Ratings TAG2A (1500 rpm)...1: TAG2A (1800 rpm)...1: TAG3A (1500 rpm)...1: TAG3A (1800 rpm)...

Transcription

1 kwm 1500/1800 rpm kwm 1500/1800 rpm ElectropaK 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 anticlockwise viewed on flywheel Firing order , 5, 3, 6, 2, 4 Cylinder Furthest from flywheel Weight of ElectropaK (engine only) Dry kg Wet kg Overall dimensions of ElectropaK Height mm Length mm Width mm Moments of inertia Engine kgm² Flywheel kgm² Cyclic irregularity for engine standby (1500 rpm) :67 (1800 rpm) :105 (1500 rpm) :62 (1800 rpm) :97 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 factor being used). Operating point Engine speed /1800 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: 1500 rpm db(a) 1800 rpm db(a) 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 C Barometric pressure kpa Relative humidity % Air inlet restriction at maximum (nominal) kpa Exhaust back pressure (nominal) kpa Fuel temperature (inlet pump) C maximum 4000 For test conditions relevant to data on load acceptance, refer to Perkins Applications Department. 1 of 12

2 General installation Designation Units Baseload 50 Hz 1500 rpm 60 Hz 1800 rpm Standby Baseload Gross engine kwb Fan kwm ElectropaK nett engine kwm Gross BMEP kpa Combustion air flow m³/min Exhaust gas temperature after turbo (max.) C 430 Exhaust gas flow (max.) at atmospheric pressure m³/min Boost pressure ratio Mechanical efficiency % 90 Overall thermal efficiency (nett) % Friction and pumping losses kwm Mean piston speed m/s Engine coolant flow (minimum) litres/s Cooling fan airflow m³/min Typical Genset electrical output 0.8pf 25ºC (100 kpa) Standby kwe kva Assumed alternator efficiency % Rating definitions Baseload Unlimited hours usage with an average load factor of 100% of the published Baseload. No overload is permitted on Baseload. Unlimited hours usage with an average load factor of 80% of the published over each 24 hours period. A 10% overload is available for 1 hour in every 12 hours operation. Standby Limited to 500 hours annual usage with an average load factor of 80% of the published Standby rating over each 24 hour period. Up to 300 hours of annual usage may be run continuously. No overload is permitted on Standby. Energy balance Designation Units 50 Hz 1500 rpm ½ TA Luft 50 Hz 1500 rpm best SFC 1800 rpm Baseload Standby Baseload Standby Baseload Standby Energy in fuel kwt Energy in output (gross) kwb Energy to cooling fan kwm Energy in output (nett) kwm Energy to exhaust kwt Energy to coolant and oil kwt Energy to radiation kwt Energy to charge coolers kwt ½ TA Luft figures have been developed to comply with ½ TA Luft as 1986 with 0 mg/m³ NOx 5% O 2 limits for generation engines. 2 of 12

3 General installation Designation Units Baseload 50 Hz 1500 rpm 60 Hz 1800 rpm Standby Baseload Gross engine kwb Fan kwm ElectropaK nett engine kwm Gross BMEP kpa Combustion air flow m³/min Exhaust gas temperature after turbo (max.) C 500 Exhaust gas flow (max.) at atmospheric pressure m³/min Boost pressure ratio Mechanical efficiency % 90 Overall thermal efficiency (nett) % Friction and pumping losses kwm Mean piston speed m/s Engine coolant flow (minimum) litres/s Cooling fan airflow m³/min Typical Genset electrical output 0.8pf 25ºC (100 kpa) Standby kwe kva Assumed alternator efficiency % 95 The above data is based on MJ/kg calorific value for diesel conforming to specification BS2869 Class A2. Rating definitions Baseload Unlimited hours usage with an average load factor of 100% of the published Baseload. No overload is permitted on Baseload. Unlimited hours usage with an average load factor of 80% of the published over each 24 hours period. A 10% overload is available for 1 hour in every 12 hours operation. Standby Limited to 500 hours annual usage with an average load factor of 80% of the published Standby rating over each 24 hour period. Up to 300 hours of annual usage may be run continuously. No overload is permitted on Standby. Energy balance Designation Units 50 Hz 1500 rpm ½ TA Luft 50 Hz 1500 rpm best SFC 1800 rpm Baseload Standby Baseload Standby Baseload Standby Energy in fuel kwt Energy in output (gross) kwb Energy to cooling fan kwm Energy in output (nett) kwm Energy to exhaust kwt Energy to coolant and oil kwt Energy to radiation kwt Energy to charge coolers kwt ½ TA Luft figures have been developed to comply with ½ TA Luft as 1986 with 0 mg/m³ NOx 5% O 2 limits for generation engines. 3 of 12

4 Cooling system For details of recommended coolant specifications, please refer to the Operation and Maintenance Manual (OMM) for this engine model. Nominal jacket water pressure in crankcase kpa Maximum top temperature (Standby) C Maximum static pressure head on pump kpa Draw down capacity litres Maximum permissible restriction to coolant pump flow kpa Thermostat operating range C Ambient cooling clearance (open ElectropaK ) based on air temp at fan 3 C above ambient. Maximum additional restriction (duct allowance) to cooling airflow. (TAG2A and TAG3A Standby ) and resultant minimum airflow Ambient clearance: inhibited coolant Duct allowance kpa Min airflow m³/sec rpm rpm rpm ºC 50ºC The above information at 1500 rpm applies for ½ TA Luft and Best SFC ratings. Radiator Face area m² Rows and materials row, Aluminium Material and gills per inch Jacket water gills/inch, Aluminium Charge air section gills/inch, Aluminium Width and height of matrix Height mm Width mm Weight (dry) radiator kg Total coolant capacity litres Pressure cap setting kpa 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 driven Oil pump flow 1500 rpm litres/sec 1800 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, 28 volts, 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 Coolant jacket data Units 1500 rpm 1800 rpm Coolant flow litres/s Coolant exit temperature (max) ºC Coolant entry temperature (min) ºC Charge cooler, integral with radiator Face area m² Coolant pump Speed and method of drive x e rpm, gear driven Fan Type Engine mounted Speed (1500) rpm Speed (1800) rpm Diameter m Number of blades: 1500 rpm composite fan rpm steel fan Drive ratio :1 4 of 12

5 Starting requirements Temperature range To 10 ºC (50 ºF) Oil: CG4 15w/40 Starter: 1 x 24 volts Battery 2 x 12v x Ah 143 Max. breakaway Current Cranking current Aids 1000 amps 600 amps Not required 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 Recommended fuel to conform to BS Class A1, A2 Type of injection system Direct injection Fuel injector Combined unit injector Injector pressure ATS (NOP) 1400 bar max. operating pressure Delivery at 1500 rpm litres/hour Delivery at 1800 rpm litres/hour Fuel delivery pump pressure kpa Fuel lift pump maximum suction head m Fuel return maximum pressure head see manual Fuel filter spacing microns Governor type Electronic Fuel consumption gross (½ TA Luft) g/kwh litres/hr Standby Baseload % prime % prime g/kwh litres/hr Standby Baseload % prime % prime Fuel consumption gross (best SFC) g/kwh litres/hr Standby Baseload % prime % prime g/kwh litres/hr Standby Baseload % prime % prime 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 kpa Dirty filter kpa Air filter type Dry, paper Exhaust system Exhaust outlet size (internal) x mm Exhaust back pressure for total system TAG2A kpa TAG3A kpa 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 All figures based on gross mechanical output, for fuel consumption based on electrical output of the generating set contact your OEM. 5 of 12

6 Load acceptance (cold) At 1500 rpm Initial load acceptance when engine reaches rated speed (15 seconds maximum after engine starts to crank) 2nd load application immediately after engine has recovered to rated speed (5 seconds after initial load application) Engine Type % Load kwm nett / kwe Transient frequency deviation % Frequency recovery time seconds % Load kwm nett / kwe Transient frequency deviation % Frequency recovery time seconds / / / / At 1800 rpm Initial load acceptance when engine reaches rated speed (15 seconds maximum after engine starts to crank) 2nd load application immediately after engine has recovered to rated speed (5 seconds after initial load application) Engine Type % Load kwm nett / kwe Transient frequency deviation % Frequency recovery time seconds % Load kwm nett / kwe Transient frequency deviation % Frequency recovery time seconds / / / / 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 Engine 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. 6 of 12

7 Noise Data Noise levels The figures for total noise levels are typical for an engine running at rating in a semi-reverberant 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 levels Sound pressure level re: -20 x 10-6 pa Speed 1500 rpm Ambient noise level 79 db(a) POSITION rpm 105 B(A) 1800 rpm 110 db(a) 1500 rpm 105 db(a) 1800 rpm 111 db(a) POSITION rpm 106 db(a) 1800 rpm 112 db(a) 1500 rpm 106 db(a) 1800 rpm 113 db(a) POSITION rpm 104 db(a) 1800 rpm 109 db(a) 1500 rpm 104 db(a) 1800 rpm 110 db(a) POSITION rpm 107 db(a) 1800 rpm 112 db(a) 1500 rpm 107 db(a) 1800 rpm 112 db(a) F R POSITION rpm 105 db(a) 1800 rpm 110 db(a) 1500 rpm 105 db(a) 1800 rpm 111 db(a) POSITION rpm 108 db(a) 1800 rpm 112 db(a) 1500 rpm 108 db(a) 1800 rpm 113 db(a) POSITION rpm 106 db(a) 1800 rpm 110 db(a) 1500 rpm 106 db(a) 1800 rpm 111 db(a) 4006TAG2A 4006TAG3A 1/3 octave analysis (1500 rpm) at position 3 1/3 octave analysis (1500 rpm) at position Noise, db(a) Noise, db(a) Frequency, Hz Frequency, Hz 4006TAG2A 4006TAG3A 1/3 octave analysis (1800 rpm) at position 3 1/3 octave analysis (1800 rpm) at position Noise, db(a) Noise, db(a) Frequency, Hz Frequency, Hz 7 of 12

8 /3A - Left side view HIGH WATER TEMPERATURE PROTECTION SWITCH ENGINE BREATHER OUTLET 50.8 (2 INCH) INSIDE HOSE HOLE - FRONT LIFTING BRACKET (ENGINE ONLY) FUEL COOLER CONNECTIONS G3/4 FAN BELT TENSIONER SCREW AIR FLOW 2125 OVERALL HEIGHT ENGINE MOUNTING FEET FAN GUARD BELT GUARD AND DAMPER GUARD SHOWN CHAIN-DOTTED FRONT FACE OF CRANKCASE FUEL RETURN CONNECTION TO SUIT 15 OUTSIDE STEEL TUBE 2927 OVERALL LENGTH CENTRE OF GRAVITY ENGINE & RADIATOR (WET) 1493 LEFT SIDE ELEVATION 1034 TIMING MARK VIEWING HOLE 25 REAR FACE OF FLYWHEEL HSG EXHAUST OUTLETS NOTE: CUSTOMER CONNECTION MUST BE SUFFICIENTLY SUPPORTED TO ENSURE THAT NO LOAD IS PLACED ON TURBOCHARGERS of 12

9 /3A - Front view 1610 MATRIX 252 FUEL RETURN CONNECTION RADIATOR FILLER CAP B LIFITING EYE - 16 X 11 MANUAL STOP LEVER MATRIX 220 ENGINE MOUNTINGS FUEL INLET CONNECTION TO SUIT 15 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 = 2.5M V DC STOP SOLENOID (ENERGISED TO RUN) CRS OVERALL WIDTH FRONT ELEVATION 9 of 12

10 10 of 12 LUBRICATING OIL LEVEL INDICATOR 3/8 NPSF LUBRICATING OIL TEMPERATURE CONNECTION STARTER RELAY LUBRICATING OIL FILTER - 3 OFF 24V DC ELECTRIC STARTER CENTRE-LINE 1/8 NPSF LUBRICATING OIL PRESSURE CONNECTION (9-INCH) OUTSIDE AIR CLEANER INLET AIR FILTER 2 OFF RIGHT SIDE ELEVATION FUEL HAND PRIMING PUMP GI LUBRICATING OIL DRAIN (BOTH SIDES) G3/8 LUBRICATING OIL CONNECTION LUBRICATING OIL FILLER FUEL FILTER WATER SEPARATOR (OIL DRAIN) FAN BELT INSPECTION COVER FUEL INLET CONNECTION 24V DC ALTERNATOR 3 DUCT FIXING FACE RADIATOR FRONT FACE CRANKCASE FUEL LIFT PUMP 238 (FUEL INLET) /3A - Right side view

11 /3A - Rear view TURBOCHARGERS EXHAUST OUTLETS A G1/2 VENT RADIATOR REMOVABLE LIFITNG EYES 406 AIR FILTER ELEMENT REMOVAL 2 X OVERALL 6 X M16 X 2.0 X 30 EQUI-SPACED ON ( INCH) PC X M12 X 1.75 X 21 EQUI-SPACED ON PC (26.75-INCH) 549 ROTATION SUMP REMOVAL 30 LIFTING HOLE ENGINE ONLY - 1 EACH SIDE AIR CLEANERS MUST BE REMOVED FOR USE LIFTING BRACKET MAY BE REMOVED WHEN NOT REQUIRED 650 A 359 SUMP WIDTH (MAX) G 1/2 DRAIN 650 REAR ELEVATION 11 of 12

12 /3A - Engine and radiator mounting details X 45 R1 1.5 X 45 R1 ( 152) X 17.5 EQUALLY SPACED ON 235 PC VIEW ON ARROW B EXHAUST OUTLET FLANGE (BS10 TABLE D) REAR FACE OF FLYWHEEL HOUSING SECTION A-A SECTION THROUGH SAE J617 "0" FLYWHEEL HOUSING SAE J620 SIZE 18 FLYWHEEL X 22 ENGINE MOUNTING POSITION REAR FACE FLYWHEEL HOUSING FRONT FACE CRANKCASE X M20 (RADIATOR) ENGINE AND RADIATOR MOUNTING DETAIL (7) 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. 12 of 12