antifriction bearings Technical Data Dimension drawings Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W : 4pole 0 0 6pole pole and above Aircooled motors IC0 IP24W (WP II WeatherProtected Type II)

53 Technical Data IC0 IP24W (WP II WeatherProtected Type II) Aircooled motors Dimension drawings Selfcooled sleeve bearings : GW2 L KL D P C H W K 2F XB Q N T U J 2E M J Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W 2pole c TMEIC 0

54 TMEIC 0 c 50 U T W D KL P J J 2E M C N K 2F XB Q L : GW Forced feed oil lubricated sleeve bearings Technical Data Dimension drawings Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W Aircooled motors IC0 IP24W (WP II WeatherProtected Type II) 2pole pole pole pole and above

55 TMEIC 0 c 5 G B A C KG Q R L "X" E KE KL H VIEW FROM "X" : Antifriction bearings Technical Data Dimension drawings Dimensions A B C E G H KE KG L M N KL Q R S Shaft end 4pole 0M 0L 245M 245L 6pole 0M 0L 245M 245L 50M 50L pole and above 0M 0L 245M 245L 50M 50L 56M 56L 906M 906L Aircooled motors IC0 IP24W (WP II WeatherProtected Type II)

56 Technical Data IC6 (TEAAC Totally Enclosed AirtoAirCooled) Technical data IC6 (TEAAC) Rated voltage Rated frequency Motor type Type of construction Degree of protection Cooling method Stator winding insulation Shaft height Bearings Cage material design for shaft heights to 60 Tube material for air cooler Standards Up to kv 50/60Hz Induction motor with squirrelcage rotor IM B/IM V IP55 IC6 Thermal class 55 (F), utilized to 0 (B) to 60 Antifriction bearings, sleeve bearings Copper : Steel Top cover: Steel Aluminum/Stainless as option IEC, NEMA, JEC Aircooled motors Power range Shaft height: to 60 Insulation system, thermal class: 55 (F), utilized to 0 (B). Ambient temperature: up to C Installation altitude: up to m. to 6.6kV, 50Hz. to 6.6kV, 60Hz Number of poles 6 Number of poles Power (kw) Power (kw) kv, 50Hz 2 0 Number of poles Power (kw) 52 c TMEIC 0

57 TMEIC 0 c 5 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole pole GF2 GF2 GF2 GF2 GF2 GF2 GF2 GF2 GF2 0M 0L 0L 245M 245M 245L 245L 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50M 50L kV, 50Hz Aircooled motors ) Sound pressure level with silencer. Please note frame size may be changed according to specification. IC6 (TEAAC Totally Enclosed AirtoAirCooled)

58 TMEIC 0 c 54 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw pole pole pole M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 56M 56L 56L 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50M 50L 56M 56L 56L 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 56L 56L kV, 50Hz Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

59 TMEIC 0 c 55 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole pole GF2 GF2 GF2 GF2 GF2 GF2 GF2 GF2 GF2 0M 0M 0L 245M 245M 245L 245L 0M 0M 0L 0L 245M 245L 245L 50M 50M 50M 50M 50L 50L kV, 60Hz Aircooled motors ) Sound pressure level with silencer. Please note frame size may be changed according to specification. IC6 (TEAAC Totally Enclosed AirtoAirCooled)

60 TMEIC 0 c 56 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw pole pole pole M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 56L 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 56L 56L 0M 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 56M 56L kV, 60Hz Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

61 TMEIC 0 c 57 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR/ I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole GF2 GF2 GF2 GF2 GF2 GF2 GF2 GF2 GF2 0M 0M 0M 0L 0L 245M 245M 245L 245L kV, 50Hz Aircooled motors ) Sound pressure level with silencer. Please note frame size may be changed according to specification. IC6 (TEAAC Totally Enclosed AirtoAirCooled)

62 TMEIC 0 c 5 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole pole M 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 56L 906M 906L 906L kV, 50Hz Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

63 TMEIC 0 c 59 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 0pole pole M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50M 50L 50L 56L 56L 906M 906M 906L 906L 0M 0M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 906M 906M 906L 906L kV, 50Hz Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

64 IC6 (TEAAC Totally Enclosed AirtoAirCooled) Aircooled motors Selection and ordering data Rated power Horizontal Vertical Speed Rated kw 6.6kV, 60Hz rpm Efficiency /4 Power factor Torque Breakdown 60 /4 T B/ c TMEIC 0 TLR / I LR / Moment of inertia Motor External max. Weight Sound pressure level at no A % % cos cos Nm kgm 2 kgm 2 kg db (A) 2pole pole GF2 GF2 GF2 GF2 GF2 GF2 GF2 GF2 GF2 0M 0M 0L 0L 245M 245M 245L 245L ) Sound pressure level with silencer. Please note frame size may be changed according to specification

65 TMEIC 0 c 6 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole pole M 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 0M 0M 0L 245M 245M 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 906M 906M 906L 906L kV, 60Hz Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

66 TMEIC 0 c 62 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 0pole pole M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50L 50L 56M 56L 56L 906M 906L 906L 0M 0M 0M 0L 0L 0L 245M 245M 245L 245L 50M 50M 50M 50M 50L 56M 56M 56L 906M 906M 906L 906L kV, 60Hz Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

67 Technical Data Selection and ordering data Rated power IC6 (TEAAC Totally Enclosed AirtoAirCooled) Horizontal Vertical Speed Rated kw kv, 50Hz rpm Efficiency /4 Power factor Torque Breakdown /4 T B/ TLR / I LR / Moment of inertia Motor External max. Weight Sound pressure level at no A % % cos cos Nm kgm 2 kgm 2 kg db (A) 2pole pole GF2 GF2 GF2 245M 245M 245L 245L 245L ) Sound pressure level with silencer. Please note frame size may be changed according to specification Aircooled motors c TMEIC 0

68 TMEIC 0 c 64 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole pole M 245M 245M 245M 245M 245L 245L 245L 50M 50M 50M 50M 50L 50L 245M 245M 245M 245M 245L 245L 50M 50M 50M 50M 50L 50L 56M 56L 56L 906M 906M 906L 906L kv, 50Hz Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

69 TMEIC 0 c 65 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 0pole pole L 245L 245L 50M 50M 50M 50M 50M 50L 50L 56M 56L 56L 906M 906M 906L 906L 245L 245L 245L 50M 50M 50M 50M 50L 50L 56M 56L 56L 906M 906M 906L 906L kv, 50Hz Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

70 TMEIC 0 c 66 D KL P H C J J 2E M W U T L Q XB N K 2F : Antifriction bearings Technical Data Dimension drawings Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled) 4pole 0 0 6pole 0 0 pole and above

71 Technical Data IC6 (TEAAC Totally Enclosed AirtoAirCooled) Aircooled motors Dimension drawings Selfcooled sleeve bearings : GF2 L D KL P C H K 2F XB Q N T W U J 2E M J Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W 2pole c TMEIC 0

72 TMEIC 0 c 6 : Forced feed oil lubricated sleeve bearings Technical Data Dimension drawings Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W W U T L D KL P H C J 2E M J N 2F K XB Q Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled) 2pole pole pole pole and above

73 TMEIC 0 c 69 G B A C KG Q R L S "X" KE KL E VIEW FROM "X" : Antifriction bearings Technical Data Dimension drawings Dimensions Shaft end A B C E G H KE KG L M N KL Q R S 4pole 0M 0L 245M 245L 6pole 0M 0L 245M 245L 50M 50L pole and above 0M 0L 245M 245L 50M 50L 56M 56L 906M 906L Aircooled motors IC6 (TEAAC Totally Enclosed AirtoAirCooled)

74 Technical Data ICW (TEWAC Totally Enclosed WatertoAirCooled) Technical data ICW (TEWAC) Rated voltage Rated frequency Motor type Type of construction Degree of protection Cooling method Stator winding insulation Shaft height Bearings Cage material design for shaft heights to 60 Tube material for water cooler Standards Up to kv 50/60Hz Induction motor with squirrelcage rotor IM B/IM V IP55 ICW Thermal class 55 (F), utilized to 0 (B) to 60 Antifriction bearings, sleeve bearings Copper : Steel Top cover: Steel Deoxidized copper IEC, NEMA, JEC Watercooled motors Power range Shaft height: to 60 Insulation system, thermal class: 55 (F), utilized to 0 (B). Coolant temperature: up to 25 C Installation altitude: up to m. to 6.6kV, 50Hz. to 6.6kV, 60Hz Number of poles 6 Number of poles Power (kw) Power (kw) kv, 50Hz 2 0 Number of poles Power (kw) 70 c TMEIC 0

75 TMEIC 0 c 7 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole pole GR2A GR2A GR2A GR2A GR2A GR2A GR2A GR2A GR2A A A A A A A A A A A A 0M 0L 0L 245M 245M 245L 245L 0M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50M 50M 50L A A A A A A A kV, 50Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

76 TMEIC 0 c 72 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw pole pole pole M 0M 0L 0L 245M 245L 245L 50M 50M 50M 50L 50L 56M 56M 56L 56L 0M 0L 0L 245M 245L 245L 50M 50M 50M 50L 50L 56M 56M 56L 56L 0M 0L 0L 245M 245M 245M 245L 245L 50M 50L 50L 56M 56M 56L 56L kV, 50Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

77 TMEIC 0 c 7 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole GR2A GR2A GR2A GR2A GR2A GR2A GR2A GR2A GR2A A A A A A A A A A A A A 0M 0M 0L 0L 245M 245M 245L 245L A A A A A A A A kV, 60Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

78 TMEIC 0 c 74 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole pole M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50M 50L 50L 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 56M 56M 56L 56L kV, 60Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

79 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 0pole pole M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56M 56L 56L 0M 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 56L kV, 60Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

80 TMEIC 0 c 76 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole GR2A GR2A GR2A GR2A GR2A GR2A GR2A GR2A GR2A A A A A A A A A A A A A A 0M 0L 0L 0L 245M 245M 245L 245L 245L A A A A A A A A A kV, 50Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

81 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole pole GR GR GR GR GR GR GR GR 0M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50M 50L 50L 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 56M 56M 56L 56L 906M 906L 906L kV, 50Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

82 TMEIC 0 c 7 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 0pole pole GR GR GR GR GR GR 0M 0M 0L 0L 245M 245M 245L 245L 50M 50M 50M 50L 50L 56M 56M 56L 56L 906M 906L 906L 0M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 56L 906M 906L 906L kV, 50Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

83 TMEIC 0 c 79 Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole GR2A GR2A GR2A GR2A GR2A GR2A GR2A GR2A GR2A kV, 60Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

84 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw 4pole A A A A A A A A A A A A A 0M 0M 0L 0L 245M 245M 245M 245L 245L A A A A A A A A A kV, 60Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

85 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw 6pole pole GR GR GR GR GR GR GR GR GR 0M 0M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50M 50L 50L 0M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50M 50L 50L 56M 56M 56L 56L 906M 906L 906L 906L kV, 60Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

86 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 0pole pole GR GR GR GR GR 0M 0M 0L 0L 245M 245M 245M 245L 245L 50M 50M 50M 50L 50L 56M 56M 56L 56L 906L 906L 0M 0M 0L 0L 0L 245M 245M 245M 245L 245L 50M 50M 50L 50L 56M 56M 56L 56L 906M 906L 906L kV, 60Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

87 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 2pole pole GR2A GR2A A A A A A A A A A A A 245M 245M 245L 245L 245L 245L A A A A A A kv, 50Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

88 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 6pole pole GR GR GR GR GR GR GR GR 245M 245M 245M 245M 245L 245L 245L 50M 50M 50M 50M 50L 50L 245M 245M 245M 245M 245M 245L 245L 50M 50M 50M 50M 50L 50L 56M 56M 56L 56L 906M 906M 906L 906L kv, 50Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

89 TMEIC 0 c Horizontal Vertical Speed Rated Efficiency /4 /4 Motor T B/ TLR / I LR / External max. Power factor Torque Breakdown Moment of inertia Sound pressure level at no Rated power Selection and ordering data rpm Weight kg A % % cos cos Nm kgm 2 kgm 2 db (A) kw Technical Data 0pole pole GR GR GR GR GR GR GR GR 245L 245L 245L 245L 50M 50M 50M 50M 50M 50M 50L 50L 56M 56L 56L 906M 906L 906L 245L 245L 245L 50M 50M 50M 50M 50L 50L 56M 56L 56L 906M 906M 906L 906L 906L kv, 50Hz Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

90 TMEIC 0 c W U T S D KL P H C M J 2E J L Q XB N 2F K : Antifriction bearings Technical Data Dimension drawings Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled) 6pole pole and above

91 Technical Data ICW (TEWAC Totally Enclosed WatertoAirCooled) Dimension drawings Antifriction bearings : A Watercooled motors L KL D P C H W U 4 Z HOLE K 2F XB Q N T S J 2E M J Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W 4pole c TMEIC 0

92 Technical Data ICW (TEWAC Totally Enclosed WatertoAirCooled) Dimension drawings Selfcooled sleeve bearings : GR2A Watercooled motors L KL D P C H W 4 Z HOLE K 2F N XB Q T S U J 2E M J Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W 2pole c TMEIC 0

93 Technical Data ICW (TEWAC Totally Enclosed WatertoAirCooled) Dimension drawings Forced feed oil lubricated sleeve bearings : GR Watercooled motors L KL D P C H K 2F N XB Q T W U J 2E M 4 Z HOLE J S Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W 6pole pole and above c TMEIC 0

94 Technical Data ICW (TEWAC Totally Enclosed WatertoAirCooled) Dimension drawings Forced feed oil lubricated sleeve bearings : Watercooled motors L KL D P C H W 4 Z HOLE K 2F XB Q U J J N T 2E S M Dimensions Shaft end Key size C D 2E 2F H J K L M N P Z XB KL Q S T U W 2pole pole c TMEIC 0

95 TMEIC 0 c 9 G φb φa φc KG L Q R φs "X" KE KL E VIEW FROM "X" NφM HOLE H P : Antifriction bearings Technical Data Dimension drawings Dimensions Shaft end A B C E G H KE KG L M N KL P Q R S 6pole 0M 0L 245M 245L 50M 50L pole and above 0M 0L 245M 245L 50M 50L 56M 56L 906M 906L Watercooled motors ICW (TEWAC Totally Enclosed WatertoAirCooled)

96 Technical Data ICW (TEWAC Totally Enclosed WatertoAirCooled) Dimension drawings Antifriction bearings : A Watercooled motors E KE P KL NφM HOLE VIEW FROM "X" H R L KG Q φb φa φc φs G "X" Dimensions A B C E G H KE KG L M N KL P Shaft end Q R S 4pole 0M L M L c TMEIC 0

97 Contents Hazardous Area Motors General 94 Type of Protection Exn IC4 (TEFC) Totally Enclosed FanCooled IC6 (TEAAC) Totally Enclosed AirtoAirCooled ICW (TEWAC) Totally Enclosed WatertoAirCooled Type of Protection Exe IC6 (TEAAC) Totally Enclosed AirtoAirCooled ICW (TEWAC) Totally Enclosed WatertoAirCooled c TMEIC 0

98 Hazardous Area Motors General To ensure maximum safety, most countries have passed legislation and implemented regulations and laws based on national and international standards. TMEIC motors are certified for operation in hazardous areas in most regions around the world. Global Protection and Certification Europe Russia China Korea Australia India USA Canada Brazil Others Standard EN & ATEX IEC or GOST GB IEC IEC IEC or EN & ATEX NEC & ISA CSA ABNT & IEC IEC or EN & ATEX Certification Body Baseefa Nanio CCVE CQST or NEPST KOSHA or KGS Baseefa CCOE FM CSA CEPEL or NCC Baseefa Hazardous area motors are categorized according to the zone, type of protection and frame size. The table above shows the certifications that TMEIC has received from various authoritative bodies, in many cases the certifications apply to both constant and variablespeed motors. Classification of Hazardous Area Zone definition according to EN /IEC and EN /IEC Zone 0 Area in which an explosive gas atmosphere is present continuously or for long periods or frequently Zone Area in which an explosive gas atmosphere is likely to occur in normal operation occasionally Zone 2 Area in which an explosive gas atmosphere is not likely to occur in normal operation but, if it does occur, will persist for a short period only Zone 22 Area in which an explosive atmosphere in the form of a cloud of combustible dust in air is not likely to occur in normal operation but, if it does occur, will persist for a short period only Potentially explosive atmospheres are divided into zones based on the chronological and geographical probability of the presence of a hazard. Information and specifications regarding zone subdivision for gas atmospheres can be found in EN /IEC , and that for potentially explosive dust atmospheres can be found in EN /IEC Further, a distinction is made between various explosion groups and temperature classes, and these are included in the hazard assessment. 4 Types of Explosionprotected Machines Type of protection and prevention Exn Nonsparking in accordance with EN /IEC Machines not capable of igniting a surrounding explosive atmosphere during normal operation. Applicable zones: Zone 2 Exe Exp Exd Extc Increased safety in accordance with EN /IEC Machines that do not emit dangerous sparks or temperatures when starting or during normal operation. Special additional safety measures are taken. Applicable zones: Zone and 2 Pressurized in accordance with EN /IEC Explosive gases that may result in fire are prevented from permeating inside the machine. Applicable zones: Zone and 2 Flameproof enclosure in accordance with EN 60079/IEC Machines constructed to contain an internal explosion and prevent the transmission of flame to the external atmosphere. Operating temperature is such that it cannot ignite any surrounding gases. Applicable zones: Zone and 2 Enclosure in accordance with EN 60079/IEC Machines enclosed for the purpose of protecting electrical equipment. The surface temperature is limited to enable use in areas where combustible dust may be present in concentrated levels that could cause a fire or explosion. Applicable zones: Zone 22 Depending on the zone and associated hazard, operating equipment must comply with defined minimum protection requirements. The various types of protection require that motors be subjected to appropriate measures that will prevent them from igniting the surrounding potentially explosive atmosphere c TMEIC 0

99 Hazardous Area Motors Type of Protection Exn IC4 (TEFC Totally Enclosed FanCooled) Technical data IC4 (TEFC), Exn Rated voltage up to 6.6kV Rated frequency 50/60Hz Motor type Induction motor with squirrelcage rotor Type of construction IM B/IM V Degree of protection IP55 Type of protection Exn Hazardous area classification Zone 2 Cooling method IC4/IC4 Stator winding insulation Thermal class 55 (F), utilized to 0 (B) Shaft height 5 to Bearings Antifriction Cage material Aluminum/Copper material Cast iron Standards IEC, EN, JEC Aircooled motors c TMEIC 0

100 Hazardous Area Motors Type of Protection Exn IC6 (TEAAC Totally Enclosed AirtoAirCooled) Technical data IC6 (TEAAC), Exn Rated voltage up to kv Rated frequency 50/60Hz Motor type Induction motor with squirrelcage rotor Type of construction IM B/IM V Degree of protection IP55 Type of protection Exn Hazardous area classification Zone 2 Cooling method IC6 Stator winding insulation Thermal class 55 (F), utilized to 0 (B) Shaft height to 60 Bearings Antifriction/Sleeve Cage material Copper material for shaft height : Steel to 60 Top cover: Steel Tube material for air cooler Aluminum/Stainless as option Standards IEC, EN, JEC Aircooled motors These Exn measures do not affect the performance data or main dimensions of the TMEIC standard nonhazardous area motors in this catalog. Therefore the data of the nonhazardous area motors from Chapter can also be used for these Exn motors c TMEIC 0

101 Hazardous Area Motors Type of Protection Exn ICW (TEWAC Totally Enclosed WatertoAirCooled) Technical data ICW (TEWAC), Exn Rated voltage up to kv Rated frequency 50/60Hz Motor type Induction motor with squirrelcage rotor Type of construction IM B/IM V Degree of protection IP55 Type of protection Exn Hazardous area classification Zone 2 Cooling method ICW Stator winding insulation Thermal class 55 (F), utilized to 0 (B) Shaft height to 60 Bearings Antifriction/Sleeve Cage material Copper material for shaft height : Steel to 60 Top cover: Steel Tube material for air cooler Deoxidized copper Standards IEC, EN, JEC Watercooled motors These Exn measures do not affect the performance data or main dimensions of the TMEIC standard nonhazardous area motors in this catalog. Therefore the data of the nonhazardous area motors from Chapter can also be used for these Exn motors c TMEIC 0

102 Hazardous Area Motors Type of Protection Exe IC6 (TEAAC Totally Enclosed AirtoAirCooled) Technical data IC6 (TEAAC), Exe Rated voltage up to kv Rated frequency 50/60Hz Motor type Induction motor with squirrelcage rotor Type of construction IM B/IM V Degree of protection IP55 Type of protection Exe Hazardous area classification Zone, 2 Cooling method IC6 Stator winding insulation Thermal class 55 (F), utilized to 0 (B) Shaft height to 60 Bearings Antifriction/Sleeve Cage material Copper material for shaft height : Steel to 60 Top cover: Steel Tube material for air cooler Aluminum/Stainless as option Standards IEC, EN, JEC Aircooled motors c TMEIC 0

103 Hazardous Area Motors Type of Protection Exe ICW (TEWAC Totally Enclosed WatertoAirCooled) Technical data ICW (TEWAC), Exe Rated voltage up to kv Rated frequency 50/60Hz Motor type Induction motor with squirrelcage rotor Type of construction IM B/IM V Degree of protection IP55 Type of protection Exe Hazardous area classification Zone, 2 Cooling method ICW Stator winding insulation Thermal class 55 (F), utilized to 0 (B) Shaft height to 60 Bearings Antifriction/Sleeve Cage material Copper material for shaft height : Steel to 60 Top cover: Steel Tube material for air cooler Deoxidized copper Standards IEC, EN, JEC Watercooled motors c TMEIC 0

104

105