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Cummins 640kw Silent Gensets

Diesel Genset SCDG-640KW Ø Standard Configuration  Engine(CUMMINS KTA38-G2B )  Radiator 400C max, fans are driven by belt, with safety guard  24V charge alternator  Alternator: single bearing alternator IP23, insulation class H/H  Absorber  Dry type air filter, fuel filter, oil filter,...

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Product Details

Diesel Genset SCDG-640KW


Code

SCDG-640

Rated Power(50HZ)

640KW/800KVA

Standby Power(50HZ)

704KW/880KVA


Ø Standard Configuration

 Engine(CUMMINS KTA38-G2B )

 Radiator 400C max, fans are driven by belt, with safety guard

 24V charge alternator

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

 Absorber

 Dry type air filter, fuel filter, oil filter, coolant filter

 Main line circuit breaker

 Standard control panel

 Two12V batteries, rack and cable

 Ripple flex exhaust pipe, exhaust siphon, flange, muffler

 User manual

Ø Generator Ratings



Voltage


HZ


Phase


P.F

(COS¢)


Standby Amps

Standby

Ratings

(KW/KVA)

Prime

Ratings

(KW/KVA)

440/254

50

3

0.8

1154

704/880

640/800

415/240

50

3

0.8

1224

704/880

640/800

400/230

50

3

0.8

1270

704/880

640/800

380/220

50

3

0.8

1337

704/880

640/800


Prime Power (PRP): Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97(eqvISO8528); A 10% overload capability is available for a period of 1 hour within a 12-hour period of operation.

Standby Power Rating (ESP): The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.

Ø Engine Data


1. Basic parameter

Engine Model

Cummins KTA38-G2B

Engine Features

V type , 12 Cylinders, Four-stroke

Rated Power

711KW /1500rpm

Standby Power

789KW /1500rpm

Displacement

37.8L

Bore*Stroke

159*159 mm

Compression Ratio

14.5:1

Mode of Speed Regulation

Electronic

2. Exhaust Air System

Exhaust air capacity

2634L/s

Exhaust air temperature

552 ℃

Max. exhaust back pressure

10 kPa

3. Air Intake System

Air Intake Type

Turbocharged, Water-air cooling

Max. Air Intake Pressure

6.23 kPa

Air Combustion Capacity

920L/s

Air flow

30425L/s

4. Fuel System

Fuel Consumption

200g/KW.h or 165.4L/h (100% loading)

5. Lubrication System

Oil Capacity

135 L

Oil Consumption

≤4g/KW.h

Oil Pan Capacity

121-151 L

Rated Speed Oil Pressure

310-448 kPa

6. Cooling System

Cooling Type

Closed Water-Cooling

Total Cooling Liquid Capacity

252 L

Thermostat Working Temperature

82-93 ℃

Max. Water Temperature

104 ℃


Ø Alternator Data


Alternator

Stamford LVI 634B1

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%

Alternator Capacity

810KVA

Alternator Efficiencies

94.4%


Ø Dimension &Weight


Open Type with Base Fuel Tank

Over Size

4350×2060×2430(mm)

Weight

7000 kg

Soundproof Type

Over Size

6058×2438×2591(mm)

Weight

12000 kg


ØHARM

Mechanical vibrations often lead to excessive wear of the bearings, formation of cracks in the parts, loose fasteners, structural and mechanical damage, frequent maintenance of mechanical equipment, and excessive cost, circuit failures caused by broken joints, Short circuit caused by abrasion of insulation material. Workers experience pain, discomfort, and inefficiency in a vibrating environment for a long time.


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