Guide to the MEP series generators

UNITED STATES MARINE CORPS

MOBILE ELECTRIC POWER GENERATING SOURCES

2 June 2005

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TABLE OF CONTENTS

Size Nomenclature Description 2kW MEP-531A Generator Set, Skid Mounted, Mil-Std, 60Hz 3kW MEP-831A Generator Set, Skid Mounted, TQG, 60Hz 10kW MEP-803A Generator Set, Skid Mounted, TQG, 60Hz 10kW MEP-813A Generator Set, Skid Mounted, TQG, 400Hz 25kW MMG 25 Generator Set, Skid Mounted, Commercial, 60Hz 30kW MEP-805A Generator Set, Skid Mounted, TQG, 60Hz 30kW MEP-815A Generator Set, Skid Mounted, TQG, 400Hz 30kW MEP-805B Generator Set, Skid Mounted, TQG, 60Hz 30kW MEP-815B Generator Set, Skid Mounted, TQG, 400Hz 60kW MEP-806A Generator Set, Skid Mounted, TQG, 60Hz 60kW MEP-816A Generator Set, Skid Mounted, TQG, 400Hz 60kW MEP-806B Generator Set, Skid Mounted, TQG, 60Hz 60kW MEP-816B Generator Set, Skid Mounted, TQG, 400Hz 100kW MEP-807A Generator Set, Skid Mounted, TQG, 60Hz 100kW Dummy Load Generator Set, Dummy Load

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-531A NSN: 6115-01-435-1565 TAMCN: B0980 Rev Date: 26 Apr 05

Functional Description The 2kW generator set, MEP-531A, is a self-contained, skid mounted, portable unit. It is equipped with controls, instruments and accessories necessary for operation. The generator set consists of a diesel engine, direct drive AC alternator, speed governing system, fuel system, 24 VDC auxiliary cold weather starting system, and generator control system. The generator set is designed to be used with any equipment requiring a small source of AC power. The generator set is portable and requires a four-person lift. Technical Description Generator Set Fuel Manufacturer: Dewey Fuel Capacity: 1.6 Gal Model: MEP-531A Fuel Consumption: .3 GPH Volts: 120 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 3600 to 3750 Dimensions Phase: 1 Length (in.): 29.5 Width (in.): 16 Engine Height (in.): 21.7 Manufacturer: Yanmar Weight (lb): Model: L48AE-DEG Dry: 143.1 Type: 4 Cycle Wet: 152 Cylinders: 1 Cube (ft.): 5.9 Displacement: 12.88 in. (0.211l) Horsepower: 4.2 @ 3600 RPM Aural Signature Compression: 19.9:1 Audio Rating: 79dBA @ 7 meters Replaced Items: No USMC items replaced. Transportability: All variants of the M116 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-531A Technical Data Engine: Yanmar; L48AE-DEG; 1 cyl; 3600 RRM; 4.2hp Generator: Dewey Electronics Voltage Regulator: Dewey Electronics Governor: Yanmar, mechanical type Structure: Aluminum housing Dimensions (Length x Width x Height): 29.5 x 16 x 21.7 in Weight, per Transportability Report*: 152 lbs Fuel Tank Capacity: 1.6 gal Coolant Capacity: Air Cooled Oil Capacity: .85 qt Voltage Connections: 120V 1-phase Noise: 79dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 2 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 1.3% per 328 feet (100 m) Climatic Conditions (IAW AR 70-38): Hot and Basic (-51° to 122°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: .3 gal/hr Altitude Degradation: 1.3 per 3280ft (100m) Cold Weather Starting System Use: 23F or below Diesel Engine Starting System Manual: Recoil mechanism Electric (Power supplied slave receptacle): Starting motor Manufacturer: Yanmar Model: S114-414A Rating: 24 VDC Alternator Manufacturer: Dewey Electronics Corporation Type: Rotating field synchronous Load Capacity: 2 kW Voltage Output: 120 VAC single phase Power Factor: 1.0 Load Recovery Time (Voltage): NL to FL: 3.0 seconds FL to NL: 3.0 seconds Load Recovery Time (Frequency): NL to FL: 4.0 seconds FL to NL: 5.0 seconds Drive Type: direct coupling Duty Classification: continuous

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Functional Description The 3kW generator set, MEP-831A, is a self-contained, skid mounted, portable unit. It is equipped with controls, instruments and accessories necessary for operation. The generator set consists of a diesel engine, permanent magnet AC generator, control box assembly, output/load panel, primary and auxiliary fuel systems, enclosure cooling and ventilation system, engine exhaust assembly, and a 24VDC battery. The generator set is designed to be used with any equipment requiring a small source of AC power. The generator set is portable and requires a six-person lift. Technical Description Generator Set Fuel Manufacturer: Fermont Fuel Capacity: 4 Gal Model: MEP-831A Fuel Consumption: .5 GPH Volts: 120/240 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 3000 to 3600 Dimensions Phase: 1 Length (in.): 35 Width (in.): 28 Engine Height (in.): 27 Manufacturer: Yanmar Weight (lb): Model: L70AE-D/DE Dry: 272 Type: 4 Cycle Wet: 326 Cylinders: 1 Cube (ft.): 15 Displacement: 18.1 in. (296 cm) Horsepower: 6.7 @ 3600 RPM Aural Signature Compression: 19.5:1 Audio Rating: 70dBA @ 7 meters Replaced Items: MEP-016A, MEP-016B, MEP-016E. Transportability: All variants of the M116 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-831A Technical Data Engine: Yanmar L70AE-D/DE; 4 cyl 3600 rpm; 6.7hp Generator: Onan; brushless Voltage Regulator: TRC Governor: Governors of America Structure: Aluminum skid and housing Dimensions (Length x Width x Height): 35 x 28 x 27 in Weight, per Transportability Report*: 334 lbs Fuel Tank Capacity: 4gal Coolant Capacity: Air Cooled Oil Capacity: 1.2 qt Voltage Connections: 120V 1-phase Noise: 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 3 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.33% per 1000 Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: .5 gal/hr Voltage Waveform Deviation (max): 7% for 1-phase Single Voltage Harmonics (max): 4% for 1-phase Voltage Modulation (max): 2.5% Voltage Regulation (max): 3% Short-term Voltage Stability (30 sec): ±2% Long-term Voltage Stability (4 hr): ±4% Dip and Rise for Rated Load (max): 30% rated voltage Recovery Time: 3 sec Voltage Adjustment Range 120V Connection: 114-126V 120/240V Connection: 228-252V 240V Connection: 228-252V Frequency Regulation: 3% Short-term Frequency Stability (30 sec): ±2% Long-term Frequency Stability (4 hr): ±4%

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Functional Description The 10kW generator set, MEP-803A, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments and accessories necessary for operation. The generator set consist of a diesel engine, brushless generator, excitation system, speed governing system, fuel system, 24VDC starting system, control system and fault system. The generator set is designed to be used with any equipment requiring a small source of AC power.

Technical Description Generator Set Fuel Manufacturer: Fermont Fuel Capacity: 9 Gal Model: MEP-803A Fuel Consumption: .97 GPH Volts: 120/208/240 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 1800 Dimensions Phase: 1 and 3 Length (in.): 62 Width (in.): 32 Engine Height (in.): 37 Manufacturer: Onan Weight (lb): Model: DN4M Dry: 1091 Type: 4 Cycle Wet: 1182 Cylinders: 4 Cube (ft.): 41 Displacement: 114 in. (1.9l) Horsepower: 24.1@1800 RPM Aural Signature Compression: 18.5:1 Audio Rating: 70dBA @ 7 meters Replaced Item: MEP-003A. Transportability: All variants of the M116 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-803A Technical Data Engine: Onan DN4M; 4 cyl; 1800 rpm; 24.1hp Generator: Onan; brushless Voltage Regulator: TRC & Basler Governor: Onan, mechanical type Structure: Aluminum skid and housing Dimensions (Length x Width x Height): 62 x 32 x 37 in Weight, per Transportability Report*: 1182 lbs Fuel Tank Capacity: 9 gal Coolant Capacity: 8.2 qt Oil Capacity: 5.9 qt Voltage Connections: 120V 1-phase, 120/240V 1-phase, 120/208V 3-phase Noise: 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 10 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: .97 gal/hr Voltage Waveform Deviation (max): 6% for 1-phase, 5% for 3-phase Single Voltage Harmonics (max): 3% for 1-phase, 2% for 3-phase Voltage Modulation (max): 2.5% Voltage Regulation (max): 3% Short-term Voltage Stability (30 sec): ±2% Long-term Voltage Stability (4 hr): ±4% Dip and Rise for Rated Load (max): 20% rated voltage Recovery Time: 3 sec Dip for Low Power Factor Load (max): 35% no-load voltage Recovery Time: 5 sec to 95% of no-load voltage Voltage Adjustment Range 120V Connection: 114-126V 120/240V Connection: 228-252V 120/208V Connection: 205-220V Frequency Regulation: 3% Short-term Frequency Stability (30 sec): ±2% Long-term Frequency Stability (4 hr): ±3% Frequency Undershoot w/ Load Change (max): 3% Recovery Time: 3 sec Frequency Overshoot w/ Load Change (max): 4% Recovery Time: 3 sec Frequency Adjustment Range: ±3%

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Functional Description The 10kW generator set, MEP-813A, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments and accessories necessary for operation. The generator sets consist of a diesel engine, brushless generator, excitation system, speed governing system, fuel system, 24VDC starting system, control system, and fault system. The generator set is designed to be used with any equipment requiring a small source of AC power.

Technical Description Generator Set Fuel Manufacturer: Fermont Fuel Capacity: 9 Gal Model: MEP-813A Fuel Consumption: 1 GPH Volts: 120/208/240 Fuel Requirement: Diesel/JP-8 Hertz: 400 Speed (RPM): 2000 Dimensions Phase: 1 and 3 Length (in.): 62 Width (in.): 32 Engine Height (in.): 37 Manufacturer: Onan Weight (lb): Model: DN4M Dry: 1129 Type: 4 Cycle Wet: 1220 Cylinders: 4 Cube (ft.): 41 Displacement: 114 in. (1.9l) Horsepower: 24.1@2000 RPM Aural Signature Compression: 18.5:1 Audio Rating: 70dBA @ 7 meters Replaced Item: MEP-112A. Transportability: All variants of the M116 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-813A Technical Data Engine: Onan DN4M; 4 cyl; 2000 rpm; 24.1hp Generator: Onan; brushless Voltage Regulator: TRC & Basler Governor: Onan, mechanical type Structure: Aluminum skid and housing Dimensions (Length x Width x Height): 62 x 32 x 37 in Weight, per Transportability Report*: 1220 lbs Fuel Tank Capacity: 9 gal Coolant Capacity: 8.2 qt Oil Capacity: 5.9 qt Voltage Connections: 120V 1-phase, 120/240V 1-phase, 120/208V 3-phase Noise: 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 10 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 1 gal/hr Voltage Waveform Deviation (max): 6% for 1-phase, 5% for 3-phase Single Voltage Harmonics (max): 3% for 1-phase, 2% for 3-phase Voltage Modulation (max): 2.5% Voltage Regulation (max): 3% Short-term Voltage Stability (30 sec): ±2% Long-term Voltage Stability (4 hr): ±4% Dip and Rise for Rated Load (max): 20% rated voltage Recovery Time: 3 sec Dip for Low Power Factor Load (max): 35% no-load voltage Recovery Time: 5 sec to 95% of no-load voltage Voltage Adjustment Range 120V Connection: 114-126V 120/240V Connection: 228-252V 120/208V Connection: 205-220V Frequency Regulation: 3% Short-term Frequency Stability (30 sec): ±2% Long-term Frequency Stability (4 hr): ±3% Frequency Undershoot w/ Load Change (max): 3% Recovery Time: 3 sec Frequency Overshoot w/ Load Change (max): 4% Recovery Time: 3 sec Frequency Adjustment Range: ±3%

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GENERATOR SET, DIESEL ENGINE, MODEL MMG 25 NSN: TBD TAMCN: F6029 Rev Date: 26 Apr 05

Functional Description The MMG 25 is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set consists of a diesel engine, brushless generator, fuel system, 24 VDC starting system, control system, and automatic safety shutdown system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power. Technical Description Generator Set Fuel Manufacturer: Magnum Fuel Capacity: 46 Gal Model: MMG 25 Fuel Consumption: 2.1 GPH Volts: 120/208 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 1800 Dimensions Phase: 3 Length (in.): 77 Width (in.): 35 Engine Height (in.): 52 Manufacturer: Izuzu Weight (lb): Model: 4LE1 Dry: 1494 Type: 4 Cycle Wet: 2200 Cylinders: 4 Cube (ft.): 79 Displacement: 2179 Horsepower: 31 @ 1800 RPM Aural Signature Compression: 21.5:1 Audio Rating: 65dBA @ 23 feet Replaced Items: No USMC items replaced. Transportability: All variants of the M116 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MMG 25 Technical Data Engine: Izuzu; 4LE1; 4 cyl; 1800 RRM; 31hp Generator: Marathon/Brushless Voltage Regulator: Marathon Electric/SE350 Governor: Izuzu/Woodward Structure: Steel skid and housing Dimensions (Length x Width x Height): 77 x 35 x 52 in Weight, per Transportability Report*: 2200 lbs Fuel Tank Capacity: 46 gal Coolant Capacity: 10.4 qt Oil Capacity: 8.5 qt Electrical Connections: 120V - 20 amp GFI Duplex 120/240V - 50 amp Twist Lock Noise: 65dbA @ 23 ft * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Standby Output Power: 3-Phase: 21 kW (26 KVA) - Volts: 3-Phase: 208 - Amps: 3-Phase: 72 Prime Output Power: 3-Phase: 19 kW (23 KVA) - Volts: 3-Phase: 208 - Amps: 3-Phase: 67 Fuel Consumption: 2.1 gal/hr AC Voltage: 3-Phase: 208 Voltage Regulation: +/- 1 % Power Factor: 0.83 for 3-Phase Run Time: 21.9 hrs Insulation category: Class H

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Functional Description The 30kW generator set, MEP-805A, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set consists of a diesel engine, brushless generator, excitation system, speed governing system, fuel system, 24 VDC starting system, control system, and fault system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power. Technical Description Generator Set Fuel Manufacturer: MCII Fuel Capacity: 23 Gal Model: MEP-805A Fuel Consumption: 2.43 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 1800 Dimensions Phase: 1 and 3 Length (in.): 79.7 Width (in.): 35.7 Engine Height (in.): 55 Manufacturer: John Deere Weight (lb): Model: 4039T Dry: 2732 Type: 4 Cycle Wet: 3006 Cylinders: 4 Cube (ft.): 88 Displacement: 239 in. (3.9l) Horsepower: 92 @ 1800 RPM Aural Signature Compression: 17.8:1 Audio Rating: 70dBA @ 7 meters Replaced Item: MEP-005A. Transportability: All variants of the M353 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-805A Technical Data Engine: John Deere 4039T; 4cyl turbo, 1800rpm, 92hp Generator: Marathon/Lima; brushless Voltage Regulator: TRC & Libby Governor: Barber-Colman, electronic type Structure: Steel skid and housing Dimensions (Length x Width x Height): 79.7 x 35.7 x 55 in Weight, per Transportability Report*: 3006 lbs Fuel Tank Capacity: 23 gal Coolant Capacity: 15.5 qt Oil Capacity: 15 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 30 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 2.43 gal/hr Voltage Waveform Deviation (max): 5% Single Voltage Harmonics (max): 2% Voltage Modulation (max): 1% Voltage Regulation (max): 1% Short-term Voltage Stability (30 sec): ±1% Long-term Voltage Stability (4 hr): ±2% Dip and Rise for Rated Load (max): 15% rated voltage Recovery Time: 0.5 sec Dip for Low Power Factor Load (max): 30% no-load voltage Recovery Time: 0.7 sec to 95% of no-load voltage 0.7 Voltage Adjustment Range 120/208V Connection: 50 Hz 190-213V, 60 Hz 197-240V 240/416V Connection: 50 Hz 380-426V, 60 Hz 395-480V Frequency Regulation: 0.25% Short-term Frequency Stability (30 sec): ±0.5% Long-term Frequency Stability (4 hr): ±1% Frequency Undershoot w/ Load Change (max): 4% Recovery Time: 2 sec Frequency Overshoot w/ Load Change (max): 4% Recovery Time: 2 sec Frequency Adjustment Range: 48-52 Hz, 58-62 Hz

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Functional Description The 30kW generator set, MEP-815A, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set consists of a diesel engine, brushless generator, excitation system, speed governing system, fuel system, 24 VDC starting system, control system, and fault system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power. Technical Description Generator Set Fuel Manufacturer: MCII Fuel Capacity: 23 Gal Model: MEP-815A Fuel Consumption: 2.69 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 400 Speed (RPM): 2000 Dimensions Phase: 1 and 3 Length (in.): 79.7 Width (in.): 35.7 Engine Height (in.): 55 Manufacturer: John Deere Weight (lb): Model: 4039T Dry: 2732 Type: 4 Cycle Wet: 3015 Cylinders: 4 Cube (ft.): 88 Displacement: 239 in. (3.9l) Horsepower: 92 @ 2000 RPM Aural Signature Compression: 17.8:1 Audio Rating: 70dBA @ 7 meters Replaced Item: MEP-114A. Transportability: All variants of the M353 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-815A Technical Data Engine: John Deere 4039T; 4cyl turbo, 2000rpm, 92hp Generator: Marathon/Lima; brushless Voltage Regulator: TRC & Libby Governor: Barber-Colman, electronic type Structure: Steel skid and housing Dimensions (Length x Width x Height): 79.7 x 35.7 x 55 in Weight, per Transportability Report*: 3015 lbs Fuel Tank Capacity: 23 gal Coolant Capacity: 15.5 qt Oil Capacity: 15 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 30 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 2.69 gal/hr Voltage Waveform Deviation (max): 5% Single Voltage Harmonics (max): 2% Voltage Modulation (max): 1% Voltage Regulation (max): 1% Short-term Voltage Stability (30 sec): ±1% Long-term Voltage Stability (4 hr): ±2% Dip and Rise for Rated Load (max): 12% rated voltage Recovery Time: 0.5 sec Dip for Low Power Factor Load (max): 25% no-load voltage Recovery Time: 0.7 sec to 95% of no-load voltage 0.7 Voltage Adjustment Range 120/208V Connection: 197-229V 240/416V Connection: 395-458V Frequency Regulation: 0.25% Short-term Frequency Stability (30 sec): ±0.5% Long-term Frequency Stability (4 hr): ±1% Frequency Undershoot w/ Load Change (max): 1.5% Recovery Time: 1 sec Frequency Overshoot w/ Load Change (max): 1.5% Recovery Time: 1 sec Frequency Adjustment Range: 390-420 Hz

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-805B NSN: 6115-01-461-9335 TAMCN: B0953 Rev Date: 26 Apr 05

Functional Description The 30kW generator set, MEP-805B, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set includes a diesel engine, brushless generator, cooling system, excitation system, governing system, fuel system, 24 VDC starting system, DCS, and fault system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power. Technical Description Generator Set Fuel Manufacturer: MCII Fuel Capacity: 23 Gal Model: MEP-805B Fuel Consumption: 2.60 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 1800 Dimensions Phase: 1 and 3 Length (in.): 79.7 Width (in.): 35.7 Engine Height (in.): 55 Manufacturer: John Deere Weight (lb): Model: 4045TF151 Dry: 2841 Type: 4 Cycle Wet: 3040 Cylinders: 4 Cube (ft.): 88 Displacement: 239 in. (3.9l) Horsepower: 92 @ 1800 RPM Aural Signature Compression: 17.0:1 Audio Rating: 70dBA @ 7 meters Replaced Item: MEP-005A. Transportability: All variants of the M353 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-805B Technical Data Engine: John Deere 4045TF151; 4 cyl; 1800 rpm, 92hp Generator: Marathon; brushless Voltage Regulator: Governors of America Governor: Governors of America Structure: Steel skid and housing Dimensions (Length x Width x Height): 79.7 x 35.7 x 55 in Weight, per Transportability Report*: 3040 lbs Fuel Tank Capacity: 23 gal Coolant Capacity: 15.5 qt Oil Capacity: 15 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 30 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 2.60 gal/hr Voltage Waveform Deviation (max): 5% Single Voltage Harmonics (max): 2% Voltage Modulation (max): 1% Voltage Regulation (max): 1% Short-term Voltage Stability (30 sec): ±1% Long-term Voltage Stability (4 hr): ±2% Dip and Rise for Rated Load (max): 15% rated voltage Recovery Time: 0.5 sec Dip for Low Power Factor Load (max): 30% no-load voltage Recovery Time: 0.7 sec to 95% of no-load voltage 0.7 Voltage Adjustment Range 120/208V Connection: 50 Hz 190-213V, 60 Hz 197-240V 240/416V Connection: 50 Hz 380-426V, 60 Hz 395-480V Frequency Regulation: 0.25% Short-term Frequency Stability 30 sec): ±0.5% Long-term Frequency Stability (4 hr): ±1% Frequency Undershoot w/ Load Change (max): 4% Recovery Time: 2 sec Frequency Overshoot w/ Load Change (max): 4% Recovery Time: 2 sec Frequency Adjustment Range: 48-52 Hz, 58-62 Hz

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Functional Description The 30kW generator set, MEP-815B, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set includes a diesel engine, brushless generator, cooling system, excitation system, governing system, fuel system, 24 VDC starting system, DCS, and fault system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power.

Technical Description Generator Set Fuel Manufacturer: MCII Fuel Capacity: 23 Gal Model: MEP-815B Fuel Consumption: 2.73 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 400 Speed (RPM): 2000 Dimensions Phase: 1 and 3 Length (in.): 79.7 Width (in.): 35.7 Engine Height (in.): 55 Manufacturer: John Deere Weight (lb): Model: 4045TF151 Dry: 2847 Type: 4 Cycle Wet: 3060 Cylinders: 4 Cube (ft.): 88 Displacement: 239 in. (3.9l) Horsepower: 92 @ 2000 RPM Aural Signature Compression: 17.0:1 Audio Rating: 71dBA @ 7 meters Replaced Item: MEP-114A. Transportability: All variants of the M353 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-815B Technical Data Engine: John Deere 4045TF151; 4 cyl; 2000rpm, 92hp Generator: Marathon; brushless Voltage Regulator: Governors of America Governor: Governors of America Structure: Steel skid and housing Dimensions (Length x Width x Height): 79.7 x 35.7 x 55 in Weight, per Transportability Report*: 3060 lbs Fuel Tank Capacity: 23 gal Coolant Capacity: 15.5 qt Oil Capacity: 15 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 30 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 2.73 gal/hr Voltage Waveform Deviation (max): 5% Single Voltage Harmonics (max): 2% Voltage Modulation (max): 1% Voltage Regulation (max): 1% Short-term Voltage Stability (30 sec): ±1% Long-term Voltage Stability (4 hr): ±2% Dip and Rise for Rated Load (max): 12% rated voltage Recovery Time: 0.5 sec Dip for Low Power Factor Load (max): 25% no-load voltage Recovery Time: 0.7 sec to 95% of no-load voltage 0.7 Voltage Adjustment Range 120/208V Connection: 190-229V 240/416V Connection: 395-458V Frequency Regulation: 0.25% Short-term Frequency Stability (30 sec): ±0.5% Long-term Frequency Stability (4 hr): ±1% Frequency Undershoot w/ Load Change (max): 1.5% Recovery Time: 1 sec Frequency Overshoot w/ Load Change (max): 1.5% Recovery Time: 1 sec Frequency Adjustment Range: 390-420 Hz

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Functional Description The 60kW generator set, MEP-806A, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set consists of a diesel engine, brushless generator, excitation system, speed governing system, fuel system, 24 VDC starting system, control system, and fault system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power. Technical Description Generator Set Fuel Manufacturer: MCII Fuel Capacity: 43 Gal Model: MEP-806A Fuel Consumption: 4.51 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 1800 Dimensions Phase: 1 and 3 Length (in.): 87 Width (in.): 35.7 Engine Height (in.): 59 Manufacturer: John Deere Weight (lb): Model: 6059T Dry: 3556 Type: 4 Cycle Wet: 4063 Cylinders: 6 Cube (ft.): 103 Displacement: 359 in. (5.9l) Horsepower: 134@1800 RPM Aural Signature Compression: 17.8:1 Audio Rating: 70dBA @ 7 meters Replaced Item: MEP-006A. Transportability: All variants of the M353 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-806A Technical Data Engine: John Deere 6059T; 6cyl turbo, 1800 rpm, 134hp Generator: Marathon/Lima; brushless Voltage Regulator: TRC & Libby Governor: Barber-Colman, electronic type Structure: Steel skid and housing Dimensions (Length x Width x Height): 87 x 35.7 x 59 in Weight, per Transportability Report*: 4063 lbs Fuel Tank Capacity: 43 gal Coolant Capacity: 20.5 qt Oil Capacity: 18 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise: 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 60 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 4.51 gal/hr Voltage Waveform Deviation (max): 5% Single Voltage Harmonics (max): 2% Voltage Modulation (max): 1% Voltage Regulation (max): 1% Short-term Voltage Stability (30 sec): ±1% Long-term Voltage Stability (4 hr): ±2% Dip and Rise for Rated Load (max): 15% rated voltage Recovery Time: 0.5 sec Dip for Low Power Factor Load (max): 30% no-load voltage Recovery Time: 0.7 sec to 95% of no-load voltage Voltage Adjustment Range 120/208V Connection: 50 Hz 190-213V, 60 Hz 197-240V 197-229V 240/416V Connection: 50 Hz 380-426V, 60 Hz 395-480V 395-458V Frequency Regulation: 0.25% Short-term Frequency Stability (30 sec): ±0.5% Long-term Frequency Stability (4 hr): ±1% Frequency Undershoot w/ Load Change (max): 4% Recovery Time: 2 sec Frequency Overshoot w/ Load Change (max): 4% Recovery Time: 2 sec Frequency Adjustment Range: 48-52 Hz, 58-62 Hz

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Functional Description The 60kW generator set, MEP-816A, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set consists of a diesel engine, brushless generator, excitation system, speed governing system, fuel system, 24 VDC starting system, control system, and fault system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power. Technical Description Generator Set Fuel Manufacturer: MCII Fuel Capacity: 43 Gal Model: MEP-816A Fuel Consumption: 4.69 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 400 Speed (RPM): 2000 Dimensions Phase: 1 and 3 Length (in.): 87 Width (in.): 35.7 Engine Height (in.): 59 Manufacturer: John Deere Weight (lb): Model: 6059T Dry: 3606 Type: 4 Cycle Wet: 4153 Cylinders: 6 Cube (ft.): 103 Displacement: 359 in. (5.9l) Horsepower: 134@2000 RPM Aural Signature Compression: 17.8:1 Audio Rating: 72dBA @ 7 meters Replaced Item: MEP-115. Transportability: All variants of the M353 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-816A Technical Data Engine: John Deere 6059T; 6cyl turbo, 2000 rpm, 134hp Generator: Marathon/Lima; brushless Voltage Regulator: TRC & Libby Governor: Barber-Colman, electronic type Structure: Steel skid and housing Dimensions (Length x Width x Height): 87 x 35.7 x 59 in Weight, per Transportability Report*: 4153 lbs Fuel Tank Capacity: 43 gal Coolant Capacity: 20.5 qt Oil Capacity: 18 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise: 72dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 60 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 4.69 gal/hr Voltage Waveform Deviation (max): 5% Single Voltage Harmonics (max): 2% Voltage Modulation (max): 1% Voltage Regulation (max): 1% Short-term Voltage Stability (30 sec): ±1% Long-term Voltage Stability (4 hr): ±2% Dip and Rise for Rated Load (max): 12% rated voltage Recovery Time: 0.5 sec Dip for Low Power Factor Load (max): 25% no-load voltage Recovery Time: 0.7 sec to 95% of no-load voltage Voltage Adjustment Range 120/208V Connection: 197-229V 240/416V Connection: 395-458V Frequency Regulation: 0.25% Short-term Frequency Stability (30 sec): ±0.5% Long-term Frequency Stability (4 hr): ±1% Frequency Undershoot w/ Load Change (max): 1.5% Recovery Time: 1 sec Frequency Overshoot w/ Load Change (max): 1.5% Recovery Time: 1 sec Frequency Adjustment Range: 390-420 Hz

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Functional Description The 60kW generator set, MEP-806B, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set includes a diesel engine, brushless generator, cooling system, excitation system, governing system, fuel system, 24 VDC starting system, DCS, and fault system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power. Technical Description Generator Set Fuel Manufacturer: MCII Fuel Capacity: 43 Gal Model: MEP-806B Fuel Consumption: 4.7 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 1800 Dimensions Phase: 1 and 3 Length (in.): 87 Width (in.): 35.7 Engine Height (in.): 59 Manufacturer: John Deere Weight (lb): Model: 6068TF151 Dry: 3764 Type: 4 Cycle Wet: 4200 Cylinders: 6 Cube (ft.): 103 Displacement: 359 in. (5.9l) Horsepower: 134@1800 RPM Aural Signature Compression: 17.0:1 Audio Rating: 70dBA @ 7 meters Replaced Item: MEP-006A. Transportability: All variants of the M353 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-806B Technical Data Engine: John Deere 6068TF151; 6 cyl; 1800 rpm, 134hp Generator: Marathon; brushless Voltage Regulator: Governors of America Governor: Barber-Colman, electronic type Structure: Steel skid and housing Dimensions (Length x Width x Height): 87 x 35.7 x 59 in Weight, per Transportability Report*: 4200 lbs Fuel Tank Capacity: 43 gal Coolant Capacity: 20.5 qt Oil Capacity: 18 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise: 70dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 60 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 4.7 gal/hr Voltage Waveform Deviation (max): 5% Single Voltage Harmonics (max): 2% Voltage Modulation (max): 1% Voltage Regulation (max): 1% Short-term Voltage Stability (30 sec): ±1% Long-term Voltage Stability (4 hr): ±2% Dip and Rise for Rated Load (max): 15% rated voltage Recovery Time: 0.5 sec Dip for Low Power Factor Load (max): 30% no-load voltage Recovery Time: 0.7 sec to 95% of no-load voltage Voltage Adjustment Range 120/208V Connection: 50 Hz 190-213V, 60 Hz 197-240V 240/416V Connection: 50 Hz 380-426V, 60 Hz 395-480V Frequency Regulation: 0.25% Short-term Frequency Stability (30 sec): ±0.5% Long-term Frequency Stability (4 hr): ±1% Frequency Undershoot w/ Load Change (max): 4% Recovery Time: 2 sec Frequency Overshoot w/ Load Change (max): 4% Recovery Time: 2 sec Frequency Adjustment Range: 48-52 Hz, 58-62 Hz

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Functional Description The 60kW generator set, MEP-816B, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set includes a diesel engine, brushless generator, cooling system, excitation system, governing system, fuel system, 24 VDC starting system, DCS, and fault system. The generator set is designed to be used with any piece of equipment requiring a medium source of AC power. Technical Description Generator Set Fuel Manufacturer: MCII Fuel Capacity: 43 Gal Model: MEP-816B Fuel Consumption: 4.90 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 400 Speed (RPM): 2000 Dimensions Phase: 1 and 3 Length (in.): 87 Width (in.): 35.7 Engine Height (in.): 59 Manufacturer: John Deere Weight (lb): Model: 6068TF151 Dry: 3887 Type: 4 Cycle Wet: 4240 Cylinders: 6 Cube (ft.): 103 Displacement: 359 in. (5.9l) Horsepower: 134@2000 RPM Aural Signature Compression: 17.0:1 Audio Rating: 72dBA @ 7 meters Replaced Item: MEP-115A. Transportability: All variants of the M353 trailer.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-816B Technical Data Engine: John Deere 6068TF151; 6 cyl; 2000 rpm, 134hp Generator: Marathon; brushless Voltage Regulator: Governors of America Governor: Barber-Colman, electronic type Structure: Steel skid and housing Dimensions (Length x Width x Height): 87 x 35.7 x 59 in Weight, per Transportability Report*: 4240 lbs Fuel Tank Capacity: 43 gal Coolant Capacity: 20.5 qt Oil Capacity: 18 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise: 72dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 60 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 4.90 gal/hr Voltage Waveform Deviation (max): 5% Single Voltage Harmonics (max): 2% Voltage Modulation max): 1% Voltage Regulation (max): 1% Short-term Voltage Stability (30 sec): ±1% Long-term Voltage Stability (4 hr): ±2% Dip and Rise for Rated Load (max): 12% rated voltage Recovery Time: 0.5 sec Dip for Low Power Factor Load (max): 25% no-load voltage Recovery Time: 0.7 sec to 95% of no-load voltage Voltage Adjustment Range 120/208V Connection: 195-229V 240/416V Connection: 395-458V Frequency Regulation: 0.25% Short-term Frequency Stability (30 sec): ±0.5% Long-term Frequency Stability (4 hr): ±1% Frequency Undershoot w/ Load Change (max): 1.5% Recovery Time: 1 sec Frequency Overshoot w/ Load Change (max): 1.5% Recovery Time: 1 sec Frequency Adjustment Range: 390-420 Hz

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Functional Description The 100kW generator set, MEP-807A, is a fully enclosed, self-contained, skid-mounted, portable unit. It is equipped with controls, instruments, and accessories necessary for operation as single unit or in parallel with another unit of the same class and mode. The generator set consists of a diesel engine, brushless generator, excitation system, speed governing system, fuel system, 24 VDC starting system, control system, fault system, and Electronic Modular Control Panel (EMCP). The generator set is designed to be used with any piece of equipment requiring a large source of AC power. Technical Description Generator Set Fuel Manufacturer: Fermont Fuel Capacity: 66 Gal Model: MEP-807A Fuel Consumption: 7.85 GPH Volts: 120/208/240/416 Fuel Requirement: Diesel/JP-8 Hertz: 60 Speed (RPM): 2400 Dimensions Phase: 3 Length (in.): 106 Width (in.): 40 Engine Height (in.): 65 Manufacturer: Caterpillar Weight (lb): Model: 3126B Dry: 5500 Type: 4 Cycle Wet: 6100 Cylinders: 6 Cube (ft.): 156 Displacement: 442 in. (7.25) Horsepower: 250@1800 RPM Aural Signature Compression: 16.0:1 Audio Rating: 72dBA @ 7 meters Replaced Items: MEP-007A, MEP-007B, MEP-007C. Transportability: MTVR.

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GENERATOR SET, DIESEL ENGINE, MODEL MEP-807A Technical Data Engine: Caterpillar; 3126B; 6 cyl; 2400 RRM; 250hp Generator: Marathon; brushless Digital Voltage Regulator: Caterpillar Governor: Caterpillar Structure: Steel skid and housing Dimensions (Length x Width x Height): 106 x 40 x 65 in Weight, per Transportability Report*: 6100lbs Fuel Tank Capacity: 66 gal Coolant Capacity: 38 qt Oil Capacity: 30 qt Voltage Connections: 120/208V 3-phase, 240/416V 3-phase Noise: 72dbA @ 7 m, 85dbA @ Operator's Station * Note: Weight includes: 8 hours fuel at rated load, coolant, battery electrolyte, and oil.

Performance Data Power (@120°F, 4000 ft): 100 kW, 0.8 power factor Altitude Degradation (4000-8000 ft): 3.5% per 1000 ft Climatic Conditions (IAW AR 70-38): Hot and Basic (-25° to 120°F) Maximum Power: 110% rated power Fuel Consumption, per First Article Test: 7.85 gal/hr Load capacity: 100 kW at 60 Hz; 83.3 kW at 50 Hz Current Ratings 120/208V Connection: 50 Hz 289A, 60 Hz 347A 240/416V Connection: 50 Hz 145A, 60 Hz 174A GSC Protective Relay Setpoint Values: Low oil pressure shutdown: 26 psi (179 kPa) High water (coolant) temperature shutdown: 230° F (110° C) Engine overspeed: 2120 rpm Overcrank (total cycle crank time): 90 seconds High oil temperature shutdown: 253° F (123° C) Overvoltage alarm threshold: 125% overvoltage for programmed voltage Generator overvoltage shutdown threshold: 125% of nameplate voltage Generator undervoltage alarm threshold: 82% of programmed voltage Generator overfrequency alarm: 63Hz for 60Hz op; 53Hz for 50Hz op Generator overfrequency shutdown: 66Hz for 60Hz op; 55Hz for 50Hz op Generator underfrequency alarm: 57Hz for 60Hz op; 48Hz for 50Hz op Generator underfrequency shutdown: 57Hz for 60Hz op; 45Hz for 50Hz op Generator phase overcurrent alarm: 160% of nameplate current Generator total overcurrent alarm: 160% of nameplate current Generator phase overcurrent shutdown: 160% of nameplate current Generator total overcurrent shutdown: 160% of nameplate current

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DUMMY LOAD, GENERATOR SET, 100KW NSN: 5985-01-306-2943 TAMCN: B0579 Rev Date: 26 Apr 05

Functional Description The Dummy Load, Generator Set, 100 kW provides electrical load simulating capabilities for maintenance and operational evaluation of mobile electrical power sources. The unit contains all instruments, controls, power loads for testing AC generators. It is a self-contained, air-cooled, skid- mounted unit, suitable for indoor and outdoor use. The unit is capable of being trailer mounted. Technical Description Set Dimensions Manufacturer: Bruce Industries Length (in.): 52.25 Model: DE1-0001 Width (in.): 36 Volts: 120/208/240/416 Height (in.): 41.75 Hertz: 60/400 Weight (lb): 807 Phase: 3 Cube (ft.) 46 Replaced Item: None. Transportability: All variants of the M116 trailer.

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Documents

Guide to the MEP series generators