Annexe: Width 9 mtrs (4+2), length 130 mtrs divided into following sections: Impulse Test Lab. Routine Test Lab. Stores. Works offices.

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1 (Note: List of routine and General Machines and Equipments,Tools,Tackles, Small Testing Equipments etc. are not included).recent Expansion at our Yewat Work Land: Additional sq mts of land. Shed: Size 25 mtrs working span x 130 mtrs length. Height of apex point mtrs having EOT cranes of 2 x 100 Tons, 1 x 25 Tons, 2 x 5 Tons and wall-mounted travelling. Jib cranes 2 x 2T. Annexe: Width 9 mtrs (4+2), length 130 mtrs divided into following sections: Impulse Test Lab. Routine Test Lab. Stores. Works offices. Total additional covered area of 5000 sq mt is newly constructed additional to the existing equivalent. Major Equipments: Specialized equipments added and planned as under. Vapour Phase Drying equipments. Self-tilting Core Building Fixture. Hydraulic Coil Presses. New Test Lab. HANDLING - 75 Ton Electric Crane Ton Electric Crane. - Mobile Pick and Carry type 8 Ton & 12 Ton Cranes. - Broad gauge rail line through out length of shed (105 meters) with crossing at every 5 meter along the span of shed. - Trolleys having bi-directional wheels. Large transformers are mounted on these and shifted along the rails. 1 / 10

2 - 5 Ton EOT Crane Ton EOT Crane ordered out - Vapour Phase Drying Oven Ordered out SHED - First class shed of 50,000 sq. ft. - First class shed of 75,000 sq ft shed under construction LAND - Plot of 6 ½ acres N. A. land on Pune Hyderabad Highway (NH 9) having ft frontage. - Plot of 8 acres opposite to existing facility has been procured - Plot of 6 acres land adjacent to existing facility to be procured DRYOUT Vacuum drying oven ze 6.5 m x 3.5 m x 3.8 mtr Type Front loading type served by a trolley & rail line. Loading 90 KW Air circulation Centrifugal Blower Vacuum Roots, rotary combination vacuum system as detailed in Annexure- I. Infrared loose heaters 150 KW Resistance air heaters ( loose) 150 KW Power Supply 22KV, 200KVA HT connection, Standby 125 KVA Gense MAJOR TESTING EQUIPMENTS - AC HV Test set 40 KV 250 KVA. - Auxiliary transformers 22/.433KV, 33/.433KV, 11/.433 KV - Metering CTs & PTs of 11KV, 22 KV and 33 KV Class - 90 KVA motor generator (100 cycles) set with capacitors for conducting induced high 2 / 10

3 voltage test KVAR, 415 Volts Capacitors Banks. - Other general equipments like ratio meter, voltmeters, ammeters, tong testers, wattmeters, bridges, CTs & PTs in quantity KV AC High Voltage Test Set. - Three phase Dimmers 75 A,175 A, 400 A, 600 Amps. - Karl Flescher PPM Measurement Equipment ( Digital ) - Acidity Test Kit - Dielectric Breakdown Testers KV - 4 Sets. WINDING - Twelve numbers of Horizontal winding machines of various capacities. TRANSFORMER OIL PROCESSING EQUIPMENTS - High Vacuum Filter Machines : As detailed in Annexure II. - Oil Tanks : 4 KL (4 Nos.), 6 KL, 10 KL (3 Nos), 20 KL (3 Nos.) FABRICATION - Full fledged fabrication shop for in house fabrication of transformer Annexure- I HIGH VACUUM FILTER MACHINES Plant No. 1 Plant No.2 3 / 10

4 Plant No. 3 Plant No.4 Type Two stage high vacuum Two stage high vacuum Two stage high vacuum One stage high vacuum Capacity Make 6,000 Litres/hour John Flowel Bangalore 6,000Litres/hour Crompton Greaves 10,000Litres/hour Self made. 4 / 10

5 4,500 Litres/hour Self made Filters Cartridge type coarse and fine. (1 micron/.5 micron)* Cartridge type coarse and fine. (1 micron/.5 micron)* Cartridge type coarse and fine. (1 micron/.5micron) * Cartridge type coarse and fine.(1 micron/.5 micron)* Pump Output One number on inlet. One number on outlet One number on inlet. One number on outlet + 1 spare 5 / 10

6 One number on inlet. One Number on outlet One number on inlet. One number on outlet Vacuum pump 1st stage-1x120 Cum/hr UNO 120 A Balzer (Rotary) 1st stage Lit/min DCULVAC Japan make (Rotary) 1st stage 1x120 Cum/hr. UNO 120 Balzer (Rotary) Single stage 90 Cum/hr. Shinko-Japan (Rotary) SR-1500B 2nd stage-1x 600 cum / hr ULVAC make JAPAN 2nd stage-1x 300cum/hr ULVAC make JAPAN 6 / 10

7 2nd stage-1x1200 cum/hr ULVAC make JAPAN Thermostats 2 Nos. 2 Nos. 4 Nos. 3 Nos. Heater 50KW+50KW+50KW 44KW+44KW+44KW 50KW+50KW+50KW+50KW 7 / 10

8 25KW+25KW+25KW Vacuum level Ionic Reaction Column Not available. 3columns 3columns 3columns Online Gas & moisture content measuring instrument 8 / 10

9 Available. Available. Available. Not available. Annexure- II Vacuum Pumping Unit :- Skid mounted system ( with lifting lugs) consisting of Mechanical Booster pump with By-pass line provided with by pass valve. Chilled trap with drain valve, catch pot with level indicator, Air admittance valve and drain valve, oil sealed rotary vacuum pump with Non return Valve and E.O. Air admittance valve. Electrical control panel is provided for controlling all electrical supply to the equipments in Vacuum control unit with two gauge heads and one set point is provided to start Mechanical Booster Pump automatically. Mechanical Booster Vacuum Pump :- Make Hick Hargreaves & Co. U. K. Air cooled type Model MB 52 Capacity 1730 Cu.m/ hr. lectric Motor 10 H.P., 3 Phase,TEFC, 50 HZ, 2880 RPM Booster Pump Oil Requirement 2.75 Litres. Oil Sealed Rotary Vacuum Pump :- Model JEBIVAK V-22 Capacity JEBIVAK V-22. Stage Two Ultimate Vacuum torr with Gas ballast closed 0.05 torr with Gas ballast open Electric Motor 10 H.P., 3 Ph., TEFC,1440 RPM Rotary Pump Oil Requirement 25 Litres Cooling Water Requirement 10 Litre/min. at 0.7 to 1 kg/cm2 pressure. 9 / 10

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