SUPERIOR MOTOR STARTING SOLUTIONS INTRODUCTION 2 HAARTZ RETAIL PVT. LTD. (Indore) is into promoting and marketing the use of SYEMCO® make Innovative, Energy Saving and Performance Enhancing electrical solutions and products SYEMCO® IMPEX (Indore) is into design and manufacturing of high end and technically superior motor starting solutions Our group has supplied 10,000+ starters in India and abroad to various reputed clients Haartz Retail Pvt. Ltd. INTRODUCTION (2) 3 SYEMCO® also manufactures following starting solutions for Slip Ring Motors : Stator-Rotor Controller Rotor Controller Eddy Current Inducer Controller SYEMCO® has over 25+ years of experience in supplying specialized motor starting solutions with a vast technical know-how in the electrical field Haartz Retail Pvt. Ltd. INTRODUCTION(3) 4 The founders of SYEMCO® have a rich experience in the electrical field of more than 60 years SYEMCO® has a state-of-the-art manufacturing and testing unit in Indore, MP We assure 100% Customer Delight to ensure a life-long relationship with our Clients Haartz Retail Pvt. Ltd. AGENDA 5 INTRODUCTION OVEVIEW OF CONVENTIONAL METHODS for Starting of Squirrel Cage Motors DOL Star-Delta Conventional ATS Soft Starter Haartz Retail Pvt. Ltd. AGENDA (2) 6 DETAILED TECHNICAL INSIGHT into SYEMCO® Power Saving Electrical Controller (using ATS with Korndorfer Technology) for Squirrel Cage Motors CLIENTS CONCLUSION Haartz Retail Pvt. Ltd. OVERVIEW OF CONVENTIONAL METHODS 7 DOL Starting Cheapest & Simplest High Starting Current implies High Inrush Current Star-Delta Starting Fixed torque (33%) as motor connected in Star at starting Considerable “Current Transients” due to open switching process Not a safe method to start bigger motors (ISS:39147.1.6) Haartz Retail Pvt. Ltd. OVERVIEW OF CONVENTIONAL METHODS(2) 8 Causes mechanical and electrical stresses and breakdowns Conventional ATS Reduced Voltage provided by Transformer Possible to vary starting current by providing voltage tapings Transients are still present as it uses open transition technology Haartz Retail Pvt. Ltd. OVERVIEW OF CONVENTIONAL METHODS(3) 9 Soft Starter Inherent problem of Harmonics electronics (Brochure attached) due to Results in frequent breakdowns due to power quality issues Requires maintenance and difficult to do at site by a normal electrician Low working control voltage band : 360 to 450 V Haartz Retail Pvt. Ltd. OVERVIEW OF CONVENTIONAL METHODS(4) 10 Soft Starter (contd.) Not environment-friendly as it uses nonrecyclable parts Lesser intermittent duty cycle Only a kit is provided without incoming and outgoing separate terminal blocks Harmonics cause extra heating of conductors and hence energy losses in addition to causing disruption in the surroundings Haartz Retail Pvt. Ltd. OVERVIEW OF CONVENTIONAL METHODS(5) In all of the above methods there is one or more of the following drawbacks : 1. Low torque not suitable for pumps etc. 2. Energy Losses 3. Transients resulting in Mechanical & Electrical Stresses causing breakdowns 4. Power Quality Issues (Harmonics) 5. Voltage dip due to high inrush current 6. Reduced motor life 7. Frequent and difficult starter maintenance 8. Motor burning 9. M.D. shoots Etc. Etc. 11 Haartz Retail Pvt. Ltd. OVERVIEW OF CONVENTIONAL METHODS(6) SO WHAT ARE WE SUGGESTING ? ? ? SOMETHING INNOVATIVE AND NEW SOMETHING THAT OVERCOMES THE PROBLEMS OF CONVENTIONAL METHODS A TECHNICALLY ADVANCED SOLUTION THAT IS FAR SUPERIOR THAN ANYTHING IN THE WORLD The answer is SYEMCO® ATS (using Korndorfer Closed Transition Technology and Pro logic) 12 Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY) 13 Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(2) 14 Operation Motor is connected in Delta from the start Auto Transformer provides voltage to the motor at start Appropriate lower voltage tapping - customized as per the application – is provided to the motor After the motor has attained significant torque changeover from Auto Transformer to On Line takes place Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(3) 15 Operation (contd.) The changeover is “Closed Transition” i.e. during changeover the Auto Transformer acts as a Choke supplying voltage to motor – hence smooth or stepless or soft starting takes place The motor then runs on Line Current The transformers are isolated from both the ends to protect the contactors Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(4) Adjustable high torque No Power Quality Issues All standard electrical components ensure that there are NO harmonics or other power quality issues Transient Elimination 16 A high torque (upto 64%) possible and can be customized by Voltage tapings Korndorfer Closed Transition technology ensures that Transients are eliminated Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(5) Motor Protection Reduced Voltage Starter Voltage controlled by Auto Transformer at the time of starting Maintenance Free 17 Motor is connected in Delta at the time of starting to avoid high inrush current in the motor winding thus providing lesser heat generation Does not need any maintenance basically a Fitand-Forget system Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(6) True Energy Savings Reduced transmission losses as only 3 cables are required and use of reduced wattage contactors Unity Power Factor can be maintained at the motor through our controller Improves motor life 18 As motor is connected in delta, motor and winding life is improved Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(7) Customized design 19 Designed as per requirements after analyzing the Speed-Torque characteristics Excellent Workmanship Uses solid joint-less and manually forged cabling Cabling is Hot tinned and duly Glass insulated Use of High quality MS Enclosure Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(8) Better Intermittent Duty Cycle Wide Control Voltage Band 20 The Starter provides better IDC (no. of start-stops per hour) as compared to soft starters Wide range of working control voltage – 280 V to 480 V as against soft starter which gives only between 360V to 450 V Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(9) Zero Maintenance Requires no maintenance Even the oil compartment is completely enclosed so there is no chance of contamination Starter Protection 21 The Transformer is isolated from both the ends after the changeover to enhance protection Haartz Retail Pvt. Ltd. SYEMCO ATS (KORNDORFER TECHNOLOGY)(10) Ease of operation Proven and Technically Advanced 22 Push Button and Fully Automatic Because of all the above points our Starters are easy to use, technically advanced, attain high torque and require practically no maintenance Haartz Retail Pvt. Ltd. CLIENTS We have had the privilege to associate with reputed clients – 23 RUCHI SOYA GROUP OF INDUSTRIES (ALL INDIA OPERATIONS) NAGORI CEMENT, DHAR (M.P.) AMBIKA SOLVEX LTD., AKOLA, MANDSAUR, JAORA, PATHARIA & KALAPIPAL. SHARDA SOLVENT LTD. (A BHASKAR GROUP COMPANY), KOTA, SHIVPURI, BIORA. MICROINKS LTD., VAPI (GUJARAT). BHARAT HEAVY ELECTRICCALS (BHEL). OIL & NATURAL GAS CORPORATION (ONGC). Haartz Retail Pvt. Ltd. CLIENTS (Contd.) 24 PUBLIC WORKS DEPARTMENT (PWD – VARIOUS STATES) water pumping schemes. PUBLIC HEALTH ENGINEERING DEPARTMENT. VARIOUS MUNICIPAL CORPORATIONS. BEST & CROMPTON, CHENNAI. INDIAN CORD CLOTHING COMPANY (ICC), PUNE. CMC GROUP OF INDUSTRIES, SURAT. SURFACE INVESTMENTS PVT. LTD., ZIMBABWE….and many more. Haartz Retail Pvt. Ltd. CONCLUSION 25 Syemco controllers are an ideal fit for motors coupled with machines which require high torque initially Syemco controllers provide very high mechanical life of machines and oil seals’ life in pumps as there are no mechanical stresses at the time of starting Syemco controllers are technically advanced and superior to other starters in all aspects Syemco group possesses the right knowledge and manufacturing and testing facility to supply bestin-class products Haartz Retail Pvt. Ltd. THANK YOU Haartz Retail Pvt. Ltd. 13-14 Dhenu Market, Indore-452003(M.P.) (0731) 2538906, 2542472 www.haartzretail.com 26