Engine Performance 1500 RPM

Transcription

1 CUMMINS ENGINE COMPANY, INC Columbus, Indiana 4721 ENGINE PERFORMANCE CURVE Basic Engine Model: 3-G4 Engine Critical Parts List: CPL: 2499 (2 Pump / 2 Loop) CPL: 248 (Air-to-AIr) Date: 8May Curve Number: FR-16 (2P/ 2L) FR-162 (Air-to-Air) G-DRIVE 1 Displacement : 3.48 litre (186 in 3 ) Bore : 14 mm (.1 in) Stroke : 16 mm (6. in) No. of Cylinders : 12 Aspiration : Turbocharged and Low Temperature Aftercooled Engine Speed Standby Power Prime Power Continuous Power RPM kwm BHP kwm BHP kwm BHP Engine Performance 1 RPM OUTPUT POWER % kwm BHP kg/ kwm h FUEL CONSUMPTION lb/ BHP h litre/ U.S. Gal/ STANDBY POWER PRIME POWER CONTINUOUS POWER Litre/ 1 RPM Gross Engine Output - kwm CONVERSIONS: (litres = U.S. Gal x 3.78) (Engine kwm = BHP x.746) (U.S. Gal = litres x.2642) (Engine BHP = Engine kwm x 1.34) These guidelines have been formulated to ensure proper application of generator drive engines in A.C. generator set installations. Generator drive engines are not designed for and shall not be used in variable speed D.C. generator set applications. STANDBY POWER RATING Applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. Under no condition is an engine allowed to operate in parallel with the public utility at the Standby Power rating. This rating should be applied where reliable utility power is available. A Standby rated engine should be sized for a maximum of an 8% average load factor and 2 s of operation per year. This includes less than 2 s per year at the Standby Power rating. Standby ratings should never be applied except in true emergency power outages. Negotiated power outages contracted with a utility company are not considered an emergency. PRIME POWER RATING Applicable for supplying electric power in lieu of commercially purchased power. Prime Power applications must be in the form of one of the following two categories: UNLIMITED TIME RUNNING PRIME POWER Prime Power is available for an unlimited number of s per year in a variable load application. Variable load should not exceed a 7% average of the Prime Power rating during any operating period of 2 s. The total operating time at 1% Prime Power shall not exceed s per year. A 1% overload capability is available for a period of 1 within a 12- period of operation. Total operating time at the 1% overload power shall not exceed 2 s per year. LIMITED TIME RUNNING PRIME POWER Limited Time Prime Power is available for a limited number of s in a non-variable load application. It is intended for use in situations where power outages are contracted, such as in utility power curtailment. Engines may be operated in parallel to the public utility up to 7 s per year at power levels never to exceed the Prime Power rating. The customer should be aware, however, that the life of any engine will be reduced by this constant high load operation. Any operation exceeding 7 s per year at the Prime Power rating should use the Continuous Power rating. CONTINUOUS POWER RATING Applicable for supplying utility power at a constant 1% load for an unlimited number of s per year. No overload capability is available for this rating. Data shown above represent gross engine performance capabilities obtained and corrected in accordance with ISO-346 conditions of 1 kpa (29.3 in Hg) barometric pressure [11 m (361 ft) altitude], 2 C (77 F) air inlet temperature, and relative humidity of 3% with No. 2 diesel or a fuel corresponding to ASTM D2. See reverse side for application rating guidelines. The fuel consumption data is based on No. 2 diesel fuel weight at.8 kg/litre (7.1 lbs/u.s. gal). Power output curves are based on the engine operating with fuel system, water pump and lubricating oil pump; not included are battery charging alternator, fan, optional equipment and driven components. TECHNICAL DATA DEPT. CERTIFIED WITHIN % CHIEF ENGINEER

2 G-DRIVE 2 3-G4 Derate 1 RPM CURVE NO: FR-16 (2 Pump 2 loop) FR162 (Air-to-AIr) DATE: 8May 3 / 122 Percent Derate of Rated Power (%) STANDBY / PRIME 4 / 14 2 / Percent Derate of Rated Power (%) / / 14 CONTINUOUS Reference Standards: BS-14 and DIN-6271 standards are based on ISO-346. Operation At Elevated Altitude and Temperature: For sustained operation above these conditions, derate an additional 9% per m (164 ft) and 1% per 1 C (18 F) Note: Derates shown are based on 1 in H 2 air intake restriction and 2 in Hg exhaust back pressure.

3 CUMMINS ENGINE COMPANY, INC Columbus, Indiana 4721 ENGINE PERFORMANCE CURVE Basic Engine Model: 3-G4 Engine Critical Parts List: CPL: 2499 (2 Pump / 2 Loop) CPL: 248 (Air-to-AIr) Date: 8May Curve Number: FR-16 (2P / 2L) FR-162 (Air-to-Air) G-DRIVE 3 Displacement : 3.48 litre (186 in 3 ) Bore : 14 mm (.1 in) Stroke : 16 mm (6. in) No. of Cylinders : 12 Aspiration : Turbocharged and Low Temperature Aftercooled Engine Speed Standby Power Prime Power Continuous Power RPM kwm BHP kwm BHP kwm BHP Engine Performance 18 RPM OUTPUT POWER % kwm BHP kg/ kwm h FUEL CONSUMPTION lb/ BHP h litre/ U.S. Gal/ STANDBY POWER PRIME POWER CONTINUOUS POWER U.S. Gallons/ 18 RPM Gross Engine Output - BHP CONVERSIONS: (litres = U.S. Gal x 3.78) (kwm = BHP x.746) (U.S. Gal = litres x.2642) (BHP = kwm x 1.34) These guidelines have been formulated to ensure proper application of generator drive engines in A.C. generator set installations. Generator drive engines are not designed for and shall not be used in variable speed D.C. generator set applications. STANDBY POWER RATING Applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. Under no condition is an engine allowed to operate in parallel with the public utility at the Standby Power rating. This rating should be applied where reliable utility power is available. A Standby rated engine should be sized for a maximum of an 8% average load factor and 2 s of operation per year. This includes less than 2 s per year at the Standby Power rating. Standby ratings should never be applied except in true emergency power outages. Negotiated power outages contracted with a utility company are not considered an emergency. PRIME POWER RATING Applicable for supplying electric power in lieu of commercially purchased power. Prime Power applications must be in the form of one of the following two categories: UNLIMITED TIME RUNNING PRIME POWER Prime Power is available for an unlimited number of s per year in a variable load application. Variable load should not exceed a 7% average of the Prime Power rating during any operating period of 2 s. The total operating time at 1% Prime Power shall not exceed s per year. A 1% overload capability is available for a period of 1 within a 12- period of operation. Total operating time at the 1% overload power shall not exceed 2 s per year. LIMITED TIME RUNNING PRIME POWER Limited Time Prime Power is available for a limited number of s in a non-variable load application. It is intended for use in situations where power outages are contracted, such as in utility power curtailment. Engines may be operated in parallel to the public utility up to 7 s per year at power levels never to exceed the Prime Power rating. The customer should be aware, however, that the life of any engine will be reduced by this constant high load operation. Any operation exceeding 7 s per year at the Prime Power rating should use the Continuous Power rating. CONTINUOUS POWER RATING Applicable for supplying utility power at a constant 1% load for an unlimited number of s per year. No overload capability is available for this rating. Data shown above represent gross engine performance capabilities obtained and corrected in accordance with ISO-346 conditions of 1 kpa (29.3 in Hg) barometric pressure [11 m (361 ft) altitude], 2 C (77 F) air inlet temperature, and relative humidity of 3% with No. 2 diesel or a fuel corresponding to ASTM D2. See reverse side for application rating guidelines. The fuel consumption data is based on No. 2 diesel fuel weight at.8 kg/litre (7.1 lbs/u.s. gal). Power output curves are based on the engine operating with fuel system, water pump and lubricating oil pump; not included are battery charging alternator, fan, optional equipment and driven components. TECHNICAL DATA DEPT. CERTIFIED WITHIN % CHIEF ENGINEER

4 G-DRIVE 4 3-G4 Derate 18 RPM CURVE NO: FR-16 (2 Pump 2 loop) FR162 (Air-to-AIr) DATE: 8May 3 Percent Derate of Rated Power (%) Percent Derate of Rated Power (%) STANDBY / PRIME CONTINUOUS / / 14 2 / 77 / / 14 Reference Standards: BS-14 and DIN-6271 standards are based on ISO-346. Operation At Elevated Altitude and Temperature: For sustained operation above these conditions, derate an additional 9% per 1 ft (3 m) and 1% per 1 C (18 F). Note: Derates shown are based on 1 in H 2 air intake restrictions and 2 in Hg exhaust back pressure.

5 Cummins Engine Company, Inc. Engine Data Sheet DATA SHEET : DS-16 ENGINE MODEL : 3-G4 CONFIGURATION NUMBER : D731GX3 DATE : 8May PERFORMANCE CURVE : FR-16 (2P / 2L) FR-162 (A - A) INSTALLATION DIAGRAM CPL NUMBER Fan to Flywheel (2 Pump / 2 Loop): Engine Critical Parts List (2 Pump / 2 Loop) :2499 Fan to Flywheel (Air-to-Air): Engine Critical Parts List (Air-to-Air) :248 GENERAL ENGINE DATA Type... Aspiration... 4-Cycle; Vee; 12-Cylinder Diesel Turbocharged and Low Temperature Aftercooled Bore x Stroke... mm x mm (in x in) 14 x16 (.1 x 6.) Displacement... (litre) in (186) Compression Ratio : 1 Dry Weight,Fan to Flywheel Engine... kg (lb) 312 (664) Wet Weight,Fan to Flywheel Engine... kg (lb) 3112 (686) Moment of Inertia of Rotating Components with FW Flywheel... kg m 2 (lb m ft 2 ) 8.7 (26) Center of Gravity from Rear Face of Flywheel Housing (FH 31)... mm (in) 84 (33.3) Center of Gravity Above Crankshaft Centerline... mm (in) 19 (7.7) Maximum Static Loading at Rear Main Bearing... kg (lb) 9 (21) ENGINE MOUNTING Maximum Bending Moment at Rear Face of Block... N m (lb ft) 31 (2286) EXHAUST SYSTEM Maximum Back Pressure... mm Hg (in Hg) 1 (2) AIR INDUCTION SYSTEM Maximum Intake Air Restriction with Dirty Filter Element... mm H 2 O (in H 2 O) 63 (2) with Clean Filter Element... mm H 2 O (in H 2 O) 381 (1) COOLING SYSTEM (Low Temperature Aftercooling Required) Coolant Capacity Engine Only... litre (US gal) 79 (21) Aftercoolers (2 Pump / 2 Loop)... litre (US gal) 12 (3.2) Minimum Pressure Cap... kpa (psi) 69 (1) Jacket Water Circuit Requirements Maximum Coolant Friction Head External to Engine 1 / 18 rpm... kpa (psi) 48 / 69 (7 / 1) Maximum Static Head of Coolant Above Engine Crank Centerline... m (ft) 14 (46) Standard Thermostat (Modulating) Range... C ( F) 82-9 (18-23) Maximum Top Tank Temperature for Standby / Prime Power... C ( F) 14 / 1 (22 / 212) Aftercooler Circuit Requirements (2 Pump / 2 Loop Aftercooling) Maximum Inlet Water Temperature to 77 F... C ( F) 49 (12) Maximum Inlet Water Temperature to Aftercooler... C ( F) 6 (1) Maximum Coolant Friction Head External to Engine 1 / 18 rpm... kpa (psi) 3 / 48 ( / 7) Air-to-Air Core Requirements Maximum Temp. Rise Between Engine Air Inlet and Intake Manifold 1 / 18 rpm C ( F) 33 / 39 (6 / 7) Maximum Air Press. Drop from Turbo AIr Outlet to Intake Manifold 1 / 18 rpm mm (in Hg) 12 / 127 (4 / ) LUBRICATION SYSTEM Oil Idle Speed... kpa (psi) 166 Governed Speed... kpa (psi) (4-6) Maximum Oil Temperature... C ( F) 121 (2) Oil Capacity with OP 133 Oil Pan : High - Low... litre (US gal) (3-3) Total System Capacity (Including Bypass Filter)... litre (US gal) 14 (4.7) FUEL SYSTEM Type Injection System... Bosch P8 LLA Direct Injection Maximum Restriction at Lift Pump with Clean Fuel Pre-Filter... mm Hg (in Hg) 12 (4.) with Dirty Fuel Pre-Filter... mm Hg (in Hg) 23 (8.) Maximum Allowable Head on Injector Return Line (Consisting of Friction and Static Head)... mm Hg (in Hg) 8 (2) Maximum Fuel Flow to Injection Pumps (Left and Right Banks Combined) 1 / 18 rpm... litre / hr (US gph) / 7 (14 / 1) Maximum Fuel Inlet Temperature... C ( F) 71 (1) Maximum Return Flow... 1 / 18 rpm... litre / hr (US gph) 3 / (14 / 14) G-DRIVE

6 G-DRIVE 6 ELECTRICAL SYSTEM Cranking Motor (Heavy Duty, Positive Engagement)... volt 24 Battery Charging System, Negative Ground... ampere 3 Maximum Allowable Resistance of Cranking Circuit... ohm.2 Minimum Recommended Battery Capacity Cold 1 C ( F) and Above... F CCA 12 Cold C to 1 C (32 F to F)... F CCA 128 Cold -18 C to C ( F to 32 F)... F CCA 18 COLD START CAPABILITY Minimum Ambient Temperature for Cold Start with 8 watt Coolant Heater to Rated Speed... C ( F) -7 (2) Minimum Ambient Temperature for Unaided Cold Start to Idle Speed C ( F) 7 (4) Minimum Ambient Temperature for NFPA11 Cold Start (9 F Minimum Coolant Temperature)... C ( F) (32) PERFORMANCE DATA All data is based on: Engine operating with fuel system, water pump, lubricating oil pump, air cleaner and exhaust silencer; not included are battery charging alternator, fan, and optional driven components. Engine operating with fuel corresponding to grade No. 2-D per ASTM D97. ISO 346, Part 1, Standard Reference Conditions of: Barometric Pressure : 1 kpa (29.3 in Hg) Air Temperature : 2 C (77 F) Altitude : 11 m (361 ft) Relative Humidity : 3% Air Intake Restriction : 24 mm H 2 O (1 in H 2 O) Exhaust Restriction : 1 mm Hg (2 in Hg) Steady State Stability Band at any Constant Load... % +/-.2 Estimated Free Field Sound Pressure Level of a Typical Generator Set; Excludes Exhaust Noise; at Rated Load and 7. m (24.6 / 18 rpm... dba 91 / 93 Exhaust Noise at 1 m Horizontally from Centerline of Exhaust Pipe Outlet Upwards at / 18 rpm... dba 128 / 131 STANDBY POWER PRIME POWER 6 hz hz 6 hz hz Governed Engine Speed... rpm Engine Idle Speed... rpm Gross Engine Power Output... kw m (BHP) 1112 (149) 97 (13) 17 (13) 88 (118) Brake Mean Effective Pressure... kpa (psi) 2427 (32) 244 (369) 2199 (319) 231 (33) Piston Speed... m / s (ft / min) 9.9 (1949) 8.3 (1634) 9.9 (1949) 8.3 (1634) Friction Horsepower... kw m (BHP) 82 (11) 8 (78) 82 (11) 8 (78) Engine Jacket Water Flow at Stated Friction Head External to Engine: psi Friction Head... litre / s (US gpm) 17. (27) 14.2 (22) 17. (27) 14.2 (22) Maximum Friction Head... litre / s (US gpm) 16. (262) 13.7 (217) 16. (262) 13.7 (217) Engine Data with Dry Type Exhaust Manifold Intake Air Flow... litre / s (cfm) 134 (284) 1 (213) 12 (26) 94 (2) Exhaust Gas Temperature... C ( F) 2 (97) 7 (17) 49 (92) 6 (1) Exhaust Gas Flow... litre / s (cfm) 367 (777) 298 (631) 328 (696) 27 (82) Air to Fuel Ratio... air : fuel 2 : 1 22 : : : 1 Radiated Heat to Ambient... kw m (BTU / min) 13 (746) 11 (641) 11 (66) 1 (86) Heat Rejection to Jacket Water Coolant... kw m (BTU / min) 36 (288) 33 (1894) 34 (193) 32 (181) Heat Rejection to Exhaust... kw m (BTU / min) 74 (4213) 67 (38) 66 (3764) 6 (3399) Engine Aftercooler Data Heat Rejection to Aftercooler... kw m (BTU / min) 27 (142) 17 (96) 21 (1212) 14 (824) Aftercooler Water Flow at Stated Friction Head External to Engine: 2 psi Friction Head... litre / s (US gpm).4 (8) 4. (71).4 (8) 4. (71) Maximum Friction Head... litre / s (US gpm). (8) 4.4 (68). (8) 4.4 (68) Charge Air Flow... kg/ min (lb / min) 93 (2) 7 (14) 87 (192) 66 (14) Turbocharger Compressor Outlet Pressure... mm Hg (in / Hg) 189 (73) 134 (6) 1666 (66) 1374 (4) Turbocharger Compressor Outlet Temperature... C ( F) 22 (39) 177 (3) 183 (36) 16 (33) N.A. - Data is Not Available N/A - Not Applicable to this Engine TBD - To Be Determined ENGINE MODEL : DATA SHEET : DATE : 3-G4 DS-16 8May