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Cummins 500 kva Generator Set

Cummins 500 kva Generator Set

Cummins 500 kva Generator Set I Characteristic of Cummins 500 kva Generator Set : 1. Power engine: Sanchai K19 Series Diesel Engines (1). PT Fuel System (2). Naturally aspirated, Turbocharged and intercooling; (3). Light weight, Big power, Low oil consumption, compact structure, Simple...

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Cummins  500 kva Generator Set

I Characteristic of Cummins  500 kva Generator Set :

1. Power engine: Sanchai  K19 Series Diesel Engines

(1). PT Fuel System

(2). Naturally aspirated, Turbocharged and intercooling; 

(3). Light weight, Big power,  Low oil consumption, compact structure, Simple maintenance

 2. Self-preservation function: water temperature, oil temperature, over-speed

 3. High regulating voltage accuracy 

 4. Long service life

5. Self-starting & Self-switchover

II- Gensets’s Parameter

Model

SCDG-500

Rated Power

400 KW

500 KVA

   Engine(Sanchai K19-D4-TA)

 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

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

 User manual

Ø Generator Ratings of CCEC 500 kva Generator Set


Voltage


HZ


Phase


P.F

(COS¢)


Standby Amps

Standby

Ratings

(KW/KVA)

Prime

Ratings

(KW/KVA)

440/254

50

3

0.8

722

440/550

400/500

415/240

50

3

0.8

765

440/550

400/500

400/230

50

3

0.8

794

440/550

400/500

380/220

50

3

0.8

836

440/550

400/500

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.

Ø  Engine Data of CCEC 500 kva Generator Set

1. Basic parameter

Engine Model

SANCHAI K19-D3-TA

Engine Features

In-line, 6 Cylinders, Four-stroke

Rate Power

448KW /1500rpm

Displacement

18.9L

Bore*Stroke

159*159 mm

Compression Ratio

13.9:1

Mode of Speed Regulation

Electronic

Net Weight

1950 KG

Over Dimension

1670×874×1340 mm

2. Exhaust Air System

Exhaust air capacity

1604 L/s

Exhaust air temperature

605℃

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

579 L/s

4. Fuel System

Fuel Consumption

203g/KW.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

106 L

Thermostat Working Temperature

82-93℃

Max. Water Temperature

104 ℃

Ø Alternator Data of CCEC 500 kva Generator Set

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

InsulationClass,

Temperature Rise

H/H

Telephone Influence Factor (TIF)

<50

THF

<2%

AlternatorCapacity

500KVA

Alternator Efficiencies

93.8%

Ø  Alternator Data of CCEC 500 kva Generator Set

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 (Sudden Increase)

≤5S

Ø  Standard Features

 Sanchai Standard Auto Control System

 Base Fuel Tank

 Starting batteries(Maintenance-Free &Watering-Free) with connective

 MCCB

 Exhaust System( including until muffler)

 Special tool for Sanchai engine

 One set of fuel filter / oil filter /belt

 Documents

Ø  Dimension &Weight of CCEC 500 kva Generator Set

Open Type with Base Fuel Tank

Over Size

3400×1380×1980(mm)

Weight

4040 kg

Soundproof Type

Over Size

4630×1660×2250(mm)

Weight

5700 kg


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