Supply Installation testing Commissioning of 11 KV-5000 KVA Servo Voltage Stabilizer MAMC Agroha

Servo Stabilizer Capacity 5000KVA, Input Supply 8.5KV – 12.5KV Output Supply 11KV ± 1%, Type Balanced Type Input Current Capacity at 8.5 KV 339.62 Amps. Input Current Capacity at 12.5 KV-230.94 Amps Output Current Capacity at 11 KV-262.44 Amps., Cooling- OIL COOLED, Mode of Operation- Automatic/Manual/ Handle, Control Technology-Linear type, On Load, Stepless Control Core Used- CRGO M4 Grade Copper Used-99.9% pure Electrolytic Grade Load Type- Suitable for Balanced Input Voltage and Fairly Balanced Load, Load Variation-0-100%, Wave Form Distortion-NIL, Temp. Rise-Oil Temperature - 50ºC above Ambient Winding Temperature - 55ºC above Ambient Application- Outdoor installation Mounting-Free Floor Stand on Rolling Wheels Winding and Oil Temperature Sensing Metering and Protection -Included Transformer Oil-IS: 335 Grade, Response Time-Instantaneous Milli Secs Rate of Correction-36V/Second, Winding Insulation Class- Class A Duty Cycle-100 % Continuous at Full Load Indication and Metering- Control Panel will consist of 1No. Voltmeter with selector switch (Output Volts), Auto/Manual Switch and Raise-Lower Switch. The Electronic Voltage Relay is fixed inside the panel and it will be fixed on the Front side of AVR in a well ventilated area. Auxiliary Control Supply- Cable box Suitable for XLPE cable for Input. Suitable box for Output Side, Stem Type Terminals with sheet steel protective cover for all Auxiliary connection. Make: RELIABLE`S, VEE TECH, RECONS, IECO.

Supply installation, testing and commissioning 11kV, 475MVA, 25kA/3 sec, 630A, OUTGOING VCB Panel (Indoor Type). Make: (ABB / Siemens / Schneider / C G, LandT) ?BASIC UNIT ?MOTORIZED (220 V) AC with anti pumping device ?630 Amp Aluminium Bus bar with PVC Sleeves ?1 No. Shunt Trip Coil and Close Coil 24V DC inbuilt ?Rear Cable Box-1 No. suitable for 1x3Cx50 sqmm XLPE ?CT, 3 Nos. 1-Phase, 11 KV, 25KA/3 Sec. ?Indoor Single Phase resin Cast ?Ratio: 150-75/5-5A ?Core -2: 15 VA, 5P-10 Protection ?Core -1: 15 VA, CLASS: 0.5, Metering ?METERS (Siemens make) ?DIGITAL AMMETER WITH SELECTOR SWITCH ?DIGITAL VOLTMETER WITH SELECTOR SWITCH ?DIGITAL TRIVECTOR WITH MDI, class-1 ?LED Installing Lamps ?Breaker on RED ?Breaker off Green ?Spring Charged Blue ?Trip Circuit Healthy White with Push Button ?Auto Trip Indication Amber ?R-Y-B Phase Indication ?Accessories ?TNC Switch ?Heater with Thermostat and Switch ?Illumination Lamp with Switch ?3 Pin Plug Socket with Switch ?Protection Relays (Siemens / LandT Make) ?3-Pole, IDMT Relay (2 Nos Overcurrent plus 01 Nos Earth Fault) ?Master Trip relay ?Auxiliary relay

Supply of XLPE insulated PVC Sheated 650/1100V Grade as per IS:7098 Single core unarmpured Aluminium cable with siz of 240 sqmm. Make: Grandlay, Havells, KEI, Polycab.

Supply of stanard stranded compact circular aluminium conductor, conductor screen with extruded semi-conducting compound, XPLE Insulated, Insulation Screening with Extruded Semi- conducting compound in combination with copper tape, cored laid, inner sheath of PVC Tape, GI Flat strip armour, Overall PVC Sheated HT 3 Core Power cable confirming to IS:7098 (Part II) 2011 with size of 185 sqmm 11 KV(E) Make: Grandlay, Havells, KEI, Polycab.

[13.18]Providing and fixing hard drawn steel wire fabric 75 mm X 25 mm rectangular mesh with 3.25 mm dia wire fixed on steel windows of standard rolled sections with 3 mm thick flat iron cover moulding of 12.5 mm width fixed with machine screws welded complete in all respect. [Through Rate]

[13.29.2]Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 2. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works [Through Rate]

[24.1.4]EARTHING AND LIGHTENING ARRESTOR 4. Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) etc. complete as required. [Through Rate]

[24.1.5]EARTHING AND LIGHTENING ARRESTOR 5. Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode. [Through Rate]

[24.2.5.4]LT CABLE 5.4. Laying and fixing of cable on surface/ cable tray etc as required:- 185 sqmm to 240 sqmm 3 to 3½ Core [Through Rate]

[24.2.8.13]LT CABLE 8.13. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 240 sqmm [Through Rate]