cement mills 800 kw slip ring motor starting

Starting of slip ring induction motor explained in an easy manner

A Slip Ring induction motor can be started with external resistance added in its ... Type YRKK800-6 ... We have crean host, slipring induction motor 220 kw. ... twin drive 2 x 2500kw motors with the LRS using for cement mill main drive, The...

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Slip Ring Motor Fundamentals - Bright Hub Engineering

Nov 27, 2012 ... Do you know what happens to slip ring motor when external ... It is not advised to start a slip ring induction motor with its rotor terminals shorted. ... We are using 4800 KW -11 KV slip ring motor for fan application in Cement Mill. ... 800KW Motor with anti friction bearings is generating minor bearing defecting...

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Three-Phase Induction Motors Master Line - WEG

accurate speed control, as well as high torques during start. □. Powers up to 50,000 kW .... The wound-rotor motors are normally used in loads with high inertia or high resistive torque at startup. ... cement mills, fans, exhaust fans, shredders and rolling mills employed in the cement, mining and ..... Phone: +44 1527 513 800.

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Medium and High Voltage 3-Phase Induction Motors - WEG

Slip ring motors are usually applied on high inertia loads or on high resistant starting torque loads. ... The most common loads driven by these motors are: ball mills, ... of maintenance once they allow the brushes to be in contact with rings only during motor starting. .... 50,000kW (70,000HP) and voltages up to 1 ,800V;. □.

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liquid rotor starters for slipring motors 550 to 20,000 kW EPM

The EPM rotor starter is normally used to control the ... starting and speed control of large slipring motors in arduous ... In a variety of industries such as mines, quarries, cement plants, water treatment and associated industries. They can also .... 1 600 kW. 2 600 kW. 5 200 kW. 6 400 kW. 7 800 kW. 13 000 kW. 2 X 1 600 kW.

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Cement presentation - ELIN Motoren

Cement Mill G.P.. Mining & ... Slip ring motors (and cascade operation) : 600 kW up to 15,000 kW ... All around drive solutions e.g. frequency inverters, starters … .... RR800/06-83. • Power: 1120 kW. • Voltage: 3 kV / 6kV. • Frequency: 50 Hz.

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EMZ high-voltage motors & drive systems

for workshops and 800 m2 ... motors. Liquid and oil cooled resistance starters for slipring motors .... 4,000 kW ball-mill drive ASL 710-06 in a cement mill.

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EMZ High-Voltage Motors & Large Drives

for workshops and 800 m2 used for office space. ... We stock up squirrel-cage motors up to 6,000 kW, as ... Crusher. → Kiln drives. → Fans. → Conveyor belt. Applications. Ball mill. Vertical roller mill. 3 ... EMZ slipring motors are used in the cement produc- tion when a high starting torque and/or a low starting current is/are...

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References high-voltage motors: EMZ

... of the compressor, all data were gathered for the starting-up sequence calculation. ... Individual modification of a 4200kW slip-ring motor for mill drive application in the United ... adjustments with the responsible engineers in the US cement plant. ... Manufacturer: EMZ | Power: 1.480 kW | Voltage: 4.160 V | Speed: 512 rpm.

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Slip Ring Motor - Alibaba

Alibaba.com offers 4521 slip ring motor products. About 73% of these are ac motor, ... YRKK high voltage slip ring motor for cement mill ball mill. Add to Compare ... slip ring ac motor. US $800-820 / Piece ... YR Series 750 kw slip ring electrical motor .... Slip ring motor starter, 75kw-600kw wholesal size motor starting for fans.

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Control-monitoring and protection of HV motors

with an average of 800 kW. ... 4: curves C (g) of an asynchronous slipring rotor motor. ..... start up, for example in cement works and crushing plants. Capacitors...

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Reference List of Customers - BHEL-ISG

Nos., 0.5KW to 220 KW mill duty DC motors. ... 800 KW. Thyristor Converters for auxiliary drives. 1990. 31. Bhilai Steel Plant,. Bhilai ..... Excitation Unit auto transformer starting scheme and associated controls for .... CEMENT. Sl. No. Customer. Equipment / System. Year of. Completion. 1. ... HT Slip-ring motors, capacitors for.

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WEG solutions for Cement

2 x 4200 kW. , 6 pole, 6600 V. , KAF800 frame motors. Application. : Mill. 331 kW. , 6 pole ... Contactors and overload relays. Soft-Starters. DC Motors. LV. Motors.

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Liquid Starter Resistance

Wound rotor control for demanding industrial applications from 800 kW to 10 MW. SMP liquid starters are used for inserting external resistance in slip ring ... using with wide range of heavy industrial machines such as; Cement and hammer mills, ... rolling mills, wood grinders, boiler feed pumps, pony motors for gas turbines,...

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Liquid Resistance Starter - CSE Uniserve

Smooth motor starting. □. □ ... as metallurgy, mining, coal, cement plants, quarries, water treatment, and ... phase slip ring motors with rated voltage up to & including. 11kV, rated motor powers from 200kW up to 10,000kW. Reference ... 1000. 2000. 1100. 800. 450. 1017. ZYQ2 - 1500. 1500. 2100. 1100. 800. 450. 1017.

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Motors > 800 HP - AM King Industries

UNUSED WEG 5000 HP (3677 kW) Slip Ring Motor and Liquid Type Rotor Starter, 900 RPM, 60 Hz · LOUIS ALLIS Armor Line 4500 HP (3310 kW) Motor, 1785...

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New Approach to Shredder Drivers Driven by Electric Motors - sasta

shredders began to impact negatively on the sugar mill power houses and ... preparation lines, each with a 3000kW slip ring motor on the shredders. .... 1 800 000. 800 kW 400 V 6-pole pony motor. 620 000. Liquid starter and resistance bank.

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Fan and Blower Drives | AEM Dessau GmbH

This starting method allows for the reduction of the motor's starting current and leads to ... In the case of extremely high torques, our slip ring motors are used. ... Rated power [kW], 800 ... Application, fan drive in But Son cement plant, Vietnam...

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Implementation - KOMEL

with numerous start-ups), Analysis of rotor faults. ... power 3200 kW, Expert opinion on failure causes, conclusions, guidelines, Warta Cement Mill, 2010 ... Motor with slip-ring rotor Suh 500-6A, 200 kW, voltage 6000 V, Design and technical ... Special purpose motor for power plant wood chopper, 800 kW, 2p=4, Analysis of...

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Aging Assessment of Large Electric Motors in Nuclear Power Plants

degradation and aging in large electric motors operating in various plant ...... cage winding, or even a wound rotor winding where high starting torques are required. ... The rolling elements may be spherical balls (as in the ball bearing), or rollers .... 800-2000. 4kv. IE. Reactor Bldg. Feedwater (Reactor Feed Pump). 2-3. 9000.

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Electrical Drives for Crane Application - InTechOpen

Apr 11, 2012 ... branches: metallurgy, paper and cement industry. ... Often it is in a factory building and runs along ... crane drives use slip ring induction motor whose rotor windings are ..... capacitors and the DC bus voltage starts to rise. ..... hoist motion with 2x55 kW vector control inverter, the motor is a six pole, 2x45 kW,.

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Design and Analysis of Drive System with Slip Ring Induction Motor ...

starting Torque, very smooth Voltage and Speed control as compared to a ... with Wound Rotor Induction Motor for Electric Traction is presented in this ... high power Locomotives, the Motors could be rated at order of 900 kW to 1 ... Rotor Motor running at 90% full speed in the grinding Mills used in large Cement Plants [3].

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drive selection for large loesche vertical roller mills

Rising demand from the cement industry for ever greater mill capacities is ... the electric motor to the selected mill speed and to transmit the torque ... 7 800 kW motor power. 2 The need for .... the case of a failure, and the mill can start running again .... system has one gearbox, one motor (mostly slip-ring motors), and one...

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Rerolling Mill Duty Motor - Kirloskar Electric

KECL Manufacture of wound rotor induction motors with Low Voltage, Rerolling Mill Duty Motor, Non corrosive & non hazardous in nature.

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Medium & High Voltage and High Speed Motors Brochure

Motors. Medium / High Voltage and High Speed. 190 to 100,000 kW ... mills, metal rolling, mine hoists, refiners ... Cement. ~ Metals. ~ Marine. ~ Pulp & Paper. ~ Water & Wastewater .... Starting characteristics and normal operating performance can be optimized ... the wound rotor motor has long been .... Tel: +1 800 541 7191.

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Three-Phase Induction Motors Master Line - WEG

The Master line (M line) motors stand out for the flexibility of their electrical .... They are used for driving loads such as: ball mills, cement mills, fans, ... because they allow the brushes to remain in contact with the slip rings only during the start, minimizing the wear of brushes ... Supply: 12,000 kW, 6,000 V, 4 poles, frame 800.

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Slip ring motors for heavy-duty and critical plants ABB expertise ...

ABB's wound rotor motors are suitable for e.g. the demanding ... suitable for starting at weak network. • adaptable for ... and cement, as well as in utilities and water works. ... 710, 800, 900 mm. • horizontal and ... Output in kW 50Hz, 11kV. 4p.

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WEG Brochure | Electric Generator | Automation - Scribd

4000 kW/6P/6.6 kV/ 710 frame / IC666 Cooling – Slip ring motor, With Brush ... for Ball Mill Application – Madras Cement .... 6.3 KV MOTORS, FRAME SSW800.

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Spare parts, installation and maintenance of ac motors

Spare parts, installation and maintenance of ac electric induction motors ... Starting/running. Motor .... 800. 1000. 1100. 1300. 2000. 2300. 2500. 38. 48. 78.5. 145. 193.5. 270. 335. 390. 460 ... Factory fitted bearings use a lithium based ... Ideally, wound rotor motor brushes should ..... 8 remove non-drive-end ball bearing and.

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sewage work requiremnts for rustmiya sewage treatment plant

a-starter to start four 3.3kv motors (250-160-160-90)kw,(slip-ring type),using vacuum contactor .... 03-01-0065 6-non-return valves (800mm) with water hamer damper. 3. 03-01-0066 7-greas ..... 03-01-01719 BALL BEARING SKF 6318. 10.

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Solutions for Sugar & Ethanol Industry - Zest WEG Group

reliability and major flexibility for the sugar and alcohol industry, resulting in efficient industrial solutions. ... In power ratings up to 50,000 kW, frame size 280 to 1,800 (IEC) and ... The selection of slip ring motors is the best solution for starting high inertia ... Main protection and sectioning of factories and industrial installations.

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INDUCTION MOTORS INDUCTION MOTORS

Permissible No. of starts per hour. 18 ... Effect of voltage/frequency variation on motor characteristics. 24 ..... kW. 0.37-200 0.37-200 0.37-160 0.37-132. DW112/NDW355LX. SR. TEFC. kW ... Slipring Motors with Bar-wound rotors for ..... Motors above frame 250 are provided with deep groove ball Bearings with on line.

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products - Innovative Technomics

FCMA Slipring motor starters and regulators ... Sugar cane trash shredder ... Supply voltage, Lowest KW, Highest KW, Cumulative MW, Total unit Manufactured ... 6600, 350, 6800, 500, 800, 700 ... POWER PLANTS, 1700, 4000, 100, 40, 22.

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Selecting Motor Controls for Mining Process Torque Demands - TMEIC

Ball Mill. [Ore is crushed by collisions with steel balls. CONSTANT. TORQUE .... Output(kW). 2300. Frequency(Hz) ... Wound Rotor Induction Motor [WRIM] Basics.

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China Yrkk High Voltage Slip Ring Motor for Cement Mill Ball Mill ...

China Yrkk High Voltage Slip Ring Motor for Cement Mill Ball Mill, Find ... YRKK; Operating Speed: Constant Speed; Species: Hv Slip Ring Motor; Casing Protection: Closed Type; Starting Mode: ... series of motors conform with the China national standard GB l800-1804 and .... Yrkk 6kv Slip Ring High Voltage Motor 800kw.

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High Voltage AC Induction Motors - Marathon Electric

Standard Impak induction motors comply with requirements .... A typical four point contact ball bearing arrangement on motor. ... and TIG Welded with relevant bar using a 'C'-clip for slip ring rotor. Shaft .... the appropriate kW output and current for the rated load .... In certain special cases the choice of starting method may.

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Brochure-Slip-Ring updated.indd

Slip-ring motors for heavy-duty and critical plants | ABB Motors and Generators 3. Join forces with the ... high starting torque, high inertia – low starting current. - high torque ... starting current, including mill drives, cement plants, mines, utilities, water ... Shaft heights: 400 to 800 mm. - Power: up to 11900 KW. - Poles: from 4 to...

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AEM - Three-phase asynchronous motors - Catalogue 2010

Jan 3, 2012 ... Planning and design with respect to starting performance ... Three-phase asynchronous motor with slip-ring rotor, shaft height 355 mm ... output range of 110 to 3500 kW (related to 1500 rpm and 400 V), available in .... In case of unusual mechanical loads, e.g. in rolling mill operation, a special version with...

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Reliable Detection of Rotor Winding Asymmetries in Wound Rotor ...

Feb 22, 2017 ... ... of current-based methodologies to wound rotor induction motors ... to a large field motor (1500 kW) that was showing signs of abnormal rotor functioning. ... Start Page .... and since 2005, he has been with the FYM Cement Plant, Malaga, ... US & Canada: +1 800 678 4333; Worldwide: +1 732 981 0060

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Products: Automation & Controls | Indusquip Marketing: Electric ...

GD800 series Engineering AC Drive Inverter / VFD / VSD are developed for sophisticated ... Mills; Conveyors; Machine Tools; Mining; Paper Industry; Slip-ring motor ... 220V; Three Phase range: 0.75kW - 2.2kW, 400V; Variable speed motor control ... Chemical; Cement; Mill Drives; Fans, pumps, compressors; Belt conveyors...

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