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Sep 04, 2015· If we are using 11 KV VFD drives THD will be reduced considerably to %. In cost implication, 11 KV VFD Drive will be around 5% more than the LT Drives units. An attempt can be made in Cogen sugar plants using 11KV VFD drives system .
1 x SAG Mill Siemens Motor For Sale/ReAssignment Mill Details Type of Mill SAG Mill Mill Dimensions 11,582 mm x 7,759 mm (38'' x 26'') (D x L) Default Mill Speed RPM Mill Speed RPM Liners Excluded Mill Drive Motor Type Wrap Around (included) Mill Drive Motor Size 19,400 KW (26,016 hp) Variable Speed Drive Yes Max.
tion, according to drive supplier Siemens. Cemtec and Siemens jointly developed a standardequipment, economical solution to handle the power needed to drive a x, 15MW SAG mill and an x 14m 18MW ball mill at this Russian gold mill site. Reprinted with Permission from EMJ
Motors Drives. The Motors Drives division offers a full range of low and medium voltage motors and adjustable speed drives. These products, hallmarked for quality, performance, and durability, can be customized to meet the most demanding applications.
The ACS5000 medium voltage drive effortlessly controls your high power applications such as compressors, pumps and fans. It conforms to operations in many fields, but is especially suited for the chemical, oil, gas and power generation industries due to its robust design.
Application: Ball Mill Equipment: 1 x 44000kW 30 pole 6600 volt Synchronous Motor Location: Kalgoorlie, Western Australia Ernest Henry Mine Application: 1 x 11000kW SAG Mill driven by Dual 5500kW motors, 1 x 5500kW Ball Mill Equipment: 3 x 5500kW 6 pole 11000 volt Wound Rotor Induction Motors Location: Cloncurry, Queensland
Apr 18, 2014· SAG mill, 18'' diameter x 101/2'' long, manufactured by Fuller, rubberlined, driven by 1500 HP, 4160 volt, 1192 RPM, continuous motor, 5010 .
• Siemens VFD for Simple pump and fan applications in the process industry. • Siemens VFD for Complex single drives in centrifuges, presses, extruders,elevators, as well as conveyor and transport systems. SIEMENS Drive lineups in textile, plastic film and paper machines, aswell as in rolling mill .
Two 220/23 kV Main Transformers 75/100/125 MVA ndida IV, Chile Project: One SAG Mill and 3 Ball Mill Drive Systems Capacity: SAG Mill 4583 t/h Ball Mills 4583 t/h Consultant: Bechtel, Chile Mill Builder: FFE Minerals, USA Mill Size: SAG Mill 38 feet/11,58 m Ball Mills 25 feet/7,62 m
The OneGear™ product line is the next generation of medium voltage motor control specifically designed to meet a variety of global standards. OneGear products offer greater motor control center and power control center options for full voltage and solidstate reduced voltage applications while supporting operating voltages up to 15 kV.
integration through the Siemens Totally Integrated Automation Portal n Higherlevel, ... Rolling mill drives Multiaxis motion control such as: •Multiaxis positioning •Cam discs •Interpolations ... classes to 11 kV. 6 SINAMICS G120 — advantages Spacesaving
Siemens has provided about 80 SIMINE Gearless mill drives to the mining industry since 1980. In these thirtyplus years, SIMINE Gearless mill drives have accumulated a combined total of over 500 years in operation time – and this number is steadily growing even as you read this. This is a benchmark we are immensely proud of. Your benefits
Low voltage (LV) variable frequency drives (VFDs) have been applied to applications up to 2500 horsepower (HP). Medium voltage (MV) VFDs have been applied to applications as low as 150 HP. Traditional power system design practice suggests that motor crossover from low voltage to medium voltage is in the 200600HP range.
TYRAK XL/TYRAK LCI Rod and Bar Mill Program for large / drive systems DSRB01XX User´s manual (Englisch pdf Handbuch) ABB Antriebstechnik, ABB General Purpose Drive, ACS580MV, StandardFrequenzumrichter, 200 bis 6300 kW, 6 bis 11 kV, katalog (Deutsch pdf Katalog) ACS6080 drives catalog (Englisch pdf Katalog)
SAG Ball Mill Grinding Circuit ... Siemens has always upheld the highest quality and safety standards in the manufacturing of medium voltage drives but we are now taking safety a step further. Siemens Arc Defense Technology is the first in the industry to apply passive arc resistant features to medium voltage drives with integral transformers.
Ut, SAG mill and a 11,200 kW gearless drive for the El Teniente, Chile, SAG mill. In a continued call for larger, even more powerful drives, Siemens kept pace. In 1996, Freeport ordered the first gearless drive for a 38foot SAG mill located at the company''s Grasberg plant in .
The variable frequency drive application is a dualpinion SAG mill driven by two 5,000 kW wound rotor induction motors (WRIM). Two TMdrive10SPRs control motor speed by recovering rotor current and returning the power to the utility supply. Confi gured in a twin motor arrangement, the motors share load in the tandem mill. The Customer Need
Mar 12, 2015· Los Bronces relying on Siemens Gearless Mill Drives ... Ball mill start using MV VFD controlled synchronous motor ... 0:45. PAI SAG Mill Training Duration: 1:20. Performance Associates ...
The grinding circuit for the Copper Mountain project consists of one FL SAG mill and two FL ball mills. Figure 1 Overview grinding circuit The Copper Mountain SAG mill is 10363 mm [34 feet] in diameter and 6096 mm [20 feet] long. It is a grate discharge mill with an inside diameter of 10363 mm [34 feet] and a grinding length of 5334
Effortless energy efficiency: allcompatible variable frequency drives for a wide range of applications in many industries. The ACS580MV medium voltage converter turns complicated to simple while ensuring highest reliability. The straightforward settings menu and assistants help you to commission the variable speed drive quickly and get it into ...
May 21, 2015· Advanced Electric Systems LLC present our project on thermal power plant. We used medium voltage frquency inverter 5000 kW and 6 kV for the two feeding pumps. This solution help customer save more ...
Extreme reliability and long life A smart concept with a wide range of options makes the SIMOTICS HV motors the preferred choice for virtually any imaginable configuration with a power range from 150 kW up to 100 MW and more, speeds from 7 to 15,900 rpm, and torques up to 2,460 kNm and conformity with IEC and NEMA standards.
Project: Gearless Mill Drive for SAG Mill x2 (28MW) by ABB and Ball Mill x4 () by ABB Duties and responsibilities: HW and SW engineering. Control System: 800xA System consisting of 1 redundant PM866 with 300 Profibus I/Os; with integration of UMC100 relays by Profibus; Modbus TCP based communication to the plant DCS.
XMV660 MV Drive PWM GTO current source inverter 10 20 30 40 50 60 70 80 90 100 Speed (%) Power FActor () 10 20 30 40 50 60 70 80 90 100 POWER ACTOR SPEE EICIENC LOAD 100 98 96 94 92 90 88 86 84 82
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