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3 MODELS PNE 15 PNY (38.18") SIDE VIEW 22. FRONT VIEW DESCRIPTION TOP VIEW RADIATOR: 43C-15G -THE GENSET DIMENSIONS ARE THE SAME BY FAMILY MODEL, THERE COULD BE ONLY DIFFERENCES ON THE ALTERNATOR LENGHT SEE SPECIFIC GENERAL ARRAGEMENT DRAWING OF CERTEIN MODEL -TOTAL WEIGHT COULD VARY CHECK RATING CHART FOR EACH MODEL ENGINE: GENERATOR : PSL176 BASE FRAME: BMT-2 AVMS SPRING 4 PZS OT5/6 TOTAL WEIGHT: DRY-573. Kgs. Customer: S/O: Rev. Description Reviews Date Title: GENERAL ARRANGEMENT PERKINS ENGINE 43C-15G MARATHON ALTERNATOR Draw: E.A.C. Revised: R.G.C. Certificated: ING. V.F.F. Code: PNE/Y-1 Date: JUL 21th 28 Date: JUL 21th 28 Date: JUL 21th 28 Dept.: Engineering Marks: cms Draw: N/A Scale: s/e Of: Certificated N/A Ottomotores keeps the right to change the information with out prior notice FO 23-

4 4 Series 43C-15G Diesel Engine ElectropaK 13.3 kwm 15 rev/min 15.9 kwm 18 rev/min 22.9 kwm 3 rev/min Compact, efficient power A class-leading engine package coupled with an innovative, newly designed cooling pack provides optimum power density, making installation and transportation easier and cheaper. This package has been specially designed to hit the key power nodes required by the power generation industry. Quiet, clean power The 43C-15G has an exceptionally low noise signature making it the ideal choice for power generation in any environment. A high compression ratio also ensures clean rapid starting in all conditions. Design features ensure maximum cleanliness in terms of emissions throughout the engines operating life. The Perkins 4 Series provides compact power from a robust family of 2, 3 and 4 cylinder diesel engines, designed to meet today s uncompromising demands within the power generation industry. The 43C-15G is a compact 3-cylinder naturally aspirated diesel engine. It s premium features provide economic and durable operation for standby duty, low gaseous emissions, overall performance and reliability. Reliable power Developed and tested using the latest engineering techniques this engine reliably provides power when you need it. Operating and maintenance costs are reduced through excellent fuel and oil economy whilst whole-life costs are enhanced by a 5 hour service interval and a 2 year warranty. Excellent service access further improves maintenance and support is provided by a worldwide network of 4 distributors and dealers. Engine Speed (rev/min) Type of Operation Typical Generator Engine Power Output (Net) Gross Net kva kwe kwm bhp kwm bhp 15 Prime Power Standby (maximum) Prime Power Standby (maximum) Prime Power Standby (maximum) The above ratings represent the engine performance capabilities to conditions specified in ISO 8528/1, ISO 346/1:1986, BS 5514/1. Derating may be required for conditions outside these; consult Perkins Engines Company Limited. Generator powers are typical and are based on typical alternator efficiencies and a power factor (cos θ) of.8. Fuel specification: BS 2869: Part Class A2 or ASTM D975 D2. Lubricating oil: To API CH4/ACEA E5. Rating Definitions Prime Power: Power available at variable load in lieu of a main power network. Overload of 1% is permitted for 1 hour in every 12 hours operation. Standby (maximum): Power available at variable load in the event of a main power network failure. No overload is permitted. All information in this document is substantially correct at time of printing and may be altered subsequently Publication No. 1663/1/5 Produced in England 25 Perkins Engines Company Limited

5 4 Series 43C-15G Standard ElectropaK Specification Air inlet Mounted air filter 82 mm 476 mm Fuel system Mechanically governed cassette type fuel injection pump Split element fuel filter 791 mm Lubrication system Wet steel sump with filler and dipstick Spin-on full-flow lub oil filter Cooling system Thermostatically-controlled system with belt driven circulating pump and pusher fan Mounted radiator piping and guards Electrical equipment 12 volt starter motor and 12 volt 55 amp alternator with DC output Oil pressure and coolant temperature switches 12 volt shut off solenoid energised to run Glow plug cold start aid and heater/starter switch Flywheel and housing 15/18 rev/min High inertia flywheel to SAE J62 Size Heavy Flywheel housing SAE 4 Long 3/36 rev/min High inertia flywheel to SAE J62 Size Light Flywheel housing SAE 4 Short Mountings Front and rear engine mounting bracket Literature User s Handbook 691 mm General Data Number of cylinders 3 Cylinder arrangement Vertical in-line Cycle 4 stroke Induction system Natural aspiration Combustion system Indirect injection Cooling system Water-cooled Bore and stroke 84 x 9 mm Displacement 1496cc Compression ratio 22.5:1 Direction of rotation Anti-clockwise viewed on flywheel Total coolant capacity 5.98 litres Length 82 mm Width 476 mm Height 791 mm Dry weight (engine) 197 kg (15/18 rev/min) 175 kg (3/36 rev/min) Final weight and dimensions will depend on completed specification. Optional Equipment Exhaust silencer Workshop manual Parts book Fuel Consumption Engine Speed 15 rev/min 18 rev/min 3 rev/min g/kwh l/hr g/kwh l/hr g/kwh l/hr At Standby Power At Prime Power At 75% of Prime Power At 5% of Prime Power Perkins Engines Company Limited Peterborough PE1 5NA United Kingdom Telephone +44 () Fax +44 () Distributed by All information in this document is substantially correct at time of printing and may be altered subsequently Publication No. 1663/1/5 Produced in England 25 Perkins Engines Company Limited

6 MARATHON ELECTRIC SYNCHRONOUS AC GENERATOR TYPICAL SUBMITTAL DATA Basic Model 283CSL157 Date: 3/1/5 Kilowatt ratings at 18 RPM 6 Hertz 12 Leads kw (kva) 3 Phase.8 Power Factor Dripproof or Open Enclosure Class B Class F Class H Voltage* 24/48 23/46 22/44 28/416 19/38 8º C Continuous 26. (32.5) 25. (31.3) 24. (3.) 22. (27.5) 9º C Lloyds 28. (35.) 26. (32.5) 25. (31.2) 23. (28.8) 95º C ABS 28. (35.) 26. (32.5) 25. (31.2) 23. (28.8) 15º C British Standard 31. (38.8) 3. (37.5) 28. (35.) 25. (31.3) 15º C Continuous 31. (38.8) 3. (37.5) 28. (35.) 25. (31.3) Rise by resistance method, Mil-Std-75, Method 68.1b. Rating per BS 5. 13º C Standby 33. (41.3) 32. (4.) 31. (38.8) 3. (37.5) 125º C British Standard 33. (41.3) 32. (4.) 31. (38.8) 3. (37.5) 125º C Continuous 33. (41.3) 32. (4.) 31. (38.8) 3. (37.5) 15º C Standby 35. (43.8) 34. (42.5) 33. (41.3) 32. (4.) 29. (36.3) Submittal Data: 48 Volts, 37.5 kva, 18 RPM, 6 Hz, 3 Phase Mil-Std-75B Mil-Std-75B Method Description Value Method Description Value 31.1b Insulation Resistance > 1.5 Meg 55.3b Overspeed 225 RPM 32.1a High Potential Test 57.1c Phase Sequence CCW-ODE ABC Main Stator 2 Volts 61.4a L-L Harmonic Maximum - Total 3.% Main Rotor 15 Volts (Distortion Factor) Exciter Stator 15 Volts 61.4a L-L Harmonic Maximum - Single 2.5% Exciter Rotor 15 Volts 61.1c Deviation Factor 6.% 41.1a Stator Resistance, Line to Line --- TIF (196 Weightings) <5 High Wye Connection.438 Ohms Rotor Resistance Ohms Additional Prototype Mil-Std Methods Exciter Stator Ohms are Available on Request. Exciter Rotor.127 Ohms 41.1a No Load Exciter Field Amps -- Generator Frame 28 at 48 Volts Line to Line.49 A DC -- Type Ext. Voltage Regulated, Brushless 42.1a Short Circuit Ratio Insulation Class H 421.1a Xd Synchronous Reactance 1.91 pu -- Coupling - Single Bearing Flexible 422.1a X2 Negative Sequence -- Amortisseur Windings Full Reactance.215 pu -- Cooling Air Volume 25 CFM 423.1a X Zero Sequence Reactance.4 pu -- Exciter Rotating 425.1a X'd Transient Reactance.689 pu -- Voltage Regulator SE a X''d Subtransient Reactance.645 pu -- Voltage Regulation 1% 427.1a T'd Transient Short Circuit Time Constant.25 sec a T''d Subtransient Short Circuit Time Constant.8 sec. 43.1a T'do Transient Open Circuit Time Constant.8 sec a Ta Short Circuit Time Constant of Armature Winding.167 sec. * Voltage refers to wye (star) connection, unless otherwise specified.

7 MARATHON ELECTRIC SYNCHRONOUS AC GENERATOR TYPICAL DYNAMIC CHARACTERISTICS Basic Model 283CSL157 Date: 3/1/5 6 HERTZ Recovery Time (Sec.) 1 3 LOAD APPLICATION Recovery Time (Sec.) 1 3 LOAD REJECTION % Voltage Dip V DELTA 28/416 V 24/48 V % Voltage Rise V DELTA 28/416 V 24/48 V kw at.8 Power Factor kw at.8 Power Factor % Voltage Dip TYPICAL MOTOR STARTING CHARACTERISTICS 24 V DELTA 28/416 V 24/48 V Locked Rotor kva 1 TYPICAL GENERATOR EFFICIENCY V 48 V % Efficiency pf % Efficiency pf kw Output kw Output Voltage refers to wye (star) connection, unless otherwise specified.