Iveco NEF N40-ENT-M25, Руководство по установке

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installation directiVe
10
N40 ENT M25
N60 ENT M37-M40
MAY 2006
5. TECHNICAL DATA FOR INSTALLATION
n40 ent
m25
n60 ent
m
n60 ent
m40
Combustion and ventilation air when underway
Static vacuum allowed downstream of the air filter
kPa
mm H
2
O
≤
3,5
≤
350
≤
3,5
≤
350
≤
3,5
≤
350
Combustion air flow rate m
3
/h
≥
900
≥
1050
≥
1150
Engine room ventilation air flow rate (excluding combustion air) m
3
/h
≥
3100
≥
4700
≥
5050
Static vacuum allowed in the engine room
kPa
mm H
2
O
≤
0,1
≤
10
≤
0,1
≤
10
≤
0,1
≤
10
Temperature allowed in the engine room °C
≤
50
≤
50
≤
45
Temperature increase in the engine room to ext. temperature °C
≤
15
≤
15
≤
15
Exhaust gas discharge
Allowed static back pressure
kPa
mm H
2
O
≤
10
≤
1000
≤
10
≤
1000
≤
10
≤
1000
Exhaust gas temperature at maximum power (turbocharger inlet) °C 650 ± 25 640 ± 25 660 ± 25
Flow rate at maximum power kg/h 1080 1560 1780
Outer diameter of exhaust mixed with sea water
mm
inches
127
5
127
5
127
5
Fuel supply
Transfer pump delivery at maximum rpm l/h
≤
250
≤
250
≤
250
Flow rate return to tank l/h
≤
240
≤
240
≤
240
Fuel temperature to allow maximum power °C
≤
70
≤
70
≤
70
Inner diameter, intake pipe mm
≥
8
≥
8
≥
8
Inner diameter, return pipe mm
≥
8
≥
8
≥
8
Thread on pre-filter junctions M 14 x 1,5 14 x 1,5 14 x 1,5
Free height below filter to replace filter mm
≥
30
≥
30
≥
30
Allowed intake vacuum
kPa
mm H
2
O
≤
35
≤
3500
≤
35
≤
3500
≤
35
≤
3500
Allowed on tank return pipe back pressure
kPa
mm H
2
O
≤
20
≤
2000
≤
20
≤
2000
≤
20
≤
2000
Open sea water cooling line
Intake pipeline diameter
mm
inches
45
1,77
45
1,77
45
1,77
Pump delivery at maximum rpm l/h 12000 12000 15500
Sea water pump height above sea level m
≤
2
≤
2
≤
2
Allowed intake vacuum
kPa
mm H
2
O
≤
20
≤
2000
≤
20
≤
2000
≤
20
≤
2000
Dry exhaust outer diameter
mm
inches
45
1,77
45
1,77
45
1,77
Allowed engine inclination angles
Maximum longitudinal in continuous operation ( dynamic) degrees/360 +20 +18 +18
Maximum transverse in continuous operation ( dynamic) degrees/360 ± 22º30' ± 22º30' ± 22º30'
Longitudinal for oil level check with standard dipstick degrees/360 0 ÷ +6 0 ÷ +6 0 ÷ +6