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Silent Type Cummins Diesel Generator Set

Categories Cummins Diesel Generator Set
Brand Name: Laurel
Model Number: LF20C
Certification: CE&ISO
Place of Origin: Guangdong China
MOQ: 1 set
Price: Negotiable
Payment Terms: 30% T/T in advance and 70% balance before shipment/ 100% L/C at sight
Supply Ability: 100 sets per month
Delivery Time: 25days after deposit received
Packaging Details: Export Wooden Case
Engine: Cummins
Frequency: 50Hz / 60Hz
Rated Power: 20kW / 25kVA
Rated Voltage: 400/230v
Rated Curren: 39A / 36A
Displacement: 3.9(Liter)
Speed Governor: electrical
Alternator Model: Stamford PI 144E
Exciter type: Brushless, Self-excited
Power factor: 0.8
Insulation Grade:: H
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Silent Type Cummins Diesel Generator Set


Silent Type Cummins Diesel Generator Set Power25Kva/20Kw CE Approval

Specifications:

1. Cummins Power Generator
2. Stamford Brushless Alternator
3. Low Consumption
4. 12years manufacturer
5. CE/ISO Approval


General Features:


- Composed of Cummins Diesel Engine and Stamford or YFW Alternator

- 24V DC Start Motor and Storage Battery

- Brushless, Self-excited, IP23, Insulation Class H Alternator

- 40°C Radiator As Standard, 50°CIs Optional

- Key Start Panel Control System As Standard, Digital Auto-start Panel Is Optional

- Optional Open Type Or Silent Type

- All Generator Sets Are Gone Through Rigorous Testing Before Being Released To The Market Place, Including 50% Load, 75% Load, 100% Load, 110% Load And All Protection Function(Overspeed stop, High water temperature, Low oil pressure, Battery charging fail, Emergency stop)

- Original World Famous Cummins Engine

- Copy Stamford Brushless Alternator

- Low Oil Consumption

- 20kw/25kva Continuous

- 80Liter Oil Tank/10hours run time

- CE/ISO Approved


Genset Main Technical Data:


3-PH, 50HZ@1500RPM, 400/230V(Also can be made according to customers’ special requirements)


Genset Model

Genset Specification

Engine Specification

Alternator Model

KVA

Cons. 100% (L/H)

Db(A) @7m

Tank

(L)

Model

Cyl.

Gov.

Asp.

ESP

PRP

LF-20C

25

20

229

N/A

N/A

4B3.9-G2

4

E

NA

PI 144E

LFS-20C

25

20

229

75

N/A

4B3.9-G2

4

E

NA

PI 144E

LF-20C

25

20

229

N/A

N/A

4B3.9-G2

4

E

NA

YFW 184F

LFS-20C

25

20

229

75

N/A

4B3.9-G2

4

E

NA

YFW 184F


Remarks:


- ESP=Standby power standby duty, operation under variable load, without overload

- PRP=Prime power continuous duty operation, under variable load, 10% overload permissible 1/12hr

- E=Electronic speed govermor

- M=Mechanical speed govermor

- Asp=Aspiration

- NA=Naturally Asp

- TC=Turbocharged

- TW=Turbocharged after water-cooled

- TCA=Turbocharged air-air after cooled

- Technical data is subject to work test conditions


Engine Specification:


Cummins Diesel Engine Technical Data:


Engine Model

4B3.9-G2

Number of Cylinders

4

Cylinder arrangement

In-line, 4cylinder, Natural Engine

Cycle

4 Cycle

Aspiration

Natural after water-cooled

Bore x Stroke(mm)

102 x 120

Displacement(Liter)

3.9

Compression Ratio

16.5:1

Prime Power/Speed(kw/rpm)

24/1500

Standby Power/Speed(kw/rpm)

27/1500

Speed Governor

electrical

Cooling System

Water-cooled, 40°C Radiator as standard, 50°C is Optional

Speed Stability(%)

≤5%

Total Lubrication system capacity(L)

11

Coolant capacity(Inc. radiator) (L)

8

Fuel Consumption at 100% Load (g/kwh)

229@1500rpm

Starter Motor

DC24V

Alternator

AC24V


Alternator Specification:


Stamford Alternator(Standard)

YFW Alternator(Optional)

Technical Data


Alternator Model

PI 144E(Stamford)

YFW 184F(YFW)

Please refer to the ”Genset Main Technical Data”

Exciter type

Brushless, Self-excited

Power factor

0.8

Voltage adjust range

≥5%

Voltage regulation NL-FL

≤±0.5%

Insulation Grade

H

Protection Grade

IP23


1.Standard: Key Start

Providing the standard function as follows:

(Also can be made according to the customers’ special requirement)

- Start/Stop controller

- Ampere meter

- Voltmeter and selector switch

- Frequency meter/Water temperature gauge/Oil pressure gauge/Hour counter/Battery voltage meter

- Emergency stop pushbutton

- Alarm System: Over speed/High engine temperature/Low oil pressure/Charge fail

- Protection System: Over speed/High engine temperature/Low oil pressure/Emergency stop. And the other protection function pre-setting


2.Option: Smartgen HGM6110 Digital Auto Start

3.Option: Smartgen HGM6120 Digital Auto Start (Option assembled with the ATS)


Digital Auto-start Generator Controller integrating digital, intelligent and network techniques is used for automatic control system of diesel generator. It can carry out functions including automatic start/stop, data measure and alarming. Optionally assembled with the ATS, it can carry out auto-switching between the outer power and generating set power. (AMF)


Functions:


- Automatic Start/Stop

- 3 start attempts failure and Automatic Crank Disconnect

- Parameters display(V/A/Hz/Hour)

- Engine monitoring and protection

- Change alternator exciting and Charge alternator fail alarm

- Running hour counting

- Settings can be adjustable via key buttons on front panel


Warranty:


1500hours/1year

- During the guarantee period, we will supply freely the easy damaged parts for the possible problems except for the

incorrect operation.

- After expiration, we supply cost spare parts for alternator maintenance


Control Panel:





Product Tags:

Cummins Power Generator

  

Diesel Gensets

  
Quality Silent Type Cummins Diesel Generator Set for sale
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