2. Professionally managed team with years of market and technical knowledge. 3. Serving over chargers in the field in India and overseas.

Transcription

1 SIRIUS Controls is an established name in the auto and industrial battery industry by providing the world class battery charging equipment's in India and international market. 1. Head Quartered in Bangalore 2. Professionally managed team with years of market and technical knowledge. 3. Serving over chargers in the field in India and overseas. 4. Serving the battery charging industry in India over 30 years.

2 . Serving the battery charger industry since 1986 Head Quartered In Bangalore, South India. Professionally managed team with years of Marketing and technical knowledge. Serving over chargers in the Field in India & Overseas.

3 Started in 1986 Developed India s first Traction charger with dv/dt termination Developed India s first SCR based constant current charger with true equalising and dv/dt termination Developed After Market Charger for Auto/truck batteries for Prestolite Developed India s first Battery Discharge Indicator (BDI) Developed Ampere Hour Meter Developed Auto-Smart for UK company for reviving sulphated batteries at vehicle distributor end Developed chargers for Li batteries

4 Qualified and talented Design division with 7 full time design engineers. We have over 40 software based charging profiles for Traction, Auto, Stationary, Ni-Cd and Li batteries. In-house manufacturing in a 7000 sq.ft facility. In-house manufacturing facility for transformers. Service associates in major cities in India.

5

6 The After Market Charger (AMC) charger is designed specifically for a leading battery manufacturer. This was for use by the service stations, battery shops, auto dealers etc. The purpose was to Initial charge Automobile (C-20) batteries Recharge batteries come in for service. 1, 2, 4 or 6 batteries of 12 Volts can be connected in Series. Settable charging current from 2 Amps to 8 Amps

7 The AMC 72 V/08 A is a micro controller and SCR based regulated charger. Charging current (2-08 A) set by potentiometer on front plate The charging Profile is Constant Current (CC1) at set current (2 08 A). This is till Voltage reaches to 2.35 V/cell. Here the charging current CC2 becomes 50 % of the set CC1 current.. Charger automatically shuts off when 2.65 V/cell is reached The LCD display indicates the Charging voltage, charging current, AH returned back the time taken for recharging LED s to indicate CHARGING ON, 80 % CHARGED and CHARGED on front plate.

8 4 W/2W dealers often complain to vehicle manufacturers that that battery is not OK. They are asked to return the battery. Battery is sent to Battery manufacturer. Battery manufacturers charge the battery (as per the battery condition) and state battery is OK. They return to vehicle manufacturer who returns to dealer. All good. WHO PAYS THE FREIGHT??? The AUTO-SMART (at the dealer end) can analyse the new battery and charge according to the condition of the battery. Battery is recovered at dealer end

9

10 The Auto-Smart is designed to Recover sulphated batteries Recharge batteries. The Auto-Smart checks the battery and the Smart electronics evaluates if the battery is a DEEPLY DISCHARGED BATTERY or HEALTHY BATTERY. If Battery is DEEPLY DISCHARGED the charger senses if battery is in Low Impedance or High Impedance state Auto-Smart charges at the charging profile required to recover the battery Lead acid or VRLA is selectable

11 Sirius Manufactures chargers for Traction applications for Flooded Lead Acid, VRLA and Li batteries. The charging profiles are different for these battery chemistries.

12

13 Our chargers follow the Charging profile as a per DIN They are available for battery Voltages from12 V to 110 V And Ah from 65 Ah to1400 Ah (C-5)

14 The capacity of batteries declines over time. After a few years, it is only 25% of its original value. During the normal usage cycle. discharge recharge, the chemical reaction inside the battery produces lead oxide and water. Theoretically, these compounds transform again into lead and sulfuric acid when the battery is recharged. But from the first recharge on, crystals of lead sulphate start slowly to appear. They provoke the progressive degradation of the battery. A battery with a heavy layer of sulphate and oxides on its electrodes warms up abnormally during charge. The electrodes become brittle and lead particles fall to the bottom of the container, which rapidly deteriorates the battery.

15 With sulphation, the charge cycle of a battery gets longer. This phenomenon is extremely disturbing for companies trying to maximize the utilization of their electric carts with multiple intervals. A battery which is capable today of accomplishing a full production cycle, will not be capable of delivering the same workload tomorrow. Not only does its production capacity diminish, but the battery also ceases to be operational much faster and more often. Therefore, the battery is put in charge at the wrong time, and it is put back into action before it is completely charged. The consequence is to further diminish its capacity and accelerate its decline. Desulphation solves this problem and enables you to keep your level of demand.

16 The Solution is Breakdown the hard Lead Sulphate Crystals on the negative electrode More Uniform Lead Dioxide as well as Detachment of Lead Sulphate on the positive electrode

17 WaveTech conducts applied research for the development of products that alter molecular structures within liquids, thus having the capacity to prevent and / or promote crystal growth, Crystal Control Technology (CCT) The exploitation of these properties has led to a method for increasing the growth of new lead dioxide crystals on the positive electrode during the charging process, while reducing the growth of large lead sulphate crystals

18 Benefits of using WaveTech s battery Crystal Control Technology : Increases the battery capacity by up to 300%, as confirmed in independent tests Extends the battery life by up to 100%, as confirmed in independent tests

19 Early stage benefits, improved charge efficiency Shorter charge time 14% Less charge energy is required, and lower current is required to charge the batteries 2+% Better charge acceptance More capacity 15-20% Less sensitive to temperatures (warm/cold climate, -30 > +55 deg C

20 Late stage benefits, in addition to early stage benefits; improved cycle life and capacity Higher capacity and have to be charged less frequently (>300 %) Longer service life and need to be replaced less frequently (Battery Cycle Life doubles) Less sensitive to temperatures (warm/cold climate, -30 > +55 deg C) Many weak batteries shows restored capacity and performance Better more tolerant to vibrations, mechanical stability, protected against deep-discharge / undercharge Require less maintenance On board electronic and computer operated equipment may experience less stress (CCT keeps battery voltage higher and more stable)

21 Positive Electrode Positive Electrode Positive Electrode Crystal Control Technology - Positive Electrode During charging of untreated batteries, lead dioxide crystals more easily bond to other lead dioxide crystals, causing large, uneven crystal formations on the positive electrode. Residue lead sulphate crystals also reduce the available surface area. During charging of CCT treated batteries, the overvoltage splits water in the electrolyte into negative oxygen ions (-OH) and positive hydrogen ions (+H). The additional energy from CCT enables the negative oxygen ions to more effectively form lead dioxide crystals on the electrode surface, whilst also getting beneath and detaching residue lead sulphate crystals. The result is formation of more lead dioxide crystals, smaller in size and more evenly distributed on the electrode, resulting in a more homogenous lead dioxide layer on the positive electrode during charging with CCT. This means more energy = triplication of battery capacity Untreated Aged Battery Charged Positive Electrode CCT During Charging (-OH) PbSO4 CCT Treated Battery Charged Positive Electrode - More Uniform Lead Dioxide - Detachment of Lead Sulphate WaveTech GmbH of 20

22 Negative Electrode Negative Electrode Negative Electrode Crystal Control Technology - Negative Electrode During charges of untreated batteries, not all lead sulphate crystals are effectively removed, resulting in a progressive build-up of large lead sulphate crystals on the negative electrode. During charging of CCT treated batteries, the additional energy in the positive hydrogen ions causes existing lead sulphate crystals to be separated from the electrode. Hydrogen and sulphur are re-absorbed in the sulphuric acid, further increasing the effectiveness of the electrolyte in the battery. The cleaner, more homogeneous surface of the negative electrode causes a more evenly distributed formation of smaller lead sulphate crystals during battery discharge. As a result, lead sulphate crystals are more easily detached during subsequent re-charging of the battery. This means reduced battery aging = doubling of battery lifetime Untreated Aged Battery Charged Negative Electrode CCT During Charging (+H) PbSO4 CCT Treated Battery Charged Negative Electrode - Detachment of Lead Sulphate - Cleaner electrode surface WaveTech GmbH of 20

23 WaveTech s CCT Mount On Products BEAT 50 launched in 2013 Cost efficient upgrade of BEAT 100 Add-on for any conventional 12-36V battery or cell based system Example target markets: Trucks, buses, agricultural machines, heavy machinery, energy storage up to 36V, golf carts, <36V forklift trucks and other small to medium electrical appliances Scheduled evolution to (lower cost) BEAT 25 for Q BEAT 24V OEM fit (for 24V) BEAT 50 BEAT 200 (proto-type model)) BEAT 200 scheduled market launch Q Product in advanced development phase Example target markets: >48V forklift trucks, power storage, UPS and other medium-sized electrical equipment that requires multiple cell management Vast client order & interest already established WaveTech GmbH of 20

24 WaveTech s CCT Products BEAT 300 scheduled market launch Q Brings CCT technology into mainstream automotive sector Product to be integrated through BEAT micro-board Product interest already developed US Battery, East Penn, Exide Product design commenced 30% BEAT MicroBoard* MicroBoard finished in 2014 Integrated in all BEAT products Maximizes technology efficiency and significant reduction in production costs. Cumulative result of micro board integration estimated to reduce production cost by more than 70% Opens access to every sector where a low cost version is required (e.g. automotive) *Image for illustrative purposes only WaveTech GmbH of 20

25 Customer Field Tests Sample Results Pace Power - Indian Telecom Service Provider (Test with old batteries) 12 months after installation reduction of average monthly battery ageing from 3.01% to 0.21% 20 months after installation battery aging was stabilized and the remaining life time was doubled Leading European Bus & Truck Manufacturer Due to extreme operating conditions (cold weather / short runs / stop & start) customer experiences regular battery failure within their new product warranty periods - generally at 6-18 months With BEAT customer has had zero battery failures for over two years and a better starting performance. Customer saves EUR 300 per saved battery replacement Danish Distribution Centre - Electric Forklifts Less energy used (-16%) and less time needed (-14%) to charge treated batteries Increased operation hours of treated batteries (+17%) and increased work time efficiency (+35%) European Battery Manufacturer Customer was unable to reach target of 250 battery life cycles With the BEAT, customer reached >340 cycles with an increase in capacity and charge acceptance WaveTech GmbH of 20

26 SIRIUS Controls is the authorised representative in India for Wavetech products. SIRIUS will provide all technical support for the Beat products.

27 DynAmp LLC USA. DynAmp manufactures DC measuring equipment that measures up to 450,000 A at 0.1 % accuracy. PG Drives UK. Manufacturers of AC/DC controllers for forklifts/stackers etc FREI, Germany. Manufacturers of tillers used in Stackers Reals, France. Manufacturers of connectors used in battery equipment. Wavetech.

28 Mr.Kichu Krishnan (CEO) Kichu started this company in He is responsible for the overall strategy of the company. He is also responsible for developing exports as well as the overseas associations. Mr. Sathish Murthy (Managing Director) Sathish has a degree in Electrical and Electronics engineering. He has been with Sirius for over 28 years. He is responsible for the Production and quality. Raman. Director Design Raman has a degree in Physics as well as in Electronic Engineering. He is overall head of the Design and development activities of the company. He has been with Sirius for over 20 years

29 Mr.G.Balasubramanian. Director-Marketing Balu has been in sales and marketing for over 35 years. He has been with Sirius for over 20 years. He is accountable for sales, collection and service Mr. R.Vidya Shankar (Director-Business Development) R.Vidya Shankar, a hard core professional in the business development function having 28 years of rich experience in national & International marketing. Presently he is also a Management consultant to some of the well known mncs like ITC England, Automate(Singapore) Sakthi Accumulators (India)

30 We thank you for giving us opportunity to share our company s profile. We take pride that all the products in the Sirius range of chargers are designed and manufactured in India. We can design and manufacture products as per your designs. Please contact us at kichu@siriusindia.com or balu@siriusindia.com or sirius@vidyaexpo.in

31