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Volume - 5 November / December 2015

Dear Vasukians & Business Partners.

Another year of success and happiness has passed, with every New Year, comes greater challenges & obstacles in life …………

I wish you all courage, hope & faith to overcome all the hurdles you all face, may you all have a great year 2016 and a wonderful time ahead.

I was a speaker to speak onalong with United Nations & Bangalore University officials, which was well received & appreciated.

My gratitude to all the officials for giving this opportunity. A glimpse of the conference shared below.

I Congratulate the best performer employees for the Month of November & December 2015

Regards

CMD

"Incubating New Generation Business leaders & Entrepreneurs”, PRME

Suresh Babu.V

CMD’s Message

International Conference 2015on Global Convergence of Management Education & Practices Organised by

Canara Bank School of Management Studies, Bangalore University.th

Dated 25 & 26 November 2015.th

Mr. V Suresh BabuAddressing the audience on"Incubating New Generation

Business Leaders & Entrepreneurs”

Mr. V Suresh Babualong with cross section ofaudience at conference,

Jnana Jyothi Auditorium Bangalore University

Mr. V Suresh Babu with Mr. Jonas Haertle Head,PRME Secretariat, UN Global Compact Office, United Nations

along with Bangalore University Officials visitingthe Community Institute of Management Studies, Bangalore

Mr. V Suresh Babu being honored bySri A Manju - Hon’ble Minister of

Animal Husbandry & Fisheries Department,Govt. of Karnataka

Mr. V Suresh Babualong with other Honored Personalities

at Conference

Mr. V Suresh Babu sharing thedais in the ICON conference

at Bangalore University

Vice Chancellor Prof. B. Thimme Gowda,Bangalore University &

Mr. V.Suresh Babu along with otherofficials addressing Press Conference

Editor :

Amar Chetan

Cell: 98802 16048

e-mail: amar.chetan@vasuki.in

Editorial Board

Vasuki

Design & Layout :

Bharath N

Cell: 88677 97873

e-mail:n.bharath@vasuki.in

We wish all the Vasukian’s “A VERY HAPPY BIRTHDAY”

If you want something new, you have to stop doing something old - Peter Drucker

3rd NovemberSomashekar Negalore

6th NovemberPrabhakar SSrinivasa .M.

7th NovemberNithin Kumar

8th NovemberManjunathan V APoornachandra B

9th NovemberShilpa Yadav

12th NovemberMuttu Patil

23rd NovemberFaizal WahidKarthik Raja P

24th NovemberSathish B

26th NovemberDevaraj M D

27th NovemberKiran Kumar Lekkihal

28th NovemberSachidanand.A.N

29th November

S Kavitha

7th DecemberShodan Shetty

10th DecemberK SivaPrashanth Kumar

11th DecemberUsha M

12th DecemberM Chandrasekar

13th DecemberSyed Abhuthaheer S M

15th DecemberRamesh R

17th DecemberManjunatha Prasad H

20th DecemberChandru T

21st DecemberKiran G S

27th DecemberAkhil Thulasi

9th November

Lokesh K & Lakshmidevi

10th November

M Chandrasekar & Ajitha C

11th November

Santhiyagappan A & MariyathangamSomashekar Negalore & Netra(Shilpa)

13th November

Pradeepan Mekkileri & Babitha T K

14th November

Srinivas .G & Kamala

19th November

Naveen Kumar C L & Mamatha

25th November

Raju. S. & Padmavathi

2nd December

Manjunath .V. Mamatha

5th December

Saravan S & Selva Lakshmi S

12th December

Amar Chetan & Bharathi A. Chetan

13th December

Jagadeesha TC & Kenchamma S

16th December

Madhu. V. Moray & Prathibha Joice

28th December

R Sakthivel & Sridevika RJoshuva Johnson M & Backiyamani J

&

We wish all the beautiful couples

May god bless them all.“A HAPPY WEDDING ANNIVERSARY”

Wedding Anniversary of Vasukians

HumourHumourProfessor Ernest Brennecke of Columbia is credited with inventing a sentence that can be made to have eight different meanings by placing ONE WORD in all possible positions in the sentence:

“I hit him in the eye yesterday."

The Message:1. ONLY I hit him in the eye yesterday. (No one else did.)2. I ONLY hit him in the eye yesterday. (Did not slap him.)3. I hit ONLY him in the eye yesterday. (I did not hit others.)4. I hit him ONLY in the eye yesterday. (I did not hit outside the eye.)5. I hit him in ONLY the eye yesterday. (Not other organs.)6. I hit him in the ONLY eye yesterday. (He doesn't have another eye..)7. I hit him in the eye ONLY yesterday. (Not today.)8. I hit him in the eye yesterday ONLY. (Did not wait for today.)This is the beauty and complexity of the English language.

Leisure

The word is "ONLY".

Birthdays of Vasukians

Live WireLive WireVASUKIExperts in Power Solutions

My Dear Vasukians, & Business Associates,

Greetings and a warm welcome to our fifth issue of

We couldn’t be more excited to have made it to this point unless there was no encouragement and cooperation from you all.

There has been a lot of improvement in every issue of the Live Wire and We want this to be more vibrant, bring out more

information in coming issues, We would love to hear from you as to how to how to make this happen.

In the business front, it has been encouraging that is keeping our work force extremely busy. We are expecting to finalise few more orders during the months of December 2015 till March 2016. This could happen only with the cooperation, dedication and hard work of all Vasukians.

Best Performers for the month of November & December 2015 has also been announced and I on behalf of Sri Vasuki Power Systems Pvt. Ltd., and my personal behalf, congratulate them and wish them the very best.

We appreciate your support and are so happy to have you all on board of Vasuki.

With Best Wishes & Happy Reading.

Regards,

AGMe-mail: amar.chetan@vasuki.inCell: 98802 16048

Live Wire!

Live Wire

Amar Chetan

Editor’s Space

A business tycoon, who had grown pretty old, decided to appoint to

appoint a successor as chief executive officer, everyone expected he would

choose one of the directors of his company. He surprised people by

handpicking employees at various levels of his company to join the

directors for a selection test.

At the board room, he handed each one a seed saying “ To each of you I

give this seed that you may let me know how best you have nurtured it

for a year from Now”.

Their brains ticked as they took the seeds home.

An employee named Robert planted it in a large pot of mud & compost,

watered it daily, anxiously looking at the pot every day. Exactly year later,

everyone came in with their pots for the meeting.

Robert was so scared & uneasy that he took the last row as he saw the

many pots with well grown flowery plants; each seeming to outdo each

other in beauty .Robert’s pot had no plant at all.

As the business tycoon surveyed the pots, he found Robert huddled in a

corner of the room holding his pot in fear & anxiety “Robert will you please

come up here & tell us why you have no plant in that pot? “ Robert

trembled as he walked towards the chief saying “Sir, I am deeply sorry, my

wife, children & I took at most care to grow the seed all through the year but

there was not a sprout till now”.

The chief congratulated Robert saying, I appoint this man the chief

executive officer & successor to all my fortunes for his integrity, honest

& humility.

The seeds I gave each of you were boiled & dried, they were dead seeds.

All of you replaced the seeds when they did not grow, just to impress me

with your plants.

At some point in time before in life, we have to be accountable before

the lord.

It’s better to stand before the lord in rags & a heart full of honesty than

dressed in ill-gotten embroidery and a heart full of deceit.

An honest person is a delight to the lord, worthy of every blessing.

- Suresh Babu.V CMD

‘Rags with Honesty or embroidery with deceit’

An uninterruptible power supply, is an electrical apparatus that provides emergency power to a load when the input power source, typically mains power, fails.

A UPS differs from an auxiliary or emergency power system or standby generator.

It provides near-instantaneous protection from input power interruptions, by supplying energy stored in Batteries. So the role of the UPS is to provide short term power when the input power source fails.

Every UPS converts incoming AC to DC through a rectifier, and converts it back with an inverter. Batteries or flywheels store energy to use in a utility failure. A bypass circuit routes power around the rectifier and inverter, running the IT or similar load on incoming utility or generator power

UPS is typically used to protect equipment like Computers, Data Centres, Telecommunication equipment , Medical Equipment or other equipment where an unexpected power disruption would cause injuries, fatalities, disruption of work schedule or Data Loss

TYPES OF UPSØ Online UPSØ Line Interactive UPSØ Offline Or Standby UPS

l In an online UPS, the batteries are always connected to the UPS, and there no power transfer. When power fails, the rectifier is out of the circuit and the batteries keep the power steady and unchanged.

l When power is restored, the rectifier resumes carrying most of the load and begins charging the batteries, though the charging current may be limited to prevent the high-power rectifier from overheating the batteries and boiling off the electrolyte.

l The main advantage of an on-line UPS is its ability to provide an "electrical firewall" between the incoming utility power and sensitive electronic equipment

l The online UPS is ideal for environments where electrical isolation is necessary or for equipment that is very sensitive to power fluctuations.

N+1

In large business environments where reliability is of great importance, a single huge UPS can also be a single point of failure that can disrupt many other systems. To provide greater reliability, multiple smaller UPS modules and batteries can be integrated together to provide Redundant power protection equivalent to one very large UPS. "N+1" means that if the load can be supplied by N modules, the installation will contain N+1 modules. In this way, failure of one module will not impact system operation.

Multiple Redundancy

Many Computer Servers offer the option of Redundant Power Supplies, so that in the event of one Power Supply failing, one or .more other power supplies are able to power the load. This is a critical point – each power supply must be able to power the entire Server by itself.

§ Redundancy is further enhanced by plugging each power supply into a different circuit (i.e. to a different Circuit Breakers)

§ Redundant protection can be extended further yet by connecting each power supply to its own UPS. This provides double protection from both a power supply failure and a UPS failure, so that continued operation is assured. This configuration is also referred to as 1+1 or 2N redundancy. If the budget does not allow for two identical UPS units then it is common practice to plug one power supply into Mains Power and the other into the UPS.

Online UPS

UPS – Uninterputable Power Supply

Knowledge Grid

Doing the right thing is more important than doing the thing right - Peter Drucker

ADVANTAGES

4 It provides isolation between main supply and load.

4 Since inverter is always ON, the quality of load voltage is free from distortion.

4 All the disturbances of supply such as blackout, brownouts, spikes etc. are absent in the output.

4 Voltage regulation is better

4 Transfer time is practically zero since inverter is always ON.

DISADVANTAGES

8 Overall efficiency of UPS is reduced since inverter is always ON.

8 The wattage of the rectifier is increased since it has to supply power to inverter as well as charge battery.

8 Online UPS is costlier than Line Interactive / Offline UPS

APPLICATION OF ONLINE UPS

+ Induction motor drives and similar other motor control applications.

+ Intensive care units, medical equipments.

+ Data Centers

+ Highly sensitive equipments

l True Line Interactive UPS has a controlled Output Voltage, but the same frequency as the Input Voltage

l Utility Power feeds directly to the output equipment and the rectifier keeps the batteries charged. The inverter is paralleled with the output, compensating for voltage dips and acting as an active filter for voltage spikes and harmonics. Rectifier and inverter losses only occur when incoming power fluctuates.

l When incoming power fails, or the voltage goes out of range, the bypass quickly disconnects from the input and the battery drives the inverter. When input power is restored, the bypass re-engages the input, re-charges the batteries, and keeps output voltage constant. UPS vendors who use paralleled power sources claim no loss of reliability. The result is around 98% energy efficiency.

l Offline or Standby UPS, is operationally similar to Line Interactive UPS and is sometimes mistakenly called line interactive. In conventional Offline UPS systems the inverter is turned off, so it can take as long as 10 to 12 milliseconds (ms) to start creating power. That break can crash servers, making legacy Offline or Standby UPS is not suitable for Data Centres

l New Offline or Standby concepts have the inverter producing power within 2 ms after being activated. The bypass is normally engaged, just as with Line Interactive UPS, so equipment operates directly from the utility or generator. Since the inverter isn't working until power fails, there is no voltage control or power consumed, enabling efficiencies as high as 99%. Power failure or voltage outside of range opens the bypass switch, disengaging input from output; the inverter starts operating from the batteries. The rectifier is only large enough to keep the batteries charged

BATTERY

Different types of Batteries are used for UPS depending on the application:

Automotive Battery Nickel Cadmium Battery

Tubular Battery Lithium Battery

Sealed Maintenance Battery (SMF)

Line Interactive UPS

Offline / Standby UPS

The World's Largest UPS, the 46-megawatt Battery Electric Storage System (BESS), in Fairbanks, Alaska, Powers the entire City and nearby rural communities during outages

Live WireLive WireVASUKIExperts in Power Solutions

Electrical Engineers, Manufacturers & EPC ContractorsExperts In: EHT, HT & LT Electrical Installations for ITES / BPO,

Industrial, Commercial, Hospitals & Residential Complex

# 7, 3rd Main, Society Colony, Adugodi, Bangalore - 560 030,

Accreditions :

Certifications :

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There is nothing quite so useless as doing with great efficiency something that should not be done at all - Peter Drucker

Hearty Congratulations to all from Team Vasuki

Best Employee for the month of November & December 2015

Best Employee for the month of November & December 2015

November 2015

Manjunath Prasad H Salmani Lohith Thimmaiah. M.Electrician Electrician Electrician

Mr. Yogesh NElectrician

Mr. Manoj SinghElectrician

Mr. Harsha T C RElectrician

Mr. Dayananda K HDriver

December 2015

Experts in Power Solutions

Live Wire 4 Release

Training of VasukiansAirport Authority of India, Mangalore

Training of Vasukians on UPS

Vasuki Brand Ambassadors Meet

Interactive session of Vasukiansat Akamai Technologies Pvt. Ltd.,

Eve n t s

SRI VASUKI POWER SYSTEMS PRIVATE LIMITED

Telefax: +91 80 45457700E-Mail: info@vasuki.in

web: www.vasuki.in