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| 1 | 82.5 KVA DG SET |
| 2 | Supply, delivery at site on foundation, commissioning of 82.5 KVA, 415V, 50Hz, 3Ø silent new DG Set, comprising of Engine, alternator, separate AMF panel, Engine, alternator & ATS (After Treatment system) from the same manufacturer for better service & communication, Base frame, Fuel tank, Battery, CPCB-IV+ approved Engin & Acoustic Enclosure having following specifications: - |
| 3 | ENGINE |
| 4 | Make: Cummins / CATTERPILLAR / VOLVO. |
| 5 | Engine Type : 4 Stroke Diesel Engine |
| 6 | RPM : 1500 |
| 7 | Rated Output : 132 BHP or Higher |
| 8 | Duty : PRIME |
| 9 | Cooling : Coolant Cooled |
| 10 | Cylinder : 4 |
| 11 | Aspiration : Turbo Charged after cooled. |
| 12 | Type of Governer : Common rail electronic injection system |
| 13 | Fuel Tank Capacity : Minimum capacity 260 Liters Diesel Tank , with Inlet & outlet arrangement with Drain Plug and Air vents. |
| 14 | Fuel Consumption at 75% rated Load with Radiator or Fan : 22.05 Ltr./ Hr. or Less |
| 15 | Fuel Consumption at 100% rated Load with Radiator or Fan : 30.25 Ltr./ Hr. or Less |
| 16 | Fuel Consumption as per OEM standard |
| 17 | Overload Capacity : 10% overload for one hour for every 12 hours continuous running at full load or better |
| 18 | Engine instrument Panel : Consisting of starting switch with Key, Lube Oil Indicator, water temperature Indicator, RPM indicator and hour meter. |
| 19 | Safety Controls : Emergency Stop, Low Lube Oil Pressure warning/ Shutdown, High Engine Coolant Temp. warning/ Shutdown, Sensor failure Indicator, Engine over speed indicator, Battery charging and low battery indicator |
| 20 | Exhaust Silencer : Hospital Grade |
| 21 | Starting system : 12V/ 24 V. starting system complete with starter motor, charging alternator with rectifier and Cutout as per manufacturer standard. |
| 22 | Battery : Lead Acid, Low Maintenance or SMF and conforming to relevant IS Specification with Low/High Battery Voltage and Weak Battery warning |
| 23 | LOAD :Applicable for supplying power to varying electrical load for unlimited hours. Prime Power (PRP) is in accordance with ISO 8528.Engine should not derate at 50 degree ambient temperature. |
| 24 | ALTERNATOR |
| 25 | Make:Stamford / Leroy Somer |
| 26 | Rating : 415 V., 3Ph. 50 Hz., 82.5 KVA, 66 KW, 1500 rpm |
| 27 | Type : Brushless, self excited and self regulated through an AVR. |
| 28 | Insulation : Class H |
| 29 | Protection : screen-protected drip proof with Min.IP-23 degree of protection |
| 30 | RPM : 1500 |
| 31 | Rated Current: 174 A |
| 32 | Voltage Regulation (max) : ±1% |
| 33 | Winding connection : Star with Neutral |
| 34 | Total Distortion factor : Less than 3% |
| 35 | Power Factor : 0.8 pf (lag) |
| 36 | Total Harmonic distortion in output waveform : < 5% |
| 37 | AMF PANEL (CPRI Approved) |
| 38 | Cubical type fioor mounted AMF panel made from 16 SWG Sheet Steel, duly pretreated, powder coated painted and aesthetically finished, suitable for controlling of 82.5 KVA DG set having following specification/features. |
| 39 | 4l5V, l25A, 4P, 36kA MCCB with adjustable O/L, S/C, E/F protection release - 2 sets (Make - ABB / Siemens / L&T). |
| 40 | 4l5V, 125A, 4P, AC/DC operated contactor with suitable nos. of NO & NC contacts -2 sets (Make - ABB / Siemens / L&T). |
| 41 | In Built By-Pass switch (4l5V, l25A, 4P Change Over) for rated capacity (Make - ABB / Siemens / UT). |
| 42 | On - delay timer for load change over (Make - ABB / Siemens / L&T). |
| 43 | On - delay timer for engine shut off(Make - ABB / Siemens / L&T). |
| 44 | Engine On-Off switch (Push button type) (Make ABB / Siemens / L&T). |
| 45 | Battery charger complete with voltage regulator, booster selector switch, on-off switch, voltmeter and ammeter for charging the battery from mains. This will be in addition to the battery charging alternator fitted on the engine. |
| 46 | Minimum five number indicating lamps to indicate 'Mains ON', 'Load on Mains', 'DG set Running', 'Load on DG set' and 'Battery Charger \\"ON'. |
| 47 | Audio visual alarm for 'Low lubricating oil pressure', 'High water temperature, Start failure', and DG over load'. |
| 48 | Mode selector for setting the panel on Auto/ Mannual/Test Mode |
| 49 | Microprocessor based relay with composite meter for digital display of following - Generator voltage/AC Mains voltage, Current in all phases, Frequency, Powwer Factor, Energy. |
| 50 | Running time indications number of hours of operation and service intervals, service due indications. |
| 51 | The AMF panel must be designed to ensure trouble free performance and ensure switching over Electrical Load to DG within 15 (fifteen) second from the instant of mains failure. |
| 52 | ACOUSTIC ENCLOSURE |
| 53 | The DG set should have integrated acoustic enclosure at the manufacturing state itself with 11 tank process. High quality acoustict enclosure must be certified as per CPCB-IV+ norms.Top lifting for easy handling at customer site & Silencer must be inside the enclosure. |
| 54 | Sound Level : <75 dBA at 1 meter distance. |
| 55 | BASE FRAME |
| 56 | Common iron channel fabricated base frame containing the engine and alternator, mounted on AVM pads and having provision for lifting Hook. |
| 57 | TERMS & CONDITIONS |
| 58 | (i) Necessary manufacturer's test certificate for Diesel Engine, Alternator etc. Will have to submit in triplicate copy during delivery of the equipment. |
| 59 | (ii) Copy of \\"Type Approval Certificate\\" and Certificate of \\"COP\\" must be produced at the time of delivery issued from competent Authority (As per CPCB-IV+). |
| 60 | (iii) Circuit Diagram for AMF Panel must be submitted from the Manufacturer/OEM and should be approved by EIC. |
| 61 | (iv) The entire set must be warranted at least 15 months from the date of Delivery/12 months/ 5000 Hrs from the date of Commissioning whichever is earlier. However Engine & Alternator should be warranted of 2 years/5000 Hrs, whichever is earlier. |
| 62 | S & F exhaust pipe of 100 mm. dia MS black pipe (Thickness 4 mm) including connection with the existing silencer attached with the flexible coupler and S&F flange, nuts, bolts & washers etc. & necessary fixing materials etc. as required from DG set to nearest building (Horizontal Run) with suitable high temperature painting incl 2\\" glass wool with netting arrangement. |
| 63 | S&F exhaust pipe of 150 mm. black pipe (thickness 4 mm.) including S&F flange, nuts, bolts & washers etc. as required from the nearest building wall to top of the building roof. (Vertical run) with suitable high temperature painting.incl 2\\" glass wool with netting arrangement. |
| 64 | S&F special type MS angle iron bracket support made of 40x40x6 mm. MS angle with flat iron clamp with nuts, bolts & washers etc. for 150/100 mm. dia (Vertical Run) |
| 65 | Supply and Fixing rain protection canopy. |
| 66 | Supply & Laying of 10 core 1.5 sq.mm. PVC insulated armoured copper cable (Make-Polycab/Havells/Finolex) for control line connection between DG & AMF and connecting the same as per direction of EIC |
| 67 | Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. |
| 68 | Supplying and fixing 415V, 160AMP,TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.(L&T) |
| 69 | Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts |
| 70 | Extra for treatment of soil by using salt & charcoal or coke for pipe electrode |
| 71 | Extra connecting the neutral of DG to earth electrode including S&F 50mmx6mm Galvanized(Hot Dip) steel strip on wall/floor with GI saddles & insulating the same by one layer of PVC strip over one layer of ampere tape |
| 72 | Hiring charges for scaffolding by bamboo, coir rope by square type arrangement for smooth working and lifting of MS black pipe for vertical installation including dismantling after completion of work |
| 73 | Supply of 4C 70sqmm PVC insulated PVC sheathed / XLPE power cable of 1.1 KV grade as required (Make- Polycab / Havells / Kei) |
| 74 | Laying of cable above 3½ core 50 sqmm and upto 3½ core 90 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting |
| 75 | Laying of cable as below after cutting floor/pavement/wall and making holes incl, embedding the cable at an avg. Depth as below and mending good damages to original finish incl. Removing the rubbish -- Above 35 sqmm to 95 sqmm at an average depth of 100 mm in floor/pavement/wall etc. |
| 76 | Supplying and making end termination with brass compression glands and aluminium lugs for following sizes of PVC insulated and PVC shethed cable of 1.1 KV grade as required a) 4c x 70 sq. mm |
| 77 | Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc. a) 4c x 70 sq. mm |
| 78 | Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection for 80 mm dia Please Enable Macros to View BoQ information |
