S.I.T.C of 1600 KVA transformer, HT circuit breaker, 1010 KVA DG set, LT Panel panel etc. in existing 33 KV Sub Station at Dr. Sushila Tewari Govt. Medical Campus, Haldwani (Nainital)

Amount

SITC of Transformer 1600 KVA, 33/0.440 KVA,3 phase, Make: Schinder/ ABB/ Crompton/ ABC as per below specefications 1600 KVA Rating Type of Cooling- ONAN Class of insulation- Class A No of phase and rated frequency- 3, 50 Hz Rated voltage (kV) a) 33 HV b) 0.433 LV Connection a) Delta HV b) Star LV VECTOR GROUP- Dyn11 Winding a) Copper HV b) Copper LV Insulation level ( Impulse withstand )(kVpeak) a) 170 HV b) 0 LV Insulation level (power frequency withstand ) (kVrms) a) 70 HV a) 70 HV b) 3 LV Tapping a) Range- +5% to -15% @ 1.25% Each b) No of Steps- 16 c) On HV- yes d) Tap changer type- OLTC Temperature rise of oil/winding over design ambient temperature of 50°C - 40/45(ºC) Hot spot temperature rise over a maximum yearly weighted temperature of 32°C - 98 °C Short circuit Thermal withstand time (secs)- 2 % Impedance at 75°C , rated current &Frequency % (subject to IS tol)- 6.25 Total losses @ 50% Load at rated voltage & frequency kW (MAX)- 4.515 Total losses @ 100% Load at rated voltage & frequency kW (MAX) -12.685 Bushings HV a) Reference standard- IS 2099 & IS 3347 b) Type of bushing- Porcelain c) Voltage Rating (kV)- 36 d) Current Rating Amps- 250 Bushings- LV & LVN a) Reference standard b) Type of bushing- Epoxy c) Voltage Rating (kV)- 1.1 d) Current Rating - 2500 Amps Weight in Kgs (Approximate) a) Core and winding- 3100 b) Tank & Fittings- 3300 c) Oil- 2200 d) Total weight- 8600 Approximate Overall dimension (in mm) a) Overall Length - 4200 b) Overall breadth- 2900 c) Overall Height- 2550 Approximate Weight of Heaviest package (KG)- During detailed engg Approximate transport dimensions LxBxH (mm)- During detailed engg Fitting & Accessories as per specification- Yes, IS:2026 & CBIP Reference standard- IS 1180 & IS:2026 Termination a) Cable Box ( 1 run / ph ) HV b) Cable box LV c) Orentation- 180 Degree Type of Transformer Tank- Conventional Addon a) Extra 10% Oil- Yes b) Neutral CT- No c) Creepage 31mm/KV-HV- No d) OTI & WTI with 4-20mA port- No e) Parallel Operation- No f) Disconnecting chamber for LV CB- No g) Secondary Voltage 415 V- No h) Min. Impedence (No Negative Tol)- No

SITC of DG 1010 KVA, Make: Cummins/Kirlosker Prime Power Rating KVA- 1010 Output Voltage and Frequency- 415 Volts, 50Hz Power Factor- 0.8 (lag) No. of phases- 3 phase Engine specifications No. of cylinders- 12 "Vee" Aspiration- Turbocharged-Aftercooled Bore and Stroke- 159mm x 159mm Displacement- 37.8 ltrs Output- Prime- 1180 bhp (880 kWm) Fuel Consumption @ 7.5% load with Radiator & Fan- 153.3 ltr/hr. Fuel Consumption @ 100% load with Radiator & Fan- 203.8 ltr/hr. Lube oil consumption @ full load- 0.24 ltr/hr. Total wet weight (engine + radiator)- 6000 Kg. Length x Width x Height (engine)- 2265 x 1400 x 1658 mm Compression Ratio- 13.9:1 Piston Speed- 7.95 m/s Governor/Class- Electronic/A1 Lubricating oil sytern capacity- 145ltrs. Coolant capacity (engine + radiator)- 260 ltrs. Combustion air intake @ 100% load (+/- 5%)- 66.9 m³/ min Fan air flow across radiator- 1431.3 m³/min Exhaust Temperature- 500 ºC Alternator specifications Voltage Regulation- ±0.5% Insulation- Class H Standard Enclosure- IP 23 Winding Pitch- 2/3 Pitch Stator Winding- Double layer lap Rotor- Dynamically balanced Wave form distortion- No load <1.8% no distorting/balanced linear load < 5% Telephone interference Factor- Better than 50 Total Harmonic Factor- Batter than 2%

SITC of 2500 AMP Busbar

Supply & Laying of 185 Sqmm. 3core XLPE HT cable Make: Polycab/Havells/Phinolex

HT cable joint kit 185 Sqmm make Polycab/Phinolex/ havells

SITC of Copper earthing 600x600x6mm copper plate coke funnet etc.

SITC of GI 600x600x6mm earthing plate coke funnet etc.

SITC of Copper strip 35x6mm

SITC of G.I. strip 60x6mm

SITC of 400sq.mm. XLPE cable Make: Polycab/ Havells/ Phinolex

SITC 3 Ph KT 630 Amp BUS 10 MTR, 3Ph connection of KT BUSBAR At Main Incoming Then 3 Ph BUS BAR Connection At New HT Breaker Panel With Site Requirement BUS BAR Control Wiring Work With Main Incomung HT Breaker. LT Panel 3Ph Pwer LT Cables Connection work At New Panel At site Requirement

Bidder Name

Amount

PERFECT ELECTRICALS AND ENGINEERS(GSTN-05AAMPY2353G1ZH)

MITTAL MACHINES PVT LTD(GSTN-05AADCM1667M1Z9)

MITTAL MACHINES PVT LTD

MITTAL MACHINES PVT LTD