1, Model: DCEC Cummins 4BTA3.9-G2, 4-cycle
2, Standby Power:52KW / 65KVA 50HZ
3, Prime Power: 48KW / 60KVA 50HZ
4, Air Intake System:Turbo, Water/Air DC
5, Cylinder Arrangement:4 in line
6, Rated RPM:1500rpm
7, Governor Type:RSV Mechanical
8, Protection Grade:IP23
9, Connecting Type:3 Phase and 4 Wires, “Y” type connecting
1500rpm Cummins Diesel Generators , 52KW / 65KVA
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Standby Power(50Hz)
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52KW / 65KVA
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Prime Power(50Hz)
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48KW / 60KVA
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Dimension & Weight
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Soundproof Type
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Overall Size: 2440(mm)×1060(mm)×1680(mm)
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Weight: 1450kg
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General Features:
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Engine(DCEC Cummins 4BTA3.9-G)
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Radiator 50OC max, fans are driven by belt, with safety guard
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24V charge alternator
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Alternator: single bearing alternator IP23, insulation class H/H
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Absorber
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Dry type air filter, fuel filter, oil filter
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Main line circuit breaker
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Standard control panel
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Two12V batteries, rack and cable
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Ripple flex exhaust pipe, exhaust siphon, flange, muffler
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User manual
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Engine Data
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Manufacturer / Model:
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DCEC Cummins 4BTA3.9-G2, 4-cycle
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Air Intake System:
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Turbo, Water/Air DC
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Fuel System:
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AD type fuel pump
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Cylinder Arrangement:
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4 in line
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Displacement:
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3.9L
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Bore and Stroke:
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102*120(mm)
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Compression Ratio:
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16.5:1
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Rated RPM:
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1500rpm
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Max. Standby Power at Rated RPM:
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65KW/88.4HP
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Governor Type:
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Electronic Speed Control System
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Exhaust System
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Exhaust Gas Flow:
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14.8m3/min
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Exhaust Temperature:
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497℃
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Max Back Pressure:
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10kPa
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Air Intake System
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Max Intake Restriction:
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6.2kPa
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Burning Capacity:
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5.9m3/min
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Air Flow:
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158m3/min
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Fuel System
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100%( Prime Power) Load:
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216 g/Kw.h
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75%(Prime Power) Load:
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214 g/Kw.h
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50%(Prime Power) Load::
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221 g/Kw.h
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100%( Prime Power) Load:
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13.8L/h
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Oil System
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Total Oil Capacity:
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16.4L
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Oil Consumption:
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≤4g/kwh
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Engine Oil Tank Capacity:
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14.3L
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Oil Pressure at Rated RPM:
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350kPa
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Cooling System
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Total Coolant Capacity:
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24L
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Thermostat:
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83-95℃
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Max Water Temperature:
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100℃
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Alternator SpecifiCAT-parts-partsion
GENERAL DATA
Compliance with GB755, BS5000, VDE0530, NEMAMG1-22, IED34-1, CSA22.2 and AS1359 standards.
Alternator Data
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Alternator Data
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Number of Phase:
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3
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Connecting Type:
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3 Phase and 4 Wires, “Y” type connecting
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Number of Bearing:
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1
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Power Factor:
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0.8
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Protection Grade:
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IP23
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Altitude:
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≤1000m
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Exciter Type:
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Brushless, self-exciting
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Insulation Class, Temperature Rise:
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H/H
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Telephone Influence Factor (TIF):
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＜50
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THF:
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＜2%
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Voltage Regulation, Steady State:
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≤±1%
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Alternator Capacity:
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60KVA
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Alternator Efficiencies:
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88.8%
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Air Cooling Flow:
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0.216m3/s
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Generating set data:
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Voltage Regulation:
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≥±5%
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Voltage Regulation, Stead State:
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≤±1%
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Sudden Voltage Warp (100% Sudden Reduce):
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≤+25%
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Sudden Voltage Warp (Sudden Increase):
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≤-20%
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Voltage Stable Time (100% Sudden Reduce):
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≤6S
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Voltage Stable Time (Sudden Increase)
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≤6S
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Frequency Regulation, Stead State:
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≤5%
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Frequency Waving:
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≤0.5%
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Sudden Frequency Warp (100% Sudden Reduce):
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≤+12%
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Sudden Frequency Warp (Sudden Increase):
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≤-10%
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Frequency Recovery Time (100% Sudden Reduce):
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≤5S
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Frequency Recovery Time (Sudden Increase):
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≤5S
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options
Competitive Advantage:
High Performance of loading Easy start
Nice protection User-friendly operation
Low running cost Environmental Long service life
Product Tags:
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48KW / 65KVA Cummins Diesel Generators With 24V Alternator Images
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