| 1 | Supply, Installation, Testing and Commissioning of 125 KVA (100 KW). 415 Volt, 0.8 PF, 3 phase, 50 Hz factory assembled Silent Diesel Engine Driven Generating Set mounted on common base plateform with flexible coupling 1500 RPM alongwith sound proof enclosure (accoustic enclosure) designed for reducing the sound level to 75 DB (A) average IS 8528 Part - 10 as per approved CPCB IV+ norms alongwith Retrofitted emission control device and as per GSR 371 (E) and independently supported from engine to outside of power house upto 1.00 mtr, AVM pads foundation as per manufacure's design, battery start with suitable cables for connecting from DG Set to panel board, DG set shall be capable of operating in including of the following accessories suitable for parallel operation/ independent operations:-
(A) Prime Mover:- Diesel Engine of suitable capacity water cooled radiator type closed circuit as per BIS 649 or IS-1002 direct inject type turbo with turbo charger. The DG Set shall be capable of running 24 hrs continouly with 10% overloading for one hour in every 12 hrs as per BIS-5514/BIS-649, Engine shall be equipped with all standard fitting as per manufacturers recommendations and mounted on common base frame through flexible coupling with following accessories :-
(i) Battery charging ammeter
(ii) Battery charging voltmeter
(iii) Ignition key and starting with push button switch
(iv) Lubricating oil pressure gauge
(v) Electronic/Microprocessor based Governor controlling
(vii) Toggle switch for idle running.
(viii) Oil Temperature gauge
(ix) Safety control (Trip):-
(a) High water temperature
(b) Low lubricant oil pressure
(c) Over Speed
| 2 | Each Job |
| 2 | (x) Lubricant oil heater to avoid freezing
(xi) 24 Hours starting equipment comprising of the following :-
(a) Suitable batteries as per OEM recommendations.
(b) Battery charging alternator with inbuilt regulator
(c) Self starter motor of suitable capacity
(d) Battery leads (Copper standard cable) of suitable size with
brass thimbles and terminals
(B) Alternator:- Alternator of capacity of 125 KVA/100 KW at NTP, 50 Hz, 415 Volt, 1500 RPM, 0.8 PF, running rate @ 1500 RPM, with insulation class 'H' self excited, self regulated, screen protected with self excited field brush rotating fixed designed to be coupled with above engine through flexible couping, the alternator shall be conforming to BIS-2613 or IS-4722.
(C) Control Panel:- Alternator control inbuilt panel cubical type with internal wiring with copper conductor for 125 KVA, 415 volt, 03 Phase, 04 wire, 50 Hz alternator fabricated out 1.6mm thick MS sheet painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer, microprocessor based generator set monitoring, metering and control system with LCD display designed to meet the demands of today's engine driven generator sets.
Electronic Governing, Intuitive operator interface which includes LED backlit graphic display with tactile feel soft-switches & generator set status LED lamps
Engine Metering: Oil pressure, Engine temperature, Starting battery voltage, Engine running hours, AC Alternator Metering: L-L Voltage and L-N Voltage, Current (phase and total), kVA (phase and total) and Frequency kwh, Total & per phase (kw & kVA), PF, Utility Voltage and Freq | | |
| 3 | Engine Protection: Low lube oil pressure, High/Low coolant temperature, Battery High/Low/Weak Volts, Fail to Crank/Start, Sensor failure, Cranking lockout, Low fuel level
AC Alternator Protection: Over/Under Voltage, Over/Under Frequency, Loss of AC sensing. Overspeed, Over Current, kW Overload Data Logging: Engine hours, Control hours and upto
5 recent fault codes Configurable glow plug control, 12/24 Volt DC operation, Sleep mode, In Power compatible (PC based service tool)
Certifications - meets the requirement of relevant ISO, EN, Mil Std. and CE standards Maintenance due alarm based on Engine Run Time and due date Fuel and DEF level visual display equipped with the following accessories :-
(a) Suitable scaled flush mounted digital AC voltmeter with selector switch 0-500 Volt - 01 set.
(b) Suitable scaled flush mounted digital ammeter with selector switch and CTs of suitable range - 01 set.
(c) Frequency meter KWH and KW meter, moulded case circuit breaker 01 Nos for incoming as recommended by manufacturer, set of insulated copper bus bar of suitable capacity.
(d) Frequency meter - 01 (e) Power factor meter - 01
(f) MCCB for incoming as recommended by manufacturer - 01
(g) Set of indicating Lamps for 03 phase RYB - 01
(h) Oil pressure meter - 01
(j) Set of copper bus bar of suitable size - 01 Nos
(D) Other Fitting :- (i) Battery charger - Battery charger having electric circuit consisting of rectifiers, capacitors and resistance etc. The battery charger should be able to charge 12 volts battery 02 Nos at a time and with 01 Nos ammeter or suitable range provision of incoming electric connector single phase 220 volts and two terminal of connecting outgoing leads to connect battery including suitable size of wooden plank complete all as specified and directed. | | |
| 4 | Note:- The contractor shall produce a copy of approved certificate to authenticate the above from the OEM/OEAD.
(ii) Fuel Tank capacity as per manufacturer recommendations on steel frame at suitable height with all connecting pipes and fitting upto pump and over flow pipe form engine to tank including level indicating gauge duly marked and drain valve and air vent plug etc.
(E) Maintenance Spares :-
(i) Fuel filter element - 02 Nos
(ii) Oil filter - 03 Nos (iii) Fan Belt - 01 Nos (iv) Hose pipe - 01 Nos
(v) Tapped Cover gasket - 01 Nos
(F) DG Set shall be supplied alongwith acoustic original enclosure of the manufacturer suitable for 125 KVA DG Set as per CPCB IV+ Norms.
(G) Tool kit as supplied by the manufacturer alongwith each set - 01 set complete.
(H) The DG Set shall be tested by the Contractor in presence of the Accepting Officer's representative / IEM & Engineer-in-Charge for 12 hrs as per standard procedure without any extra cost to the department and the quoted rated are deemed to be included for all these aspects.
(J) The Contractor will produce all testing certificates related to DG Set as directed by Engr-in-charge/lEM/Testing Authority.
(K) The load for testing is also included in item rate.
(L) Shifting of DG set from factory to work site by means of truck/crane is deemed to be included in the quoted rates.
(M) The rate for DG Set foundation as per manufacturer recommendation should deemed to be included in quoted rates.
(N) Contractor shall submit the CPCB compliance report/certificate of DG set, BIS certificate for diesel engine, wiring diagram, manufacturer test report etc. | | |
| 5 | Supply, Installation, Testing and Commissioning of capacity not less than 58.5 KVA (46.80 KW) 415 Volt, 0.8 PF, 3 phase, 50 Hz factory assembled Silent Diesel Engine Driven Generating Set mounted on common base plateform with flexible coupling 1500 RPM alongwith sound proof enclosure (accoustic enclosure) designed for reducing the sound level to 75 DB (A) average IS 8528 Part - 10 as per approved CPCB IV+ norms alongwith Retrofitted emission control device and as per GSR 371 (E) and independently supported from engine to outside of power house upto 1.00 mtr, AVM pads foundation as per manufacure's design, battery start with suitable cables for connecting from DG Set to panel board, DG set shall be capable of operating in including of the following accessories suitable for parallel operation/ independent operations:-
(A) Prime Mover:- Diesel Engine of suitable capacity water cooled radiator type closed circuit as per BIS 649 or IS-1002 direct inject type turbo with turbo charger. The DG Set shall be capable of running 24 hrs continouly with 10% overloading for one hour in every 12 hrs as per BIS-5514/BIS-649, Engine shall be equipped with all standard fitting as per manufacturers recommendations and mounted on common base frame through flexible coupling with following accessories :-
(i) Battery charging ammeter
(ii) Battery charging voltmeter
(iii) Ignition key and starting with push button switch
(iv) Lubricating oil pressure gauge
(v) Electronic/Microprocessor based Governor controlling
(vii) Toggle switch for idle running.
(viii) Oil Temperature gauge
(ix) Safety control (Trip):-
(a) High water temperature
(b) Low lubricant oil pressure
(c) Over Speed | 1 | Each Job |
