625 KVA Leaflet

625 KVA

Model Engine Alternator Voltage PH Frequency Prime Rating Power Factor
KVA/kW Amps
625KVA 2806D-E18
LSA49.1 S4 415V 3 50HZ 625/500 868 0.8

Prime Power – KW(KVA)
Load 50% 75% 100%
Liters/hr 70 102 130
Engine Prime Power Rating
Engine Manufacturer Perkins UK
Engine Model 2806D-E18TAG1A
Configuration 6, Vertical In-line
Aspiration Turbo Charged and After Cooled
Gross Engine Power Output, kWm/BHP 540/724
Net Engine power output,kWm/BHP 522/700
BMEP @ rated load, kPa 2385
Displacement, L 18.1
Bore, mm 145
Stroke, mm 183
Rated Speed, rpm 1500
Piston Speed, m/s 9.0
Compression Ratio, m/s 18:1
Lube Oil Capacity Max, L 71
Lube Oil Capacity Min, L 56
Lube Oil Capacity Max, L 71
Governer Type Electronics
Starting Voltage, V-DC 24
Fuel System
Recommended fuel to conform to BS2869 1998 Class A1,A2
Type of injection System Direct injection
Fuel injection pump Combined unit injector
Fuel injector Combined unit injector
Delivery/hour at 1500 rev/min, L 370
Fuel lift pump pressure, kPa 621
Fuel lift pump maximum suction head, m 3.0
Fuel filter spacing, microns 10
Maximum air intake restriction of engine clean filter 3.7 KPa
Maximum air intake restriction of engine dry filter 6.2 KPa
Air filter type PAPER ELEMENT 18″ DIAMETER
Combustion Air flow, m^3 / min 40.2
Maximum back pressure for total system 7 KPa
Exhaust gas temperature, after turbo,C 518
Exhaust gas flow maximum after turbo, m3/min 108.6
Standard set-mounted radiator cooling
Ambient design, 0C 50
Fan Load, KW 9
Coolant Capacity with radiator, L 56
Engine Coolant Flow ,L/s 5.3
Cooling system air flow ,m3/sec 374
Weight* open DG SET
Unit dry weight kgs 5797
Unit wet weight kgs 5936
Dimensions Length Width Height
Standard open set dimensions 4000 1800 2400
Test conditions
Air temperature 25C
Barometric pressure 30%
Air inlet restriction at maximum power(nominal) 3.7 kPa
Exhaust back pressure(nominal) 7.0 kPa
Specification 625kVA-3ph
Model LSA49.1-S4
Rated Voltage 415V
Type 4 pole
Exciter Type Brushless
Insulation Class-H
Temperature rise 125 C
Enclosure Protection IP23
Bearing Single
Voltage regulation ±0.5%
Efficiency 94.6


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