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MQP240
Diesel Generator
SPECIFICATIONS
Generator Specifications
Design
No. of Poles
Excitation
Phase
Standby Output
Prime Output
Generator RPM
Voltage - 3Ø
Voltage - 1Ø
Armature Connection
Voltage Regulation (No load to full load)
Power Factor
Frequency
Frequency Regulation:
No Load to Full Load
Frequency Regulation: Steady State
Insulation
Sound Level dB(A) Full load at 23 feet
Engine Specifications
Make / Model
Emissions
Starting System
Design
Displacement
No. cylinders
Bore x Stroke
Gross Engine Power Output
BMEP
Piston Speed
Compression Ratio
Engine Speed
Overspeed Limit
Oil Capacity
Battery
*
Fuel System
Recommended Fuel
Maximum Fuel Flow (per hour)
Maximum Inlet Restriction (Hg)
Fuel Consumption
At full load
At 3/4 load
At 1/2 load
At 1/4 load
External fuel tank. No fuel tank installed on generator.
*
-
Use ultra-low sulfur diesel fuel.
**
-
Revolving field, self-ventilated
Drip-proof, single bearing
4
Brushless with AVR
3
260 KW (330 KVA)
240 KW (300 KVA)
1800
208, 220, 240, 416, 440, 480V
Reconnectable
120, 127, 139, 240, 254, 277V
Adjustable
Star with Neutral
±0.5%
0.8
60 Hz
Isochronous under varying loads from
no load to 100% rated load
±0.25% of mean value for constant
loads from no load to full load.
Class F
73
Cummins / QSL9-G3
EPA Tier 3 Certified
Electric
4-cycle, water cooled,
direct injection, turbocharged. Charged
Air Cooled.
543 in
(8900 cc)
3
6
4.49 x 5.71 in. (114 x 145 mm)
399 hp (297 kW)
287 psi (1979 kPa)
1707 ft/min (8.7 m/s)
17.8:1
1800 rpm
2040 rpm
7.0 gallons (26.5 liters)
150Ah x 2 (24 V Systems)
**
ASTM-D975-No.1 & No.2-D
22 gallons (83 liters)
6.0 in (152 mm)
gph
lph
19.0
72.0
15.5
58.6
11.1
41.9
5.9
22.4
MQP240 — DIESEL GENERATOR — REV. #1 (03/20/14)
Cooling System
Fan Load
Coolant Capacity (with radiator)
Coolant Flow Rate (per minute)
Heat Rejection to Coolant (per minute)
Maximum Coolant Friction Head
Maximum Coolant Static Head
Ambient Temperature Rating
Air
Combustion Air
Maximum Air Cleaner Restriction
Alternator Cooling Air
Radiator Cooling Air
Exhaust System
Gas Flow (full load)
Gas Temperature
Maximum Back Pressure
Amperage
Rated Voltage
1Ø 120 Volt
1Ø 240 Volt
3Ø 240 Volt
3Ø 480 Volt
Main Line Circuit Breaker Rating
Over Current Relay Trip Set Point
WARRANTY*
Cummins Engine
12 months from date of purchase with unlimited hours.
Generator
24 months from date of purchase or 2000 hours (whichever occurs first).
Trailer
12 months excluding normal wear items.
*Refer to the express written, one-year limited warranty sheet for additional information.
NOTICE
Generator is not intended for use in enclosed areas or where free
flow of air is restricted.
Backfeed to a utility system can cause electrocution and/or
property damage. Do not connect to any building's electrical
system except through an approved device.
Specifications are subject to change without notice.
12 hp (9 kW)
11.3 gallons (43 liters)
60.5 gallons (229 liters)
6310 Btu (6.6 MJ)
5.0 psi (35 kPa)
60 feet (18 meters)
104°F (40°C)
770 cfm (21.8 m3/min)
25 in. H
O (6.25 kPa)
2
2797 cfm (79.0 m3/min)
7946 cfm (225 m3/min)
2040 cfm (57.9 m
3
/min)
1035°F (560°C )
40.8 in. H
O (10.2 kPa)
2
Maximum Amps
666.7 Amps (4 wire)
333.3 Amps (4 wire)
722 Amps
361 Amps
800 Amps
361 Amps
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