small water cooled diesel generator with Cummins engine 22KW

Genset Model

BS-22C

Prime Power (kw/kva)

22/27.5

Standby Power(kw/kva)

24/30

Voltage (v)

400/230

Rated Speed (rpm)

1500

Frequency (Hz)

50

Rated Current (A)

40

Connection:

3 phase 4 wire

Power Factor:

0.8

Engine Model:

4B3.9-G1

Alternator Model:

PI144E

Net Weight (kgs)-Open

825

Net Weight (kgs)-Silent

1250

Dimensions (mm)-Open

1800x750x1350

Dimensions (mm)-Silent

2100X900X1200

Engine Parameter:

Manufacturer/Model:               

Aspiration:                              

Fuel System:         

Cylinder numbers

Displacement:

Bore x Stroke

Compression Ratio:

Max. Power:

Governing System:

DCEC, Cummins, 4B3.9-G1, 4 stroke 
Turbocharged, Inercooled

A/AD Fuel Pump, 

4 cylinders in line

3.9 L

102 x 120 mm

16.5

27KW / 36.7HP

RSV Mechanical

Exhaust System

Exhaust Volume:

Exhaust temperature:

Max. Allowed Back Pressure:

 4.27m³/min

 410 ℃

  10 KPa

Intake System

Max. Allowed Pressure:

Gas Volume:

Air Flow:

5 kPa

1.98 m³/min

136 m³/min

Fuel System

      100% Load (Prime):

75% Load(Prime):

50% Load (Prime):

228 g/kw.h

229g/kw.h

240 g/kw.h

Lube System

Oil Capacity:

Oil Consumption:

Bottom shell oil capacity:

Oil Pressure at rated speed:

11 L

≤4g/kw.h

9.5 L

345 kPa

Cooling system

Coolant Capacity:

Thermostat:

Max. Water Temperature:

27 L

82-95℃

104℃

Alternator Parameter:        Basic Information

The alternators meet the standards of:

GB755, BS5000, VDE00530, NEMAMG1-22,IED34-1,CSA22.2 and AS1350

Technical Data:

Manufacturer:

Phases:

Connection:

Bearing numbers:

Power Factor:

Protection Class:

Altitude Condition:

Excitation:

Insulation class/Temp. rise class:

Tel. Influence Factor TIF:

Tel. Harmonic Factor THF:

Steady State Voltage Regulation:

Alternator Capacity:

Efficiency:

Cooling Air Flow:

  Stamford, Leory Somer, Marathon, etc

 3

  3 phase 4 wire, Y type

  1

 0.8

 IP23

 ≤1000M

 Brushless, self-excitation

  H / H

<50

<2%

 ≤±1%

 25 KVA

 86.2%

 0.15m³/s

Genset Technical Data:

Voltage Setting Range:

Steady State Voltage Regulation:

Transient Voltage Deviation:

--100% sudden power cut:

--Sudden power on

Voltage Stabilization Time:

--100% sudden power cut:

--Sudden power on

Steady State Frequency Regulation:

Frequency Fluctuation Rate:

Transient Frequency Deviation:

--100% sudden power cut:

--Sudden power on

Frequency Recovery Time:

--100% sudden power cut:

--Sudden power on

≥±5%

≤±1%

≤+25%

≤-20%

≤ 6 s

≤ 6 s

≤5%

≤0.5%

≤+12%

≤-10%

≤ 5 s

≤ 5 s