TAG2A TAG3A. Series kwm 1500/1800 rpm kwm 1500/1800 rpm ElectropaK. Ratings. Basic technical data

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1 TAG2A kwm 1500/10 rpm TAG3A kwm 1500/10 rpm ElectropaK 4000 Series Basic technical data Number of cylinders Cylinder arrangement Vertical, In line Cycle stroke, compression ignition Induction system Turbocharged Compression ratio :1 nominal Bore mm Stroke mm Cubic capacity litres Direction of rotation anti-clockwise viewed on flywheel Firing order , 5, 3, 6, 2, 4 Cylinder furthest from flywheel Total weight of Electrounit (engine only) Dry kg Wet kg Overall dimensions Height mm Length mm Width mm Moments of inertia (mk²) Engine kgm² Flywheel kgm² Cyclic irregularity for engine standby TAG2A TAG3A 1500 rpm 1:67 1:62 10 rpm 1:105 1:97 Ratings Steady state speed stability at constant load ± 0.25% Electrical rating are based on average alternator efficiency and are for guidance only (0.8 factor being used). Operating point Engine speed /10 rpm Static injection timing See engine number plate Cooling water exit temperature C Max. Fuel data To conform to BS2869 class A2. Performance Estimated sound pressure level (Temperate): 1500 rpm dba 10 rpm dba Estimated sound pressure level (Tropical): 1500 rpm dba 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 de-rate must be applied. De-rate tables for increased ambient temperature and/or altitude are available, please contact Perkins Applications Department. Test conditions Air temperature C Barometric pressure kpa Relative humidity % Air inlet restriction at maximum (nominal) kpa Exhaust back pressure (nominal) kpa Fuel temperature (inlet pump) C maximum For test conditions relevant to data on load acceptance, refer to Perkins Applications Department. 1 of 10 All information in this document is substantially correct at time of printing and may be altered subsequently. Publication TPD1512E9 No. TPD1747, September June Produced 1 of 14 in England Perkins Engines Company Limited. Perkins Engines Company Limited, Peterborough. PE1 5NA. United Kingdom. Tel: +44 (0) Fax: +44 (0)

2 General installation TAG2A - Temperate TAG2A - Tropical 60 Hz 10 rpm Gross engine kwm Fan kwm Net engine kwm BMEP gross kpa Combustion air flow m³/min Exhaust gas temperature max. after turbo C 430 Exhaust gas flow (max) m³/min 1 1 Boost pressure ration Mechanical efficiency % Overall thermal efficiency % Friction and pumping losses kwm 75 Mean piston speed m/s Engine coolant flow l/s Cooling fan airflow m³/min Typical Genset electrical output kva pf 25 C ( kpa) kwe Assumed alternator efficiency % Hz 10 rpm Gross engine kwm Fan kwm Net engine kwm BMEP gross kpa Combustion air flow m³/min Exhaust gas temperature max. after turbo C 430 Exhaust gas flow (max) m³/min 1 1 Boost pressure ration Mechanical efficiency % Overall thermal efficiency % Friction and pumping losses kwm 75 Mean piston speed m/s Engine coolant flow l/s Cooling fan airflow m³/min Typical Genset electrical output kva pf 25 C ( kpa) kwe Assumed alternator efficiency % of 14

3 TAG3A - Temperate TAG3A - Tropical Note: The above data is based on MJ/kg calorific value for diesel conforming to specification BS2869 Class A2. Rating definitions 60 Hz 10 rpm Unlimited hours usage with an average load factor of % of the published Power. No overload is permitted on Power. Unlimited hours usage with an average load factor of % of the published Power over each 24 hours period. A 10% overload is available for 1 hour in every 12 hours operation. Limited to 500 hours annual usage with an average load factor of % of the published Power rating over each 24 hour period. Up to 300 hours of annual usage may be run continuously. No overload is permitted on Power. Gross engine kwm Fan kwm Net engine kwm BMEP gross kpa Combustion air flow m³/min Exhaust gas temperature max. after turbo C 500 Exhaust gas flow (max) m³/min Boost pressure ration Mechanical efficiency % Overall thermal efficiency % Friction and pumping losses kwm 75 Mean piston speed m/s Engine coolant flow l/s Cooling fan airflow m³/min Typical Genset electrical output kva pf 25 C ( kpa) kwe Assumed alternator efficiency % Hz 10 rpm Gross engine kwm Fan kwm Net engine kwm BMEP gross kpa Combustion air flow m³/min Exhaust gas temperature max. after turbo C 500 Exhaust gas flow (max) m³/min Boost pressure ration Mechanical efficiency % Overall thermal efficiency % Friction and pumping losses kwm 75 Mean piston speed m/s Engine coolant flow l/s Cooling fan airflow m³/min Typical Genset electrical output kva pf 25 C ( kpa) kwe Assumed alternator efficiency % of 14

4 Energy balance TAG2A - Temperate TAG2A - Tropical TAG3A - Temperate TAG3A - Tropical ½ TA Luft best SFC 10 rpm Note: ½ TA Luft figures have been developed to comply with ½ TA Luft as 1986 with 2000 mg/m³ NOx 5% O 2 limits for generation engines. Energy in fuel kw Energy in output (gross) kw Energy to cooling fan kw Energy in output (net) kw Energy to exhaust kw Energy to coolant and oil kw Energy to radiation kw Energy to charge coolers kw ½ TA Luft best SFC 10 rpm Energy in fuel kw Energy in output (gross) kw Energy to cooling fan kw Energy in output (net) kw Energy to exhaust kw Energy to coolant and oil kw Energy to radiation kw Energy to charge coolers kw ½ TA Luft best SFC 10 rpm Energy in fuel kw Energy in output (gross) kw Energy to cooling fan kw Energy in output (net) kw Energy to exhaust kw Energy to coolant and oil kw Energy to radiation kw Energy to charge coolers kw ½ TA Luft best SFC 10 rpm Energy in fuel kw Energy in output (gross) kw Energy to cooling fan kw Energy in output (net) kw Energy to exhaust kw Energy to coolant and oil kw Energy to radiation kw Energy to charge coolers kw of 14

5 Cooling system For details of recommended coolant specifications, refer to the Operation and Maintenance Manual for this engine model. Nominal jacket water pressure in crankcase kpa Maximum top temperature (standby) C Maximum static pressure head on pump m Draw down capacity litres Maximum permissible restriction to coolant pump flow kpa Thermostat operating range C Ambient cooling clearance (open ElectropaK prime ) based on air temp at fan 3 C above ambient. Temperate Maximum additional restriction (duct allowance) to cooling airflow. (TAG2A and TAG3A standby ) and resultant minimum airflow Ambient clearance: 50% Glycol Tropical Duct allowance mm H 2 O Min airflow m³/sec rpm rpm rpm C 39 C Maximum additional restriction (duct allowance) to cooling airflow. (TAG2A and TAG3A standby ) and resultant minimum airflow Ambient clearance: inhibited coolant Duct allowance mm H 2 O Min airflow m³/sec rpm rpm rpm C 50 C The above information at 1500 rpm applies for ½ TA Luft and Best SFC ratings. Radiator Face area m² Rows and materials rows of brass tubes Gills per inch and material Jacket water Copper fin at 14 gills/in Charge air section Copper fin at 10 gills/in Width and height of matrix Height mm Width mm Weight (dry) radiator kg Total coolant capacity litres Pressure cap setting kpa Coolant jacket data 1500 rpm 10 rpm Coolant flow l/s Coolant exit temperature (max) C Coolant entry temperature (min) C Fan Type Engine mounted Speed: rpm rpm Diameter m Number of blades: Temperate Tropical Material Steel Drive ratio :1 Lubrication system Recommended lubricating oil to conform with the specification of API CG4 15W/40 Lubricating oil capacity Sump maximum litres Sump minimum litres Lubrication oil pressure at rated speed Minimum kpa Oil relief values open kpa Oil filter spacing microns Sump drain plug tapping size g1 Oil pump speed and method of drive x e rpm, gear Oil pump flow 1500 rpm litres/sec 10 rpm litres/sec Oil consumption as a percentage of full load fuel consumption less than % Normal operating angles Front and rear Side tilt Electrical system Type Insulated return Alternator amps at 28 volts, stabilised output at 20 C ambient Starter motor kw Number of teeth on flywheel Number of teeth on starter motor Minimum cranking speed rpm Pull in current of starter motor solenoid amps at 24 volts Hold in current of starter motor solenoid amps at 24 volts Engine stop solenoid volts Pull in current of stop solenoid amps at 24 volts Charge cooler, integral with radiator Face area m² Coolant pump Speed and method of drive x e rpm Gear 5 of 14

6 Starting requirements Temperature range To 10 C (50 F) The battery capacity is defined by the 20 hour rate at 0 C The oil specification should be for the minimum ambient temperature as the oil will not be warned by the immersion heater The breakaway current is dependant on the battery capacity available. Cables should be capable of handling the transient current which may be up to double the steady cranking current. Fuel system Oil: CG4 15w/40 Starter: 1 x 24 volts Battery: 2 x 12v x Ah 143 max. breakaway: -current -cranking current -aids Recommended fuel.... To conform to BS Class A1, A2 Type of injection system Direct injection Fuel injector combined unit injector Fuel injector pressure ATS (NOP) 1400 bar maximum operating pressure Delivery 1500 rpm litres/hour 10 rpm litres/hour Fuel delivery pump pressure kpa Fuel lift pump maximum suction head m Fuel return maximum pressure head see installation manual for details Fuel filter spacing microns Governor type electronic Fuel consumption gross (½ TA Luft) Temperate and Tropical g/kw/h TAG2A % % TAG3A % % l/h 0 amps 600 amps Not required Fuel consumption gross (best SFC) Temperate and tropical Note: All figures based on gross mechanical output, for fuel consumption based on electrical output of the generating set contact your OEM. Induction system Maximum air intake restriction of engine Clean filter mm H 2 O Dirty filter mm H 2 O Air filter type dry, paper Exhaust system g/kw/h TAG2A % % TAG3A % % Exhaust outlet size (internal) x mm Exhaust back pressure for total system TAG2A mm H 2 O TAG3A mm H 2 O For recommended pipe sizes see the Installation Manual. Engine mounting Maximum additional load applies to flywheel due to all rotating components kg Position of engine centre of gravity (wet): -forward of the rear face of the crankcase mm -above the crankshaft centre line mm l/h Note: All figures based on gross mechanical output, for fuel consumption based on electrical output of the generating set contact your OEM. 6 of 14

7 Typical load acceptance (cold) At 1500 rpm Engine type At 10 rpm Power % Initial Load Acceptance When engine reaches rated speed (15 seconds maximum after engine starts to crank Load kwm (kwe) Net Transient Deviation % recovery time seconds 2nd Load Application Immediately after engine has recovered to rated speed (5 seconds after initial load application) Power % Load kwm (kwe) Net Transient Deviation % recovery time seconds TAG2A (400) (200) TAG3A (421) (219) Engine type Power % Initial Load Acceptance When engine reaches rated speed (15 seconds maximum after engine starts to crank Load kwm (kwe) Net Transient Deviation % recovery time seconds 2nd Load Application Immediately after engine has recovered to rated speed (5 seconds after initial load application) Power % Load kwm (kwe) Net Transient Deviation % recovery time seconds TAG2A 446 (420) (1) TAG3A (454) (221) The above complies with requirements of Classification 3 & 4 of ISO and G2 operating limits stated in ISO The above figures were obtained under test conditions as follows: Engine block temperature C Alternator efficiency % Minimum ambient temperature C Isochronous governing Under frequency roll off (UFRO) set to Hz below rated frequency Typical alternator inertia kgm² All tests were conducted using an engine installed and serviced to Perkins Engines Company Limited recommendations. The information given on this Technical Data Sheet is for standard engines, and for guidance only. For ratings other than shown contact the Applications department. 7 of 14

8 Noise data Noise levels The figures for total noise levels are typical for an engine running at Power rating in a semi-revernerant environment and measured at a distance of one metre from the periphery of the engine. Octave analysis The following histograms show an octave band analysis at the position of the maximum noise level. Total noise level Sound pressure level re: -20 x 10 6 pa Speed 1500 rpm Ambient noise level 79 dba /3A Octave analysis performed at the position of maximum noise. /3A - Temperate POSITION rev/min 105,5 - dba 10 rev/min 107,5 - dba 1500 rev/min 106,0 - dba 10 rev/min 108,0 - dba POSITION rev/min 107,5 - dba 10 rev/min 109,0 - dba 1500 rev/min 108,0 - dba 10 rev/min,0 - dba POSITION rev/min 106,5 - dba 10 rev/min 107,5 - dba 1500 rev/min 107,0 - dba 10 rev/min 108,0 - dba POSITION rev/min 104,0 - dba 10 rev/min 109,0 - dba 1500 rev/min 104,0 - dba 10 rev/min 109,0 - dba F R POSITION rev/min 105,5 - dba 10 rev/min 108,5 - dba 1500 rev/min 106,0 - dba 10 rev/min 109,0 - dba POSITION rev/min 108,5 - dba 10 rev/min,0 - dba 1500 rev/min 109,0 - dba 10 rev/min,0 - dba POSITION rev/min 107,0 - dba 10 rev/min 107,5 - dba 1500 rev/min 107,5 - dba 10 rev/min 108,0 - dba 1500 rpm at position rpm at position 7 10 rpm at position 7 10 rpm at position 7 8 of 14

9 /3A - Tropical POSITION rev/min 106,5 - dba 10 rev/min 108,0 - dba 1500 rev/min 107,0 - dba 10 rev/min 109,0 - dba POSITION rev/min 106,5 - dba 10 rev/min,0 - dba 1500 rev/min 107,0 - dba 10 rev/min,0 - dba POSITION rev/min 107,0 - dba 10 rev/min 109,5 - dba 1500 rev/min 107,0 - dba 10 rev/min 111,0 - dba POSITION rev/min 108,0 - dba 10 rev/min 111,0 - dba 1500 rev/min 108,0 - dba 10 rev/min 111,0 - dba F R POSITION rev/min 106,0 - dba 10 rev/min 109,0 - dba 1500 rev/min 106,0 - dba 10 rev/min,0 - dba POSITION rev/min 108,0 - dba 10 rev/min 111,0 - dba 1500 rev/min 108,0 - dba 10 rev/min 112,0 - dba POSITION rev/min 106,0 - dba 10 rev/min 108,0 - dba 1500 rev/min 106,0 - dba 10 rev/min 109,0 - dba 1500 rpm at position rpm at position 7 10 rpm at position 7 10 rpm at position 7 9 of 14

10 TAG2A and TAG3A - Left hand side view Engine breather outlet to suit ø50.8 (2") inside hose Fuel cooler connctions G3/4 Air flow Engine protection switch Fan belt tensioner screw 730 Fan guard belt guard and damper guard shown chain-dotted Front face crankcase 25 Centre of gravity engine and radiator (wet) 3027 overall ( ) 1493 Left side elevation Centre of gravity engine only (wet) Timing mark viewing hole Centre-line crankshaft 220 engine mountings Rear face flywheel housing Rear face crankcase Exhaust outlets Note: Customer connection must be sufficiently supported to ensure that no load is placed on the turbochargers 10 of 14

11 TAG2A and TAG3A - Front view G 1/2 vent Centre-line crankshaft ø27 lifting hole engine only Fuel return connection 1606 Matrix 24VDC stop solenoid (energised to run) Radiator filler cap manual stop lever fuel cooler connections 14 - Ø A Matrix Fuel inlet connection to suit ø15 outside steel tube if fuel tank outlet is lower than lift pump inlet a non-return valve must be fitted at fuel tank outlet maximum lift = 2.5 m Overall CRS 853 Centre-line crankshaft Front elevation 11 of 14

12 TAG2A and TAG3A - Right hand side view (9") outside air cleaner inlet Air cleaner 2-of G3/8 Lubricating oil connection Front face crankcase 238 (fuel inlet) 5 (fuel return) 1/8 NPSF lubricating oil pressure connection Centre-line crankshaft 24VDC electric starter Lubricating oil filter 3-off Starter relay 3/8 NPSF lubricating oil temperature connection Lubricating oil level indicator G1 lubricating Oil drain (both sides) Right side elevation (Hidden) to suit ø12.7 outside steel tube maximum return head = 18 m 921 Duct fixing face 4 Lubricating oil filler 24VDC alternator Fan belt inspection cover Fuel inlet connection Fuel filter / water separator 517 (oil drain) Fuel lift pump Fuel hand priming pump G 1/2 drain 12 of 14

13 TAG2A and TAG3A - Rear view Turbochargers B Centre-line crankshaft Air cleaner restriction indicators Centre-line Exh. outlets Air cleaner element removal Removable lifting plates A 16 - M12 x 1.75 x 21 deep Equi-spaced on ø PC (26.75") 1964 Overall A 6 - M16 x 2.0 x 30 deep equi-spaced on ø PC (21.375") 549 sump removal Centre-line crankshaft 359 Sump width (Max.) Rear elevation Crankshaft rotation 13 of 14

14 Engine and radiator mounting details Engine and radiator mounting detail TAG2A and TAG3A electropak This drawing is for guidance only. The general arrangement drawing is available from Perkins Engines Company Limited All dimensions are in millimetres. The information given on this Technical Data Sheet is for standard engines, and for guidance only. For ratings other than shown contact the Applications Department. 14 of 14