cement mill motor 11kv rating

INVT GD5000 MV Drive for Cement Raw Mill 11KV 4MW Motor ...

INVT GD5000 MV Drive for Cement Raw Mill 11KV 4MW Motor Smooth Control. ... Vertical raw mill, Cement industry. 1. Brief introduction. So far, INVT GD5000 series MV drives already widely used in Cement industry for applications like ID fan, FD fan, Boiler feed pump, pre-heat fan, and vertical raw mill …

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High voltage induction motors - ABB

High voltage induction motors are available as N-series general purpose motors and A-series engineered motors. N-series general purpose motors combine cost-efficient standardized designs and short lead times with safety, productivity, energy efficiency and reliability. They are targeted at applications where a highly customized motor is not needed.

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Medium & High Voltage Motors | TECO Europe

Motors can be built to meet many applications, including hazardous areas CSA Class 1, Division 2, ExnA and Exp as well as suitable for VFD operation and worldwide speciality standards including AP1541/547 and IEEE841. ... Cement . Typical applications include Agitators, Blowers, Boring Mills, Pumps, Conveyors, Crushers, Fans and many more.

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Suitable Starter for Ball Mill Starting Through Slipring ...

Jun 25, 2011· kindly suggest for a suitable starter to start a ball mill with 2600 kw, 1000 rpm, 11 kv slipring induction motor. has any latest technology invented to start the motor other than LRS & FCMA. can the VVFD solution fullfil the initial torque compansation. the GD2 value of mill …

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Standard Motor Catalogue - TECO

cage, 3 phase, induction motors lower than 1000V and smaller than 315 Frame Size can safely run continuously at the speed in the table below. The safe Max. r.p.m. for the squirrel-cage, 3 phase induction motors of 1000V or lower. Frame Size 2 Pole 4 Pole 6 Pole ≦100 5200 3600 2400 112 5200 3600 2400

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Reprint from World Cement, August 2009 Sucess in Vietnam ...

All constant speed motors with an output of more than 200 kW are connected to the medium-voltage system of 6.3 kV. Bigger motors, such as the motors for the raw and cement mill, are slip-ring motors and are equipped with over temperature sensors in the stator windings and bearings, vibration detectors and space heaters.

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Slip ring motors for cement plants IC 611 - MENZEL ...

Modular Slip Ring Motors of the MENZEL MEBSSL Series – Flexible and Robust Voltage ratings: 2 up 13.8 kV Mounting: IM B3 for horizontal installation and IM V1 for vertical installation Standard degrees of protection: IP 55, IP 23 Cooling system: The heat loss generated inside the motor (stator and rotor) is transported to the air-air heat exchanger by an internal fan. The air-air heat ...

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LOHER Motors | DAC Electric

LOHER Motors; Models: DH.. / MLFB: 1PS4, 1PS5: Shaft heights: 355, 400, 450, 500, 560, 630: Power range 80 kW - 3150 kW: Number of poles 2 - 16 poles, higher pole numbers on request: Voltage range 3000 V - 11000 V: Rated voltage 3.3 kV / 4.16 kV / 6 kV / 6.6 kV / 10 kV / 11 kV: Degree of protection IP55, IP56, IP65, IP67, IP68: Cooling type AIR ...

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High Voltage Motors | Siemens Electric Motors SIMOTICS | India

With a power rating of up to 19 MW, the modular high voltage motors (IEC) cover a wide range of modular cooling concepts, e.g. air/air, air/water heat exchangers, and open cooling. Even in this power range, motors can be quickly and simply selected and configured using standard engineering tools.

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COPE Drive Systems for LOESCHE VRM - More Availability ...

Oct 09, 2015· COPE Drive Systems for LOESCHE VRM - More Availability @ Lower TCO 1. 30mm COPE Drive Systems for LOESCHE VRM more availability @ lower TCO Edition:10.2015/200/ke Motor circuit- breaker and disconnector Cable connection compartment Frequency converter for welding Plant, 6 kV Plant, 400 V Plant FC 1 1 2 2 Plant, 6-15 kV Plant, 6-15 kV Transformer 6-15 kV / 690 V Dy5Dd0 Transformer 6-15 kV …

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PREMIUM EFFICIENCY MOTOR SELECTION AND …

PREMIUM EFFICIENCY MOTOR SELECTION AND APPLICATION GUIDE | i ACKNOWLEDGMENTS The Premium Efficiency Motor Selection and Application Guide and its companion publication, Continuous Energy Improvement in Motor-Driven Systems, have been developed by the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) with support …

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Selecting Inching Drives for Mill and Kiln Applications

Electric Motors The standard inching drive motor is a NEMA or IEC frame typically foot mounted to a motor scoop or base plate. Typical motor speeds are either 4 or 6 pole, i.e. 1750 rpm or 1170 rpm for 60 Hz applications and 1450 rpm or 970 rpm for 50 Hz applications. The advantage

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Ambient Temperature & Insulation Systems | Groschopp Blog

Jan 03, 2013· The motor rating is determined by gradually increasing the load of a motor until its steady state temperature rise reaches the allowable temperature rise for the insulation class. So, if your motor application has a high ambient temperature (above 40 °C) or needs extended life (greater than 20,000 hours), you should work with your motor ...

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Low, medium and high voltage electric motors, Hi-tech ...

Czechoslovakian tradition in large electric motors - VYBO Electric The first class European manufacturer and suplier of large electric motors 30kW to 14000kW High voltage motors stock Large electric motors ex stock with fast delivery 400V, 690V, 3300V, 6000V, 11000V Specialists - large industrial drives for coal power stations, cement industry ...

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Motor Catalog: View Specs - FInd Crossovers - Industrial ...

DC motors and persuasive high-voltage motors for use in compressors in the oil and gas industry, ore mills, rolling mills and ships. Severe duty and explosion proof motors for some of the world's toughest operating environments. High Voltage Motors. The company's high voltage motors that are available offer power range up to 100 MW and higher.

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Mix in the savings - Eaton

Electrical solutions for cement production Line card Quarry Raw mill Kiln and refractory Mill and packaging plant. ... motor control centers • Medium-voltage ratings to 13.8 kV, 800 A • Low-voltage ratings to 600 V, 3200 A • Standard, ...

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Cement mill motors | Medium voltage motors

Slip ring electric motors for ball mill, cement mill and raw mills. The first class manufacurer and suplier of large slip ring motors with fast delivery time and high flexibility. Type: asynchronous slip ring electric motor Power: 160 to 5000kW Voltage: 400V, 690V, 3300V, 6000V, 6600V, 11000V Frequency: 50Hz or 60Hz Number of poles: 4, 6, 8, 10 ...

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Application of AC motors and drives in Steel Industries

unit. Each air compressor is driven by synchronous motor of rating 11 kV, 6 MW, 0.9 pf lead. There are three oxygen compressors, driven by synchronous motor of rating 11 kV, 1700 kW, 0.9 pf lead. There are two nitrogen compressors driven by induction motor of rating 11 kV, 1320 kW. At higher frequency above 50 Hz, the plant becomes unstable.

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Comparison of 6.6 KV System vs 11 KV System - CR4 ...

Jun 24, 2011· At substation level you could have 6.6 KV for MV motors including big motor and 0.415V for LV Motor up to say 200 KW. If you select 11KV and .415 V you are left with two choices. 1. Use 11 KV MV motor for small ratings which is uneconomical choice. or. 2. Use LV motor rating as high as 500 KW less reliable. _____

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Load Flow & Short Circuit Analysis of 132/33/11KV ...

ETAP based upon actual data, and it is seen that at the 11kV, 33kV feeder buses and 132 kV buses there is under voltage. To overcome the under voltage at the 11kV, 33kV feeder buses and 132 kV buses capacitor bank of suitable ratings are added. Section 1.1 is introduction of ETAP software. Section 2 is the details of the components.

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