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Contact Person : Jenny lai
Phone Number : 13058566006

Soundproof Cummins Diesel Generator , 22KW / 28KVA , 4B3.9-G1

Place of Origin China
Brand Name JACKPOWER
Certification ISO9001
Model Number JP-C22S
Minimum Order Quantity 1 unit
Price Negotiable
Packaging Details Open type
Delivery Time 30 days
Payment Terms T/T L/C, 30% deposit,70% before delivery
Supply Ability 100 units/ Per month
Product Details
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Product Description

 

1, Model: DCEC Cummins 4B3.9-G1 , 4-cycle

2, Standby Power:22KW / 28KVA  50HZ

3, Prime Power: 20KW / 25KVA 50HZ

4, Air Intake System:Air natural cooled

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

 

Soundproof Cummins Diesel Generator , 22KW / 28KVA

 

 

Standby Power(50Hz) 22KW / 28KVA

Prime Power(50Hz) 20KW / 25KVA

   

 

Soundproof Type

 

Overall Size: 2290(mm)×1060(mm)×1680(mm)

Weight: 1250kg

 

 

General Features:

 

Engine(DCEC Cummins 4B3.9-G1 )

Radiator 50OC max, fans are driven bybelt, with safety guard

24V charge alternator

Alternator: single bearing alternator IP23, insulation class H/H

Absorber

Dry type air filter, fuel filter, oil filter

Main line circuit breaker

Standard control panel

Two12V batteries, rack and cable

Ripple flex exhaust pipe, exhaust siphon,flange,muffler

User manual

 

 

ENGINE DATA

 

Manufacturer / Model: DCEC Cummins 4B3.9-G1 , 4-cycle

Air Intake System: Air natural cooled

Fuel System: A model fuel pump

Cylinder Arrangement: 4 in line

Displacement: 3.9L

Bore and Stroke: 102*120(mm)

Compression Ratio: 16.5:1

Rated RPM: 1500rpm

Max. Standby Power at Rated RPM: 27KW/36.7HP

Governor Type: RSV Mechanical(Std) / Electronic (Optional)

Exhaust System

Exhaust Gas Flow: 4.27m3/min

Exhaust Temperature: 410℃

Max Back Pressure: 10kPa

Air Intake System

Max Intake Restriction: 5kPa

Burning Capacity: 1.98m3/min

Air Flow: 136m3/min

Fuel System

100%( Prime Power) Load: 228 g/Kw.h

75%(Prime Power) Load: 229 g/Kw.h

50%(Prime Power) Load:: 240 g/Kw.h

100%( Prime Power) Load: 6.3L/h

Oil System

Total Oil Capacity: 11L

Oil Consumption: ≤4g/kwh

Engine Oil Tank Capacity: 9.5L

Oil Pressure at Rated RPM: 345kPa

Cooling System

Total Coolant Capacity: 21L

Thermostat: 82-95℃

Max Water Temperature: 104℃

 

 

ALTERNATOR SPECIFICATION

GENERAL DATA

 

Compliance with GB755, BS5000, VDE0530, NEMAMG1-22, IED34-1, CSA22.2 and AS1359 standards.

 

 

Alternator Data

 

Number of Phase: 3

Connecting Type: 3 Phase and 4 Wires, “Y” type connecting

Number of Bearing: 1

Power Factor: 0.8

Protection Grade: IP23

Altitude: ≤1000m

Exciter Type: Brushless, self-exciting

Insulation Class, Temperature Rise: H/H

Telephone Influence Factor (TIF): <50

THF: <2%

Voltage Regulation, Steady State: ≤±1%

Alternator Capacity: 27.5KVA

Alternator Efficiencies: 86.2%

Air Cooling Flow: 0.15m3/s

 

 

GENERATING SET DATA

 

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% Sudden Reduce): ≤+12%

Sudden Frequency Warp (Sudden Increase): ≤-10%

Frequency Recovery Time (100% Sudden Reduce): ≤5S

Frequency Recovery Time (Sudden Increase): ≤5S

 

 

Options

Competitive Advantage:

 

High Performance of loading       Easy start
Nice protection              User-friendly operation
Low running cost           Environmental            Long service life