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Cummins 550 kw Silent Gensets

Diesel Genset SCDG-550 Ø Standard Configuration  Engine: Cummins KTAA19-G6A  Radiator 40°C 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-550


Generator Sets Model

SCDG-550

Standby Power(50HZ)

550KW/687.5KVA


Ø Standard Configuration

 Engine: Cummins KTAA19-G6A

 Radiator 40°C 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)

380/220

50

3

0.8

1045

550/688

500/625


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 KTAA19-G6A

Engine Features

In-line, 6 Cylinders, Four-stroke, air-air cooling

Rate Power

550KW/1500rpm

Standby Power

610KW /1500rpm

Displacement

18.9L

Bore*Stroke

159*159 mm

Compression Ratio

13.0:1

Mode of Speed Regulation

Electronic

2. Exhaust Air System

Exhaust air capacity

2478L/S

Exhaust air temperature

446 ℃

Max. exhaust back pressure

10 kPa

3. Air Intake System

Air Intake Type

Turbo, Air/Air Cooling

Max. Air Intake Pressure

6.23 kPa

Air Combustion Capacity

850 L/S

Air flow

10800 L/S

4. Fuel System

Fuel Consumption

216 g/KW.h, 152L/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


Alternator brand and model

Stamford HCI544FS

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

625KVA

Alternator Efficiencies

95.1%


Ø Generator 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

≤0.5%

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


Ø Standard Features

 Sanchai Standard  Auto Control System

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

 MCCB

 Oil Drain Valve

 Exhaust System( including until muffler)

 Special tool for Sanchai engine

 Documents

Ø Dimension &Weight


Standard Configuration (Open Type)

Overall Size

3700×1570×2080(mm)

Weight

4550 kg

with Base Fuel Tank

Overall Size

3700×1570×2080(mm)

Weight

4820 kg

Soundproof Type

Overall Size

5030×1860×2550(mm)

Weight

6500 kg



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