Yangdong Silent Generator With YD4102ZLD Diesel Engine

Generator

Gen-set Model 

YDNY-40

Rated Frequency 

50HZ

Power Factor

0.8

Rated Voltage

400/230V

Rated Power(KW/KVA)

40/50

Standby Power(KW/KVA)

42/52.5

Phase/Wire

3Ph 4Wr

Overall Size(mm)

1750×750×1050

Weight(kg)

820

Diesel Engine

Model  

YD4102ZLD

Type

Water-cooled,inline,4-stroke,

direct injection,wet cylinder liner,1500rpm

Rated Power(kw)

48KW

Intake Type 

Natural

No,of Cylinder 

4.L

Bore×Stroke(mm)

102×118

Piston Speed (m/s)

6

Compression Ratio

16.5:1

Mechanical Governor Rated

≤5%

Electronical Governor Rated

≤1%

Noise Level (dBA)

≤75

Exhaust Temperature °C)

475

Lube Oil Capacity (L)

11

Rated Fuel Consumption(L/h)

5

Displacement(L)

4.3

Model  

Mechanical

Alternator

Model  

164 E

Rated Power(KW/KVA)

40/50

Power Efficiency  

86.60%

Voltage Regulation

≤±1.5

Way of excitation

Brushless

Insulation Class 

H

Genset Model

YDNY6.5~YDNY40

Rated Power(KW)

6.5KW-40KW

GENERATOR

Type

Brush or Brushless Alternator

Output(KW)

                  6.5KW-40KW

Voltage(V)

220~ 240/110~ 120 400/230V

Powe Factor

1 for one phase and 0.8 for three phase

Exictation System

Self-excitation & Brushless or Brush

ENGINE

Model

YD380

YD385

YD480

YD485

YD490

YD495

YD4100

Displacement(L)

1.375

1.532

1.809

2.156

2.672

3.76

3.76

Bore*Stroke(mm)

80*90

85*90

80*90

85*95

90*105

102*115

105*115

Starting system

12V or 24V Electric Starting

Cooling method

               Water-cooled

Compression Ratio

22.5

22

18

18

18

19

19

Specific fuel consumption

 (g/kW .h)

≤265

≤262

≤249

≤245

≤243

≤258

≤258

Steady speed regulation

≤5%

Instantaneous speed regulation

≤10%

Steady speed time(s)

≤5

Fluctation rate of speed

±0.5%

Fuel tank capacity (L)

100