4008TAG1A and 4008TAG2A Technical Data Sheet

1 Technical DataBasic Technical dataNumber of cylinders .. 8 Cylinder arrangement .. In lineCycle .. 4 stroke, compression ignitionInduction system .. TurbochargedCompression ratio.. :1 nominalBore .. 160 mmStroke .. 190 mmCubic capacity .. 30,561 litresDirection of ..Anti-clockwise viewed on flywheelFiring order .. 1, 4, 7, 6, 8, 5, 2, 3 Cylinder .. furthest from flywheelWeight of ElectropaKTemperate Dry ..4270 kgWet ..4558 kgTropical Dry ..4320 kgWet ..4618 kgOverall dimensions of ElectropaKTemperateLength .. 3852 mmWidth.. 2046 mmHeight .. 2067 mmTropicalLength .. 3711 mmWidth.. 2046 mmHeight .. 2146 mmMoment of inertia-engine .. 9,60 kgm -flywheel .. 6,02 kgm Cyclic irregularity for engine/flywheel (Prime power)4008 TAG1A.

2 1,1954008 TAG2A .. 1,180 RatingsSteady state speed stability at constant load .. rating are based on average alternator efficiency and are for guidance only (0,8 power factor being used).Operating pointEngine speed .. 1500 rev/minStatic injection timing .. See engine number plateCooling water exit temperature .. < 98 CFuel dataTo conform to BS2869 class A2 or BS pressure level 1500 rev/min .. 108 / 109 dB(A)Note:All data based on operation to ISO 3046 / 1, BS 5514 and DIN 6271 standard reference 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 conditionsAir temperature.

3 25 CBarometric .. 100 kPaRelative humidity ..30%Air inlet restriction at maximum power (nominal) .. 2,5 kPaExhaust back pressure (nominal).. 3,0 kPa4000 Series4008 TAG1A4008 TAG2 ADiesel Engine - ElectropaKGeneral installation 4008 TAG1A - Tropical4008 TAG1A - TemperateDesignationUnitsBaseload powerPrime PowerStandby powerGross engine powerkWb644805882 Fan powerkWm38 Net engine powerkWm606767844 BMEP grossbar16,620,722,7 Combustion air flowm /min5869,474 Exhaust gas temperature, after turbo C405425440 Exhaust gas flow maximum, after turbom /min183 Boost pressure ratio-2,903,453,65 Mechanical efficiency%889192 Overall thermal efficiency%41,54140 Friction power and pumping losseskWm80 Mean piston speedm/s9,5 Engine coolant flow (minimum)l/s10 Typical Genset electrical output 0,8pf 25 C (100 kPa)

4 KVA7209111002kWe576728802 Assumed alternator efficiency%95 DesignationUnitsBaseload powerPrime PowerStandby powerGross engine powerkWb644805882 Fan powerkWm27 Net engine powerkWm617778855 BMEP grossbar16,620,722,7 Combustion air flowm /min5869,474 Exhaust gas temperature, after turbo C405425440 Exhaust gas flow maximum, after turbom /min183 Boost pressure ratio-2,903,453,65 Mechanical efficiency%889192 Overall thermal efficiency%41,54140 Friction power and pumping losseskWm80 Mean piston speedm/s9,5 Engine coolant flow (minimum)l/s10 Typical Genset electrical output 0,8pf 25 C (100 kPa)kVA7339231015kWe586739812 Assumed alternator efficiency%95 General installation 4008 TAG2A - Tropical4008 TAG2A - TemperateNote:Not to be used for CHP design purposes.

5 (Indicative figures only). Consult Perkins Engines Company Limited. Assumes complete baseload rating is power available for continuous full load operation. Prime power rating is available for unlimited hours per year with a variable load of which the average engine load factor is 80% of the published power rating, incorporation of a 10% overload for 1 hour in every 12 hours of operation which is permitted. Standby power rating is for the supply of emergency power at variable load for the duration of the non-availability of the mains power supply. NO OVERLOAD capacity is available at this rating. Engines must not be allowed to have facilities for parallel operation with the mains supply. This rating should be applied only when reliable mains power is available.

6 Should this not be the case then refer to Prime power rating. A Standby rated engine should be sized for an average load factor of 80% based on published standby rating for 500 operating hours per year. Standby ratings should never be applied except in true emergency power failure powerPrime PowerStandby powerGross engine powerkWb719899985 Fan powerkWm38 Net engine powerkWm681861947 BMEP grossbar18,523,225,4 Combustion air flowm /min647580,5 Exhaust gas temperature, after turbo C405438465 Exhaust gas flow maximum, after turbom /min200 Boost pressure ratio-3,183,704,0 Mechanical efficiency%909292 Overall thermal efficiency%41,54140 Friction power and pumping losseskWm80 Mean piston speedm/s9,5 Engine coolant flow (minimum)l/s10,0 Typical Genset electrical output 0,8pf 25 C (100 kPa)

7 KVA80910221125kWe647818900 Assumed alternator efficiency%95 DesignationUnitsBaseload powerPrime PowerStandby powerGross engine powerkWb719899985 Fan powerkWm27 Net engine powerkWm692872958 BMEP grossbar18,523,225,4 Combustion air flowm /min647580,5 Exhaust gas temperature, after turbo C405438465 Exhaust gas flow maximum, after turbom /min200 Boost pressure ratio-3,183,704,0 Mechanical efficiency%909292 Overall thermal efficiency%41,54140 Friction power and pumping losseskWm80 Mean piston speedm/s9,5 Engine coolant flow (minimum)l/s10,0 Typical Genset electrical output 0,8pf 25 C (100 kPa)kVA82110351138kWe657828910 Assumed alternator efficiency%95 Energy balanceNote:Not to be used for CHP design purposes.

8 (Indicative figures only). Consult Perkins Engines Company Limited. Assumes complete - Tropical4008 TAG1A - Temperate4008 TAG2A - Tropical4008 TAG2A - TemperateDesignationUnitsBaseload powerPrime powerStandby powerEnergy in fuelkWt154419572191 Energy in power output (gross)kWb644805882 Energy to cooling fankWm383838 Energy in power output (net)kWm606767844 Energy to exhaustkWt492606712 Energy to coolant and oilkWt245300313 Energy to radiationkWt307091 Energy to charge coolerskWt133176193 DesignationUnitsBaseload powerPrime powerStandby powerEnergy in fuelkWt154419572191 Energy in power output (gross)kWb644805882 Energy to cooling fankWm272727 Energy in power output (net)kWm617778855 Energy to exhaustkWt492606712 Energy to coolant and oilkWt245300313 Energy to radiationkWt307091 Energy to charge coolerskWt133176193 DesignationUnitsBaseload powerPrime powerStandby powerEnergy in fuelkWt173322092498 Energy in power output (gross)kWb719899985 Energy to cooling fankWm383838 Energy in power output (net)kWm681861947 Energy to exhaustkWt548698807 Energy to coolant and oilkWt273332349 Energy to radiationkWt4080100 Energy to charge coolerskWt153200257 DesignationUnitsBaseload powerPrime powerStandby powerEnergy in fuelkWt173322092498 Energy in power output (gross)kWb719899985 Energy to cooling fankWm272727 Energy in power output (net)

9 KWm692872958 Energy to exhaustkWt548698807 Energy to coolant and oilkWt273332349 Energy to radiationkWt4080100 Energy to charge coolerskWt153200257 Cooling systemRecommended coolant: 50% inhibited ethylene glycol or 50% inhibited propylene glycol and 50% clean fresh water. For combined heat and power systems and where there is no likelihood of ambient temperature below 10 C, then clean soft water may be used, treated with 1% by volume of Perkins inhibitor in the cooling system. Nominal jacket water pressure in crankcase.. 170 kPaThe following is a guide based on ambient air conditions of 52 C on a Perkins supplied coolant capacity:Engine only ..48 litresElectropaK (engine/radiator):-tropical.

10 149 litres-temperate..143 litresPressure cap setting .. 69 kPaFan .. Incorporated in radiatorDiameter-tropical .. 1400 mm (pusher)-temperate.. 1214 mm (pusher)Ambient cooling clearance (open ElectropaK prime power) based on air temperature at fan 3 C above additional restriction (duct allowance) to cooling airflow (Prime power applications) and resultant minimum airflow. Coolant pump speed ..1,4 x e rev/min Method of drive .. Gear drivenMaximum static pressure head on pump above engine crank centre line .. 7 mMaximum external permissible restriction to coolant pump flow .. 20 kPaThermostat operating .. 71-85 CShutdown switch setting ..101 C risingCoolant immersion heater .. 4 kW x 1 Lubrication systemRecommended lubricating oil to conform with the specification of API CG4 15W/40 Lubricating oil capacity-sump maximum.