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45KW 56KVA CUMMINS DIESEL GENERATOR SET

45KW 56KVA CUMMINS DIESEL GENERATOR SET

Product Description

45KW 56KVA CUMMINS DIESEL GENERATOR SET Standard Features

1. Engine: DCEC Cummins 4BTA3.9-G2

2. Radiator 50℃ max

3. Fans are driven by belt, with safety guard

4. 24V charge alternator

5. Dry type air filter, fuel filter, oil filter

6. Alternator: single bearing alternator

7. IP23, insulation class H/H

8. Main line circuit breaker

9. Standard control panel

10. Absorber

11. Muffler

12. User manual

 

Diesel Engine Data

Manufacturer:

DCEC Cummins

Model:

4BTA3.9-G2

Prime Power: 50KW

Standby Power:

64KW 

Rated Speed:

1500(r/min)

Cycle:

4 stroke

Cylinder Arrangement:

4 in line

Displacement:

3.9L

Bore and Stroke:

102*120(mm) 

Compression Ratio:

17.5:1

Governor Type:

Electric

Start battery voltage:

24V DC

Air Intake System

Air Intake System:

Turbocharged & Aftercooled

Max Intake Restriction:

5kPa

Burning Capacity:

1.98m3/min

Air Flow:

136m3/min

Exhaust System

Exhaust Gas Flow:

4.27m3/min

Exhaust Temperature:

410℃ 

Max Back Pressure:

10kPa

Fuel System

Fuel System:

Direct injection

100%( Prime Power) Load:

15L/h

50%( Prime Power) Load:

18L/h

Oil System

Total Oil Capacity:

11L

Oil Consumption:

≤0.4g/kwh

Engine Oil Tank Capacity:

8.1-9.5L

Oil Pressure at Rated RPM:

345kPa

Cooling System

Cooling Way:

Water-cooled
Total Coolant Capacity: 8.3L
Thermostat: 82-95℃ 
Max Water Temperature: 104℃ 

Alternator Data

Manufacturer:

 

LEROY SOMER/ 
STAMFORD/ 
SIEMENS/ 
MARATHON/ 
ENGGA / 
KEPU
Excitation Mode: Time harmonic wave excitation
Number of phase and Access Act: 3-phase 4-wire
Connecting Type: "Y" type connecting
Alternator Capacity: 56KVA
Alternator Efficiencies: 95%
Overload: (PRP)110% load can run 1h
Protection Level: IP22-IP23
Insulation Class, Temperature Rise: H/H
Telephone Influence Factor (TIF): <50
THF: <2%
Voltage Regulation, Steady State: ≤±1%
Air Cooling Flow: 2.69m3/s
Altitude: ≤1000m

Genset Electrical Performance

Voltage Regulation:

≥±5%
Voltage Regulation, Stead State: ≤±1%
Sudden Voltage Warp (100% Sudden Reduce): ≤+25%
Sudden Voltage Warp (Sudden Increase): ≤-20%
Voltage Stable Time (100% Sudden Reduce): ≤6S
Voltage Stable Time (Sudden Increase): ≤6S
Frequency Regulation, Stead State: ≤5%
Frequency Waving: ≤1.5%
Sudden Frequency Warp (100% SuddenReduce): ≤+12%
Sudden Frequency Warp (Sudden Increase): ≤-10%
FrequencyRecoveryTime(100%SuddenReduce): ≤5S
FrequencyRecoveryTime(Sudden Increase): ≤5S
Options  
Engine Alternator
Heater 2KW & 4KW Anti Condensation Heater
Battery Charger 3.5A & 7A Permanent Magnet Generator(PMG)
Water Separator Drop CT(For Paralleling)
Daily Fuel Tank  
Fuel Level Sensor  
Control System Others
Remote Control Panel Rainproof Type
Auto Transfer Switch (ATS) Soundproof Type
Paralleling System Trailer Type
Open Type  
Overall Size Weight
1600(mm)*750(mm)*1200(mm) 700(kg)

 

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