Name of Work:- REPLACEMENT OF DG SET 60 KVA DG SET WITH AMF PANEL AGAINST BER DG SET OF SAME CAPACITY AT MRS AT CHAKABAMA MIL STN.
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Item Description
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Supply, Installation, Testing and Commissioning of Silent Diesel Engine driven generating set 415 volts, 3 phase 4 wire, engine as per ISO 3046,BS 5514 and Alternator as per IS 4722/BS 5000, complete with relay panel and switch gears alongwith automatic starting on main failure, control panel having meter and sound proof canopy as per CPCB4+ norms and foundation etc. of capacity 60 KVA and complete all as specified and directed.
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Engine Specifications :Engine Rating- 60KVAB.H.P.- 72Stroke- 4, No. of Cylinders -4RPM- 1500Cyl. Configuration- Inline, Direction of Rotation- Clockwise viewed from flywheel end Method of aspiration Turbocharged Inter cooledMethod of cooling- Coolant cooled.Type of Governor- ElectronicStarting system- 12V Electric StartBattery-12 VoltOverload capacity 10% for 1hr. for every 12hrs.running Duty ContinuousSafety control: Low lube oil pressure, High coolant temp., Over speedApplicable Standards ISO 3046,BS 5514Fuel tank capacity-140 LtrsBore/stroke-104x113Dispalcement-3.84LtrLube oil changed Period 750 hours or 12 months.Exhaust after treatment system- DOC +SCRApplicable Standard - BS 5514/ ISO 8528Generator Controller-GC1206Lube oil grade/ Specification - SAE 10W 30 CK4/Gulf Leypower XLE
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ALTERNATOR Specifications :Rating : 60KVAKW : 48KWType : BrushlessExcitation : Self excited, self regulated (AVR)Enclosure : SPDPEnclosure protection : IP-23Rated Voltage : 415VNo. of Phases : 3Frequency : 50HzPower Factor : 0.8 (lag)Rated current : 83.4AmpsClass of Insulation : HVoltage Regulation : ±1%Overload capacity : 10% for 1hr. for every 12hrs. running.Applicable standards : IS 4722/BS 5000
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ACCESSORIES:-The following accessories will be supplied alongwith the DG set:-(i) Suitable capacity fuel tank for running continuously 8 hrs. The fuel tank will be mounted inside the conopy with connections.(ii) Anti vibration mounting pad (mounted inside the conopy).(iii) Residential silencer (fitted on top of conopy)(iv) Exide 12 volt battery with lead(v) First filled of lube oil & coolant.MICROPROCESSOR BASED AMF CONTROL PANELThe AMF Control panel shall be made of 16SWG CRCA Sheet, indoor type, dust and vermin proof, Pre-Treated and Powder coated, suitable for 415 V, 3Phase, 50Hz system to be fitted inside Acoustic Enclosure.Panel shall consist of the following Equipment‟s:-(i) Microprocessor based AMF Controller with display features for Engine & Alternator parameters.(ii) Current Transformers of suitable ratio.(iii) MCB/HRC Fuse for Control protection.(iv) Cluster Type Indicating Lamps for DG ON/Load ON/Mains ON.(v) MCCB of Suitable Rating -1 Set with 2 Sets of Power Contactor – For Mains & DG Incomer.(vi) FRLS Type Copper Flexible cable for Switchgear Interconnections.(vii) Suitably rated Auxiliary Contactors/Relays.(viii) Earth Studs.(ix) Battery Charger(x) Electronic Voltage Regulator(EVR) Please Enable Macros to View BoQ information
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ACCESSORIES:-The following accessories will be supplied alongwith the DG set:-(i) Suitable capacity fuel tank for running continuously 8 hrs. The fuel tank will be mounted inside the conopy with connections.(ii) Anti vibration mounting pad (mounted inside the conopy).(iii) Residential silencer (fitted on top of conopy)(iv) Exide 12 volt battery with lead(v) First filled of lube oil & coolant.MICROPROCESSOR BASED AMF CONTROL PANELThe AMF Control panel shall be made of 16SWG CRCA Sheet, indoor type, dust and vermin proof, Pre-Treated and Powder coated, suitable for 415 V, 3Phase, 50Hz system to be fitted inside Acoustic Enclosure.Panel shall consist of the following Equipment‟s:-(i) Microprocessor based AMF Controller with display features for Engine & Alternator parameters.(ii) Current Transformers of suitable ratio.(iii) MCB/HRC Fuse for Control protection.(iv) Cluster Type Indicating Lamps for DG ON/Load ON/Mains ON.(v) MCCB of Suitable Rating -1 Set with 2 Sets of Power Contactor – For Mains & DG Incomer.(vi) FRLS Type Copper Flexible cable for Switchgear Interconnections.(vii) Suitably rated Auxiliary Contactors/Relays.(viii) Earth Studs.(ix) Battery Charger(x) Electronic Voltage Regulator(EVR) Please Enable Macros to View BoQ information
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