Kirloskar Electric Company Ltd.

Overview of the Electronics Division

KIRLOSKAR ELECTRIC

• Kirloskar Electric, Company : An ISO 9001 Company

• Established in : 1980• Manufacturing : Industrial Electronics

Products at Mysore

Profile of Electronics Group

KIRLOSKAR ELECTRIC

• Product brief:

• DC Drives: Started manufacturing in 1980 with collaboration from Thorn EMI, UK. Single bridge rating available upto 3200Amps and paralled upto 10000Amps.

• AC Drives: Started Manufacturing in 1989 with collaboration from Fuji Electric, Japan. Rating available upto 900kW in 415V AC & 1500kW in 690VAC

• UPS systems: Started manufacturing in 1989 with collaboration from Toshiba, Japan. Rating available upto 160kVA (3ph/3ph), 60kVA (3ph/1ph), 6kVA (1ph/1ph)

• Battery chargers: Started manufacturing in 2001. Rating available upto 500Amps, any DC voltage to suit the battery bank.

Profile of Electronics Group

KIRLOSKAR ELECTRIC

Functions

Core functions:MarketingResearch & developmentEngineeringMaterial management divisionProductionQuality Assurance

Other functions:MISHRDPlant maintenanceLogisticsAccounts & FinanceSecurity

KIRLOSKAR ELECTRIC

MANUFACTURING & TESTING FACILITIESSpecial equipments and testing instruments

1. Vibration test equipment 2. Environmental test chamber for

Thermal Cycling3. Walk-in chamber for Heat soak4. PTH measuring instrument5. Noise simulator and measuring

instrument6. Radial drilling machine7. Gang drilling machine8. Hydraulic press9. Hydraulic shearing10. Hydraulic Bus bar bending11. Fluke Power Analizer12. Yokogawa Power Meter13. Vertical carousal for storage of

components

3000A Short circuit Test bed

High Voltage Test Equipment upto 3kV

KIRLOSKAR ELECTRIC

Details : Started manufacturing in the year 2001.

Range : 15Amps to 500Amps, DC Voltage to suit Battery Bank

Input supply : Single & Three

Topology : Float, Boost, Float Cum Boost Float and Boost, Redundant

Largest rating : 500Amps / 300V DC, Float Installed Cum Boost Battery charger

Application : Railways, Electricity boards, Cogeneration plants, Power Generating stations,

Pharmaceutical plants, Automobile maintenance / service plants, Plate Charging ( Formation ) at Battery manufacturer location

.

KIRLOSKAR ELECTRIC

Salient Features:

• Automatic voltage regulation of upto 0.05V/Cell, in Constant Voltage Mode

• Automatic current regulation of ±2 Amps in Constant Current Mode

• Output voltage and current ripple < 3% on full load

• Minimal current surges owing to DC Softstart feature

• Automatic change over from Float mode to Boost mode and vice-versa

• Regenerative discharge to the grid

• Efficiency typically > 92% on full load

• Custom built panels with application specific design in IP42 protection grade

110V / 20A Charger with DC DB• DC Earth leakage protection with indication

• Approved By RDSO , PGCIL, UP Electricity Board, Nagarjuna Constructions, SCCL Mines.

KIRLOSKAR ELECTRIC

Protection & Control features:

• Input supply phase fail and wrong phase sequence

• Input Under voltage and Over voltage

• Output short circuit

• Current limiting

• Overload

• DC Under voltage and Over voltage

• Loss of Output voltage regulation

• Battery reversal

• Semi Conductor fuse protection for Power devices

• Metering of Input and Output parameters

• Indication lamps for healthy and faulty status 300V/500A Charger

KIRLOSKAR ELECTRIC

Major Customer List sector wise:-

• Steel : SLR Steels, Sathavahana Ispat, Shafiul Alam Steels, SRMB Srijan,

RL Steels, Madras Aluminum Co Ltd.,

• Cement : Deccan Cements, Panyam Cements, Sagar Cements,

Falcon Cements, J&K Cements

• Railways : Southern Railways, Eastern Railway, Integrated Coach Factory

• Mining : Singareni Colleries Co Ltd., Hatti Gold Mines

• Power : Power Grid Corporation, Nuclear Power Corporation, Dodha Ganga

Krishna, UP State Electricity Board, Uttam Sugars

• Software : Satyam Computers, Infotech Enterprises, Kanbay Software,

Pioneer Online, Raheza IT Park.

• Others : Airforce Acadamy, Tata Motors, IVRCL Infrastructure & Projects,

Nagarjuna Construction , Kerala Water Authority, Indira Sagar &

HNSS irrigation Projects,

KIRLOSKAR ELECTRIC