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30 Kw Silent Generator Set

Diesel Genset SCDG-30KW Standard Configuration ● Engine: Cummins 4BT3.9-G1 ● Radiator 50℃ 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 ● Main...

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Product Details

Diesel Genset SCDG-30KW

Code

SCDG-50

Rated Power(50HZ)

30KW/37.5KVA

Standby Power(50HZ)

22KW/41.25KVA


QQ截图20171113102011.pngStandard Configuration

● Engine: Cummins 4BT3.9-G1

● Radiator 50℃ 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

● Main line circuit breaker

● Standard control panel

● Two12V batteries, rack and cable

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

● User manual


QQ截图20171113102011.pngGenerator Ratings

Voltage

HZ

Phase

P.F

(COS¢)

Standby Amps

Standby

Ratings

(KW/KVA)

Prime

Ratings

(KW/KVA)

254/440

50

3

0.8

36

33/27.5

30/37.5

240/415

50

3

0.8

38

22/27.5

30/37.5

230/400

50

3

0.8

40

22/27.5

30/37.5

220/380

50

3

0.8

42

22/27.5

30/37.5


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.


QQ截图20171113102011.pngEngine Data

1. Basic parameter

Engine Model

Cummins 4B3.9-G1

Engine Features

In-line, 4 Cylinders, Four-stroke

Rated Power

36KW /1500rpm

Standby Power

40KW /1500rpm

Displacement

3.9L

Bore*Stroke

102*120 mm

Compression Ratio

16.5:1

Mode of Speed Regulation

Electronic / Mechanical

Net Weight

321 KG

Over Dimension

860*750*930 mm

2. Exhaust Air System

Exhaust air capacity

6.5 m³/min

Exhaust air temperature

487 ℃

Max. exhaust back pressure

10 kPa

3. Air Intake System

Air Intake Type

Natural Aspiration

Max. Air Intake Pressure

6.1 kPa

Air Combustion Capacity

2.7 m³/min

Air flow

146 m³/min

4. Fuel System

Fuel Consumption

229 g/KW.h or 6.35L/h (100% loading)

5. Lubrication System

Oil Capacity

11L

Oil Consumption

≤4g/KW.h

Oil Pan Capacity

8.5-9.5 L

Rated Speed Oil Pressure

345 kPa

6. Cooling System

Cooling Type

Closed Water-Cooling

Total Cooling Liquid Capacity

21 L

Thermostat Working Temperature

82-95 ℃

Max. Water Temperature

104 ℃


QQ截图20171113102011.pngAlternator Data

Brand

Stamford PI 144J

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

37.5KVA

Alternator Efficiencies

85%


QQ截图20171113102011.pngGenerator 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


QQ截图20171113102011.pngStandard Features

● Sanchai Standard  Auto Control System

● Base Fuel Tank

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

● MCCB

● Oil Drain Valve

● Exhaust System( including until muffler)

● Special tool for Sanchai engine

● One set of fuel filter / oil filter /belt

● Documents


QQ截图20171113102011.pngDimension &Weight

Open Type with Base Fuel Tank

Overall Size

1760×760×1380(mm)

Weight

750 kg

Soundproof Type

Overall Size

2290×1060×1680(mm)

Weight

1270 kg


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