1269-2074 kwm (Gross) @ 1500 rpm Emissions compliant Electrounit Basic technical data Number of cylinders................................................................. 16 Cylinder arrangement......................................................... 60 Vee Cycle.............................................................................. 4 stroke Induction system...................................................... Turbocharged Combustion system................................................. Direct injection Compression ratio...................................................................13:1 Bore................................................................................160 mm Stroke.............................................................................190 mm Cubic capacity............................................................ 61..123 litres Direction of rotation..........................anticlockwise viewed on flywheel Firing order.....1 A, 1 B, 3 A, 3 B, 7 A, 7 B, 5 A, 5 B, 8 A, 8 B, 6 A, 6 B, 2 A, 2 B, 4 A, 4 B Cylinder 1.....................................................Furthest from flywheel Cylinders designated A are on the right hand side of the engine when viewed from the flywheel end.. Weight of Electrounit (engine only) Dry................................................................................. 5570 kg Wet................................................................................. 5847 kg Overall dimensions of Electrounit Height.......................................................................... 2068 mm Length........................................................................ 3350 mm Width........................................................................1652 mm Centre of gravity Forward of rear face of cylinder block....................................900 mm Above crankshaft centre line (wet)....................................... 50 mm Moments of inertia Engine...................................................................11..15 kgm² Flywheel.................................................................9..57 kgm² Cyclic irregularity, engine/flywheel Prime power.....................................................................1:290.....................................................................1:277.....................................................................1:260 Ratings Series Steady state speed stability at constant load........................ ± 0..25% Electrical ratings are based on average alternator efficiency and are for guidance only (0..8 power factor being used).. Operating point Engine speed............................................................. 1500 rpm Inlet manifold mixture temperature.......................................... 45 C Cooling water exit temperature............................................. < 98 C Fuel data To conform to BS2869 class A2 or BS EN590.. Performance Sound pressure level 1500 rpm............................................................... 110 db(a).............................................................................................................................. 112 db(a) 4000 All data based on operation to ISO 3046/1, BS 5514 and DIN 6271 standard reference conditions.. For engines operating in ambient conditions other than the standard reference conditions stated below, a suitable derate must be applied Derate tables for increased ambient temperature and/or altitude are available, please contact Perkins Applications Department.. Test conditions Air temperature................................................................... 25 C Barometric pressure....................................................... 100 kpa Relative humidity................................................................50% Air inlet restriction at maximum power (nominal)...................... 2..5 kpa Exhaust back pressure (nominal)........................................ 3 kpa Fuel temperature (inlet pump)................................. 58 C maximum 1 of 13 Copyright 2013, all rights
General installation Designation Units Baseload power Prime power Standby power Gross engine power kwb 1269 1648 1774 Gross BMEP kpa 1661 2157 2322 Combustion air flow m³/min 125 160 170 Exhaust gas temperature, after turbo C 425 440 460 Exhaust gas flow (max..) at atmospheric pressure m³/min 400 Boost pressure ratio :1 3..7 Mechanical efficiency % 89 91 92 Overall thermal efficiency % 37 36 36 Friction power and pumping losses kwm 160 Mean piston speed m/s 9..5 Engine coolant flow (minimum) litres/s 23 Typical Genset electrical output 0..8pf 25 C (100 kpa) kwe 1120 1480 1600 kva 1400 1850 2000 Assumed alternator efficiency % 95 All quoted gross engine powers include an allowance of 1..5% for installation variances.. Not to be used for CHP design purposes (indicative figures only).. Consult.. Assumes complete combustion.. Rating definitions Baseload power Unlimited hours usage with an average load factor of 100% of the published Baseload power.. No overload is permitted on Baseload power.. Prime power Unlimited hours usage with an average load factor of 80% of the published Prime power over each 24 hour period.. A 10% overload is available for 1 hour in every 12 hour operation.. Standby power Limited to 500 hours annual usage with an average load factor of 80% of the published Standby power rating over each 24 hour period.. Up to 300 hours of annual usage may be run continuously.. No overload is permitted on Standby power.. Energy balance Designation Units Baseload power Prime power Standby power Energy in fuel kwt 3183 4239 4608 Energy in power output (gross) kwb 1269 1648 1774 Energy to exhaust kwt 1115 1479 1580 Energy to coolant and oil kwt 456 529 565 Energy to radiation kwt 73 111 130 Energy to charge cooler kwt 270 472 541 Not to be used for CHP design purposes (indicative figures only).. Consult.. 2 of 13 Copyright 2013, all rights
General installation Designation Units Baseload power Prime power Standby power Gross engine power kwb 1437 1774 1985 Gross BMEP kpa 1881 2322 2598 Combustion air flow m³/min 140 169 184 Exhaust gas temperature, after turbo C 420 440 460 Exhaust gas flow (max..) at atmospheric pressure m³/min 460 Boost pressure ratio :1 4 Mechanical efficiency % 90 92 93 Overall thermal efficiency % 40 39 37 Friction power and pumping losses kwm 160 Mean piston speed m/s 9..5 Engine coolant flow (minimum) litres/s 23 Typical Genset electrical output 0..8pf 25 C (100 kpa) kwe 1280 1600 1800 kva 1600 2000 2250 Assumed alternator efficiency % 95 All quoted gross engine powers include an allowance of 1..5% for installation variances.. Not to be used for CHP design purposes (indicative figures only).. Consult.. Assumes complete combustion.. Rating definitions Baseload power Unlimited hours usage with an average load factor of 100% of the published Baseload power.. No overload is permitted on Baseload power.. Prime power Unlimited hours usage with an average load factor of 80% of the published Prime power over each 24 hour period.. A 10% overload is available for 1 hour in every 12 hour operation.. Standby power Limited to 500 hours annual usage with an average load factor of 80% of the published Standby power rating over each 24 hour period.. Up to 300 hours of annual usage may be run continuously.. No overload is permitted on Standby power.. Energy balance Designation Units Baseload power Prime power Standby power Energy in fuel kwt 3609 4572 5312 Energy in power output (gross) kwb 1437 1774 1985 Energy to exhaust kwt 1259 1586 1854 Energy to coolant and oil kwt 454 535 584 Energy to radiation kwt 111 149 234 Energy to charge cooler kwt 348 528 655 Not to be used for CHP design purposes (indicative figures only).. Consult 3 of 13 Copyright 2013, all rights
General installation Designation Units Baseload power Prime power Standby power Gross engine power kwb 1600 1975 2074 Gross BMEP kpa 2094 2585 2857 Combustion air flow m³/min 153 183 190 Exhaust gas temperature, after turbo C 430 460 475 Exhaust gas flow (max..) at atmospheric pressure m³/min 460 Boost pressure ratio :1 4 Mechanical efficiency % 91 93 93 Overall thermal efficiency % 40 38 37 Friction power and pumping losses kwm 160 Mean piston speed m/s 9..5 Engine coolant flow (minimum) l/s 23 Typical Genset electrical output 0..8pf 25 C (100 kpa) kwe 1440 1800 1850 kva 1800 2250 2350 Assumed alternator efficiency % 96 All quoted gross engine powers include an allowance of 1..5% for installation variances.. Not to be used for CHP design purposes (indicative figures only).. Consult.. Assumes complete combustion.. Rating definitions Baseload power Unlimited hours usage with an average load factor of 100% of the published Baseload power.. No overload is permitted on Baseload power.. Prime power Unlimited hours usage with an average load factor of 80% of the published Prime power over each 24 hour period.. A 5% overload is available for 1 hour in every 12 hour operation.. Standby power Limited to 500 hours annual usage with an average load factor of 80% of the published Standby power rating over each 24 hour period.. Up to 300 hours of annual usage may be run continuously.. No overload is permitted on Standby power.. Energy balance Designation Units Baseload power Prime power Standby power Energy in fuel kwt 4010 5241 5594 Energy in power output (gross) kwb 1600 1975 2074 Energy to exhaust kwt 1400 1837 1976 Energy to coolant and oil kwt 497 597 600 Energy to radiation kwt 86 186 241 Energy to charge cooler kwt 427 646 703 Not to be used for CHP design purposes (indicative figures only).. Consult.. 4 of 13 Copyright 2013, all rights
Cooling system For details of recommended coolant specifications, please refer to the Operation and Maintenance Manual (OMM) for this engine model.. Maximum pressure in crankcase water jacket......................... 170 kpa Maximum top tank temperature (standby).................................98 C Maximum static pressure on pump....................................... 70 kpa Recommended SAE viscosity Multigrade oil conforming to API CG 15W/40 CH4 must be used.. Total coolant capacity: Electrounit (engine only)..................................................... 95 litres Maximum permissible restriction to coolant pump flow.............. 30 kpa Thermostat operating range............................................. 71-85 C Ambient cooling clearance (Standby power) based on air temperature at fan of 6 C above the ambient............ dependent on radiator selection Temperature rise across the engine (Standby power) with inhibited coolant @ 1500 rpm............... 5-9 C (depending on rating) Coolant temperature shutdown switch setting................... 101 C (rising) Coolant immersion heater capacity (2 of).........................4 kwe (each) Water jacket cooling data Coolant flow 21 litres/s Coolant exit temperature (max) 98ºC Coolant inlet temperature (min) 70ºC Coolant inlet temperature (max) 80ºC Water Jacket coolant pump Speed....................................................................... 1..4 x e rpm Method of drive........................................................ Engine driven Secondary water circuit Coolant flow Maximum permissible restriction to coolant pump flow 12 litres/s 60 kpa Coolant inlet temperature (min) 10ºC Coolant inlet temperature (max) refer to derate charts For additional notes on lubricating oil specifications, refer to the OMM.. Induction system Maximum air intake restriction of engine Clean filter................................................................... 1..24 kpa Dirty filter.................................................................... 3..71 kpa Air filter type.................................................................donaldson Exhaust system Maximum back pressure for total system Exhaust outlet size (internal).......................................... 2 x 254 mm Exhaust outlet flange size.........................................10 inch Table D Back pressure for total system at standby power....................3..91 kpa For recommended pipe sizes see the Installation Manual.. Lubrication system Total system capacity Maximum sump capacity................................................ 213 litres Minimum sump capacity.................................................. 157 litres Oil temperature at normal operating conditions........................... 95 ºC Oil temperature (in rail) - Maximum continuous operations......... 105 ºC Lubricating oil pressure At rated speed..............................................................400 kpa Minimum @ 80 ºC........................................................ 340 kpa Oil filter screen spacing............................................. 40 microns Sump drain plug tapping size....................................................g1 Oil pump speed and drive method................. 1..4 x e rpm engine driven Shutdown switch - pressure setting........................... 193 kpa (falling) Oil consumption Prime power after running in (typically after 250 hours) Oil flow rate from pump 0..52 g/kwhr 6..7 litres/sec 5 of 13 Copyright 2013, all rights
Fuel system Recommended fuel to conform to..........bs2869 Class A2 or BS EN590 Type of injection system............................................ Direct injection Fuel injection pump....................................... Combined unit injector Fuel injector pressure........................................................140 Mpa Lift pump type..................................................................... DFM Fuel delivery.............................................................. 1380 litres/hr Heat retained in fuel to tank....................................................14 kw Fuel inlet temperature to be less than....................................... 58 C Maximum suction head at pump inlet.......................................2..5 m Maximum static pressure head....................................... see manual Fuel filter spacing......................................................... 10 microns Governor type...............................................................electronic Governing to.........................................................iso 8528-5 2004 Torque at the governor output shaft................................... 1..631 kgm Tolerance on fuel consumption to..............................iso 8528-1 1993 Fuel consumption Rating g/kwh litres/hr Standby 234 480 Prime power 233 447 Base load power 229 337 At 75% Prime power 229 337 At 50% Prime power 223 212 At 25% Prime power 230 109 Rating g/kwh litres/hr Standby 221 513 Prime power 214 442 Base load power 209 347 At 75% Prime power 206 317 At 50% Prime power 204 209 At 25% Prime power 210 107 Electrical system Voltage...........................................................................24 volts Altenator type........................................................ Insulated return Alternator output.............................................................. 55 amps Starter motor type.................................................2 x 24 volt electric Starter motor power...........................................................16..4 kw Number of teeth on flywheel......................................................156 Number of teeth on starter pinion................................................ 12 Minimum cranking speed (0 C).............................................120 rpm Starter solenoid pull-in current @ -25 C max......................... 30 amps Starter solenoid hold-in current @ -25 C max........................ 9 amps Stop solenoid hold-in current............................................ 1..1 amps Engine mounting Maximum static bending moment at rear face of block............ 1356 Nm Cold start recommendations Temperature range down to -10 C (14 F) Oil..................................................................... API CG 15W/40 Starter..................................................................... 2 x 24 volts Battery......................................................... 4 x 12 volts x 286 Ah Max breakaway current................................................ 2000 amps Cranking current............................................................ 957 amps Aids........................................................................ Block heaters Minimum mean cranking speed............................................120 rpm Battery capacity is defined by the 20 hour rate.. The oil specification should be for the minimum ambient temperature as the oil will not be warmed by the immersion heater.. Breakaway current is dependant on battery capacity available.. Cables should be capable of handling transient current which may be up to double the steady cranking current.. Rating g/kwh litres/hr Standby 224 537 Prime power 220 503 Base load power 208 385 At 75% prime power 207 355 At 50% prime power 204 233 At 25% prime power 210 118 Fuel consumption calculated on gross rated power, based on an assumed density of 0..862.. All figures in the table above are based on gross mechanical output, for fuel consumption based on electrical output of the generating set contact your OEM.. 6 of 13 Copyright 2013, all rights
Typical load acceptance Initial load acceptance when engine reaches rated speed (15 seconds maximum after engine starts to crank) 2nd load step after speed recovery Prime power % Load kwm nett/ kwe Transient frequency deviation % Frequency recovery time seconds Prime power % Load kwm nett/ kwe Transient frequency deviation % Frequency recovery time seconds 60 944 / 920-10 5 40 614 / 600-10 5 56 944 / 920-10 5 44 740 / 720-10 5 50 944 / 920-10 5 50 944 / 920-10 5 The figures shown in the table above were obtained under the following test conditions: Engine block temperature (cold).................................................................................................................................................. 45 C Ambient temperature............................................................................................................................................................... 25 C Governing mode............................................................................................................................................................ Isochronous Alternator inertia.................................................................................................................................................................. 55 kgm² Under frequency roll off (UFRO) point set to.............................................................................................................................. 49..5 Hz UFRO rate set to.............................................................................................................................................................. 16 volts/hz LAM on /off................................................................................................................................................................................. On All tests were conducted using an engine installed and serviced to Perkins Engine Company Limited recommendations.. The information given on this Technical Data Sheet is for guidance only.. For ratings other than those shown, please contact.. Emissions Rating German TA Luft @ <3 MW German TA Luft @ >3 MW French Limits 2000 @ <500 hours/year French Limits 1500 @ >500 hours/year - Spill timing 10 Baseload N/A N/A N/A No Prime power N/A Yes Yes No - Spill timing 11 Baseload N/A Yes Yes No Prime power N/A Yes Yes No - Spill timing 11 Baseload N/A Yes Yes No Prime power N/A Yes Yes No German TA Luft legislation (1986) limits: NOx 2000 mg/nm³ CO 650 mg/nm³ HC 150 mg/nm³ PM 50 mg/nm³ All tests were conducted using an engine installed and serviced to recommendations.. Applied load is a percentage of generator electrical output efficiency as published in the general installation section of this data sheet.. 7 of 13 Copyright 2013, all rights
Noise Data Noise levels The figures for total noise levels are typical for an engine running at the continuous Baseload power rating in a semi-reverberant environment and measured at a distance of one metre from the periphery of the engine (sound pressure level re: -20 x 10-6 pa).. Ambient noise level..............................................................................................................................................................78 db(a) Octave analysis The following histogram shows an octave band analysis at the position of the maximum noise level.. POSITION 1 107 db(a) POSITION 7 110 db(a) 107 db(a) 107 db(a) POSITION 2 110 db(a) 112 db(a) 1 POSITION 6 110 db(a) 7 Front 2 POSITION 3 110 db(a) 110 db(a) 6 Engine 3 110 db(a) POSITION 5 109 db(a) 5 Rear 4 POSITION 4 109 db(a) 109 db(a) 120 1/3 octave analysis (1500 rpm) at position 7 110 Noise, db(a) 100 90 80 70 60 31..5 63 125 250 500 1000 2000 4000 8000 16000 Frequency, Hz 8 of 13 Copyright 2013, all rights
- Left side view 178 PRIMARY WATER OUTLET CONN.. FUEL LEAK-OFF CONNECTOR LOW OIL PRESSURE SWITCH. LUB.OIL FILLER LUB.OIL DIPSTICK 3 320 398 WATER INLET 391 480 3392 OVERALL LENGTH 2128 1846 1700 73.5 FUEL LEAK-OFF CONN, NO FUEL COOLER FITTED. 25 REAR LIFTING BRACKET ENGINE ONLY SIDE VIEW B BANK 866 189 AIR FILTER INLET 2 EACH SIDE 24V AIR SHUT-OFF VALVE ENERGISED TO CLOSE. q CRANKSHAFT CRANKCASE INSPECTION COVERS OIL COOLER DRAIN TAP LUB.OIL COOLER G 3/8" TAPPING FOR LUB. OIL TEMP.CONN. FRONT FACE C/CASE REAR FACE C/CASE REAR FACE FLYWHEEL HSG SECONDARY WATER INLET TORSIONAL VIBRATION DAMPER (SINGLE STANDARD AND TWIN OPTIONAL) SECONDARY WATER PUMP G 1/4" TAPPING FOR LUB.OIL PRESS CONN. SUMP DRAIN PLUG G1" 9 of 13 Copyright 2013, all rights
- Front view EXHAUST OUTLET ELBOW. SEE FLANGE DETAIL. SYSTEM PIPEWORK MUST BE ADEQUATELY SUPPORTED TO ENSURE THAT NO LOAD IS EXERTED ON TURBOCHARGERS AIR FILTER RESTRICTION INDICATOR. 2 EACH SIDE. 1272 275 150 106 q CRANKSHAFT 237 509 REAR LIFTING BRACKET 509 REAR LIFTING BRACKET 475 475 237 12.5 REAR LIFTING BRACKET Ø26.5 REAR LIFTING BRACKET 182 275 385 554 729 315 370 315 353 681 681 FRONT VIEW FUEL LEAK-OFF CONN TO SUIT 15mm O/D PIPE. `BITE` TYPE NON RETURN VALVE SUPPLIED (NO FUEL COOLER) 631 REAR LIFTING BRACKET 938 q CRANKSHAFT THERMOSTAT HOUSING REAR LIFTING BRACKET ELECTRONIC ACTUATOR 76.2 O/DIA SECONDARY WATER OUTLET CONNECTION FUEL INLET CONNECTION n15 (OUTSIDE) STEEL PIPE. MAXIMUM FUEL LIFT 2.5 METRES WHEN FUEL TANK OUTLET IS LOWER THAN LIFT PUMP INLET A NON-RETURN VALVE MUST BE FITTED AT FUEL TANK. IF MAX FUEL LIFT FIGURE IS EXCEEDED CONSULT PERKINS TECHNICAL DEPT. n76 PRIMARY WATER INLET BOTH SIDES TWIN FUEL FILTER/ WATER SEPARATOR 77 O/DIA PRIMARY WATER OUTLET CONNECTION 76.2 O/DIA SECONDARY WATER INLET CONNECTION n20 HOLE FRONT LIFTING BRACKET (ENGINE ONLY). 10 of 13 Copyright 2013, all rights
- Right side view q CRANKSHAFT DUAL 24V STARTERS STARTER RELAYS LUB OIL FILTERS 3 EACH SIDE G 3/8" TAPPING FOR LUB. OIL TEMP.CONN. 1820 REAR LIFTING BRACKET H.W.PROTECTION SWITCH EXHAUST GAS HIGH TEMP PROTECTION MODULE FUEL HAND PRIMING PUMP FUEL LIFT PUMP SIDE VIEW A BANK 28.5 LEAK OFF CONNECTION NO FUEL COOLER FITTED 11.6 FRONT LIFTING BRACKET G3/8"; G1/2" AND Rp 1/2" TAPPINGS IN THERMOSTAT HOUSING CRANKCASE BREATHER SUPPLIED WITH FLEXIBLE PIPE 51 INSIDE x 865 LG 24 V ALTERNATOR LUB. OIL PUMP 70 SECONDARY WATER OUTLET 20 FUEL INLET CONNECTION. FRONT FACE C/CASE ELECTRONIC CONTROL UNIT FOR ACTUATOR G 1/4" TAPPING FOR LUB. OIL PRESS CONN. 11 of 13 Copyright 2013, all rights
- Rear view 1660 OVERALL WIDTH 630 630 210 210 B BANK q CRANKSHAFT A BANK 1225 q AIR FILTER FLYWHEEL STANDARD BUILD SAE J620 SIZE 18 OPTION BUILD SAE J620 SIZE 21 SEE DETAIL VIEWS ROTATION 2076 OVERALL HEIGHT q CRANKSHAFT 235.4 25 249 39 REQUIRED FOR FILTER REMOVAL 650.5 16 HOLES M12 x 21 DEEP EQUALLY SPACED AS SHOWN ON n 851 (33.5") PC (SAE J617 '00') 178 11 178 70 REQUIRED FOR SUMP REMOVAL SUMP DRAIN PLUG REAR VIEW 12 of 13 Copyright 2013, all rights
- Accessories view DETAIL OF SAE J620 SIZE 18 FLYWHEEL AND SAE J617 No. 00 FLYWHEEL HOUSING (METRIC TAPPINGS) 15.7 10 STANDARD BUILD 6 HOLES M16 x 30 DEEP EQUI SPACED ON n543 (21.38") PC DETAIL OF PULLEY OPTION CRANKSHAFT PULLEY 5 GROOVE FOR SPC AND C SECTION BELTS TO BS3790:1995 OPTION BUILD 8 HOLES DRILL 22 THRO EQUI-SPACED ON 356.P.C.DIA DETAIL OF EXHAUST OUTLET FLANGE (B.S.10 TABLE D) 22 Ø226.073 Ø100.035 100.000 2 Ø 476.784 476.684 Ø 581.62 581.37 Ø406 Ø250 Ø439.959 Ø486.959 Ø628 25.5 x 4 546 FRONT FACE C/CASE SCALE 1:5 SCALE 1:5 SCALE 1:5 DETAIL OF OPTIONAL SAE J620 SIZE 21 FLYWHEEL AND SAE J617 No. 00 FLYWHEEL HOUSING (METRIC TAPPINGS) 10 5.7 12 HOLES M16 x 30 DEEP EQUI SPACED ON n641.35 (25.25") PC OPTION BUILD DETAIL OF SECONDARY WATER INLET POSITION FOR OPTION BUILD WITHOUT SECONDARY WATER PUMP 480 OPTION BUILD FRONT FACE C/CASE Ø100.035 100.000 Ø 525.493 525.393 Ø 582.822 582.572 275 Ø480.868 Ø535.868 Ø628 q CRANKSHAFT SCALE 1:5 SCALE 1:10 2254 60 70 91 175.6 98 1000 500 435 REAR FACE FLYWHEEL HSG LC CRANKSHAFT 8 HOLES n22 FRONT FACE C/CASE 112.5 451 4 135 154 222 PLAN VIEW OF SUPPORT PADS 13 of 13 Copyright 2013, all rights