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Cummins 460kw Silent Gensets

Sanchai Diesel Genset SCDG-460 Ø Standard Configuration  Engine(Cummins KTAA19-G6)  Radiator 50°Cmax, 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

Sanchai Diesel Genset SCDG-460


Code

SCDG-460

Rated Power(50HZ)

460KW/575KVA

Standby Power(50HZ)

500KW/625KVA


Ø Standard Configuration

 Engine(Cummins KTAA19-G6)

 Radiator 50°Cmax, 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

 Main line circuit breaker

 Standard control panel

 Two12V batteries, rack and cable

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

 User manual

ØGenerator Ratings



Voltage


HZ


Phase


P.F

(COS¢)


Standby Amps

Standby

Ratings

(KW/KVA)

Prime

Ratings

(KW/KVA)

440/254

50

3

0.8

820

500/625

460/575

415/240

50

3

0.8

869

500/625

460/575

400/230

50

3

0.8

902

500/625

460/575

380/220

50

3

0.8

949

500/625

460/575


Prime Power (PRP): Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97(eqv ISO8528); 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 KTAA19-G6

Engine Features

In-line, 6 Cylinders, Four-stroke

Rate Power

500KW /1500rpm

Standby Power

570KW /1500rpm

Displacement

18.9L

Bore*Stroke

159*159 mm

Compression Ratio

13.5:1

Mode of Speed Regulation

Electronic

2. Exhaust Air System

Exhaust air capacity

1992 L/s

Exhaust air temperature

490℃

Max. exhaust back pressure

10kPa

3. Air Intake System

Air Intake Type

Turbocharged, Water-Air cooling

Max. Air Intake Pressure

6.23kPa

Air Combustion Capacity

750 L/s

Air flow

10800 L/s

4. Fuel System

Fuel Consumption

215g/KW.h,127.7L/h (100% loading)

5. Lubrication System

Oil Capacity

50 L

Oil Consumption

≤4g/KW.h

Oil Pan Capacity

32~38 L

Rated Speed Oil Pressure

345- 483kPa

6. Cooling System

Cooling Type

Closed Water-Cooling

Total Cooling Liquid Capacity

116.5 L

Thermostat Working Temperature

82-93℃

Max. Water Temperature

104 ℃


Ø 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%

Alternator Capacity

610KVA

Alternator Efficiencies

94.9%


Ø  Alternator 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


Sanchai’s prime products mainly include various series of high –power engine (from 30kw  to 3000kw ), such as SC855, sc19, sc38,sc 50, These engines are applied to generating power source  of electric generating sets, engineering machineries, ship/vessels ,and heavy system Sanchai has adopted, our products are characterized by high-power, energy-saving, lower noise, smaller volume and lighter weight

 

Continuous exploration and innovation in technology is the key to our success, Sanchai has owned more than 60 nationally registered patents(cast-steel cylinder head of diesel engine). Sanchai has a excellent R&D team comprising several senior engineers, and a modern R7D center, which makes Sanchai a new leader in the industry.




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