32KW 40KVA CUMMINS DIESEL GENERATOR SET

Product Description

Diesel Generator Set Data

Set Type: DB-32GF

Output Power: 32KW/40KVA

Rated Current: 57.6(A)

Rated Frequency: 50(Hz)

Start-up time: 5～6(s)

Power Factor: 0.8(Lag)

Rated Voltage: 400/230(V)

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Standard Features

1. Engine: DCEC Cummins 4BT3.9-G1

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

40 kva cummins diesel generator specifications

Diesel Engine Data
Manufacturer:	Cummins
Model:	4BT3.9-G1
Prime Power:	36KW
Standby Power:	40KW
Rated Speed:	1500（r/min）
Cycle:	4 stroke
Cylinder Arrangement:	4 in line
Displacement:	3.9L
Bore and Stroke:	102*120（mm）
Compression Ratio:	17.3:1
Governor Type:	BYC A/RSV Mechanical
Start battery voltage:	24V DC
Air Intake System
Air Intake System:	Turbocharged
Max Intake Restriction:	6kPa
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:	BYC A/RSV Mechanical, direct injection
100%( Prime Power) Load:	10L/h
50%( Prime Power) Load:	5.9

Oil System
Total Oil Capacity:	10.9L
Oil Consumption:	≤0.4g/kwh
Engine Oil Tank Capacity:	8.5-9.5L
Oil Pressure at Rated RPM:	345kPa
Cooling System
Cooling Way:	Water-cooled
Total Engine Coolant Capacity:	7.2L
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:	40KVA
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)