PWD/EE/PMED/eNIQ-22/21-22

SITC at site on foundation of 62.5 KVA,415V,50 Hz,3ø silent Prime type DG Set, with AMF PANEL Comprising of Engine,alternator, separate Manual panel, Base frame, Fuel tank, Battery, CPCB-II approved Engine & Acoustic Enclosure. ENGINE:- Engine Type: 4 Stroke Diesel Engine ,RPM:1500, Rated Output:80 BHP or Higher,Cooling : Liquid cooled ,Cylinder :4 In-Line , Governor Class- A2 or higher,Engine instrument Panel : Consisting of starting switch with Key, Lube Oil Indicator, water temperature Indicator, RPM indicator and hour meter.Starting system 12V./ 24 V. starting system complete with starter motor, charging alternator with rectifier and Cutout as per manufacturer standard.Battery : Lead Acid, Low Maintenance or SMF and conforming to relevant IS Specification with Low/High Battery Voltage and Weak Battery warning Overload Capacity : 10% overload for one hour for every 12 hours continious running at full load or better. Incusive of all control cable from DG set to Controll Panel should be provided . ALTERNATOR Rating : 415 V., 3Ph. 50 Hz., 62.5 KVA, 1500 rpm, 0.8 pf lagging,Type : Brushless, self excited and self regulated,Voltage regulation class -VG3 or Higher. Insulation : Class H,Protection : screen-protected drip proof with Min.IP-23 degree of protection,Voltage Regulation (max) : +1%,Winding connection : Star with Neutral,Total Distortion factor : Less than 3%,Total Harmonic distortion in output waveform : <5%. (Make:CUMMINS/KOEL GREEN/ASHOK LEYLAND/ Greaves Power). Wrrranty-two years. Acoustic Enclosure - Power Generator supplied with Acoustic Enclosure, Sheet Thickness(mm) 1.6, Thickness of insulation 40 millimeter Density of insulation (kg/cubic m) 32, Noise level at 1 meter (dB) 75 AMF PANEL- Rating of Control Panel - IP 53 . Having Protection aginst the following cases- a) Over speed b) Overload c) High temperature of engine and cooling water. d) High temperature inside enclosur e) Low lube oil pressure f) Generator differential protection g)Short circuit protection h)Under voltage i)Over voltage Display meters in the control panel (with appropriate rating and accuracy class ) - inclusive in the scope of supply - Voltmeter,Ammeter,Frequency meter,Power Factor meter Other devices in the control panel (with appropriate rating) - inclusive in the scope of supply-Required switches and cutout,MCB,MCCB,Contactor,Circuit breaker,Battery charger . Displayed parameters/Features-Engine Speed,Lube oil pressure,Coolant/cylinder head Temperature,Engine running hours,Engine battery voltage,Engine Running status,Generator Voltage (Ph-Ph),Generator Voltage (Ph-N),Generator Current (R, Y, B),Generator apparent Power (kVA),Generator active Power (kW),Powerfactor,Frequency,Event log,Control supply Voltage Indicators-Low Lube oil pressure,High water / coolant / cylinder head temperature,Over speed Audio Alarm -- Low Lube oil pressure,High water / coolant / cylinder head temperature,Over speed

Supply , Delivery & Pouring of Fuel (Diesel) for commissioning of DG.

Elmech Engineers, Kolkata

RN ELECTRO POWER PVT. LTD.