Milton CAT 3512C 1500 kW 1875 kVA 60 Hz 1800 rpm 480 Volts Spec Sheet - Manual (Page 4)

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STANDBY 1500 ekW 1875 kVA
60 Hz 1800 rpm 480 Volts
TECHNICAL DATA
Open Generator Set - - 1800 rpm/60 Hz/480 Volts DM8260
EPA Tier 2
Generator Set Package Performance
Genset Power rating @ 0.8 pf
Genset Power rating with fan 1875 kVA
1500 ekW
Coolant to aftercooler
Coolant to aftercooler temp max 50 º C 122 º F
Fuel Consumption
100% load with fan
75% load with fan
50% load with fan 396.9 L/hr 104.8 Gal/hr
310.9 L/hr 82.1 Gal/hr
219.8 L/hr 58.1 Gal/hr
Cooling System
1
Air flow restriction (system)
Air flow (max @ rated speed for radiator arrangement)
Engine Coolant capacity with radiator/exp. tank
Engine coolant capacity
Radiator coolant capacity 0.12 kPa 0.48 in. water
2075 m³/min 73278 cfm
390.8 L 103.2 gal
156.8 L 41.4 gal
234.0 L 61.8 gal
Inlet Air
Combustion air inlet flow rate 129.5 m³/min 4573.3 cfm
Exhaust System
Exhaust stack gas temperature
Exhaust gas flow rate
Exhaust flange size (internal diameter)
Exhaust system backpressure (maximum allowable) 406.4 º C 763.5 º F
313.2 m³/min 11060.6 cfm
203.2 mm 8.0 in
6.7 kPa 26.9 in. water
Heat Rejection
Heat rejection to coolant (total)
Heat rejection to exhaust (total)
Heat rejection to aftercooler
Heat rejection to atmosphere from engine
Heat rejection to atmosphere from generator 616 kW 35032 Btu/min
1327 kW 75466 Btu/min
482 kW 27411 Btu/min
124 kW 7052 Btu/min
64.1 kW 3645.4 Btu/min
Alternator
2
Motor starting capability @ 30% voltage dip
Frame
Temperature Rise 2670 skVA
697
130 º C
234 º F
Lube System
Sump refill with filter 310.4 L 82.0 gal
Emissions (Nominal)
3
NOx g/hp-hr
CO g/hp-hr
HC g/hp-hr
PM g/hp-hr 4.97 g/hp-hr
.45 g/hp-hr
.11 g/hp-hr
.03 g/hp-hr
1
For ambient and altitude capabilities consult your Caterpillar dealer. Air flow restriction (system) is added to existing restriction from
factory.
2
UL 2200 Listed packages may have oversized generators with a different temperature rise and motor starting characteristics. Generator
temperature rise is based on a 40 degree C ambient per NEMA MG1-32.
3
Emissions data measurement procedures are consistent with those described in EPA CFR 40 Part 89, Subpart D & E and ISO8178-1 for
measuring HC, CO, PM, NOx. Data shown is based on steady state operating conditions of 77ºF, 28.42 in HG and number 2 diesel fuel
with 35º API and LHV of 18,390 btu/lb. The nominal emissions data shown is subject to instrumentation, measurement, facility and engine
to engine variations. Emissions data is based on 100% load and thus cannot be used to compare to EPA regulations which use values
based on a weighted cycle.
May 27 2009 14:43 PM 4