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대형엔진용 Turbo Charger

Axial – Flow Turbochargers licensed from MAN  Diesel & Turbo SE

  • NA Type
  • TCA Type
  • MET Type

생산기종

AXIAL TYPE
생산기종
Turbochargers for Large-size Engines(2-Stroke)
NA34/T7 NA34/T8 NA34/S NA40/T7 NA40/T8 NA40/S
TCA55 TCA66 TCA77 TCA88

* TCA- Applicable on 4-Stroke Engines

MET-MB Series
MET-MB Series
Type MET
33MB
MET
42MB
MET
53MB
MET
60MB
Particulars Impeller Type V U V U V U V U
Maximum permissible speed rpm(min-1) 27,990 29,700 22,600 23,980 17,810 18,900 16,010 16,990
Continuous allowable max. gas temperature before turbine 580
Momentary allowable max. gas temperature before turbine 610
Maximum air flow
(at pressure ratio 3.5)
m3/s 8.8 13.5 21.8 26.9
Maximum air flow
(at pressure ratio 4.5)
m3/s 5.59 8.58 13.16 21.17
Lubricant inlet pressure MPa 0.06 to 0.15
Lubricant inlet temperature 35 to 50
Lubricant outlet temperature 95 or less 90 or less
MET-MB Series
Type MET
66MB
MET
71MB
MET
83MB
MET
90MB
Particulars Impeller Type V U V U V U V U
Maximum permissible speed rpm(min-1) 14,300 15,170 13,210 14,020 11,300 11,990 10,240 10,860
Continuous allowable max. gas temperature before turbine 580
Momentary allowable max. gas temperature before turbine 610
Maximum air flow
(at pressure ratio 3.5)
m3/s 33.8 39.6 54.1 66
Maximum air flow
(at pressure ratio 4.5)
m3/s 26.21 32.86 38.48 52.64
Lubricant inlet pressure MPa 0.06 to 0.15
Lubricant inlet temperature 35 to 50
Lubricant outlet temperature 90 or less

대형엔진용 Technical Data

대형엔진용 Technical Data : TCA 55, TCA 66, TCA 77, TCA 88
Type Output
(kw)
Max.
Speed
(rpm)
Weight
(kg)
Lenth
(mm)
Width
(mm)
Height
(mm)
Technical
data
2-
Stroke
4-
Stroke
(π max
< 4.2)
4-
Stroke
(π max
< 4.7)
TCA 55 5,100~
7,700
6,500~
9,900
5,400~
8,700
20,100 3,290 2,472 1,275 1,377
  • Turbine type - Axial flow turbine
  • Max. temperature:2-Stroke : 500 ℃/4-Stroke : 650 ℃
  • Pressure ratio - up to 5.5
  • Fuel - HFO, MDO, GAS
TCA 66 7,300~
11,000
9,300~
14,200
7,600~
12,200
16,900 5,510 2,937 1,515 1,636
TCA 77 10,400~
15,800
13,400~
20,300
10,700~
17,300
14,200 9,250 3,490 1,800 1,944
TCA 88 14,900~
22,600
19,100~
29,000
15,200~
24,400
12,000 15,490 4,144 2,138 2,309
중형엔진용 Technical Data : NA34/S, NA40/S
Type Outpu
(kw)
Max.Speed
(rpm)
Weight
(kg)
Lenth
(mm)
Width
(mm)
Height
(mm)
Technical
data
NA34/S 2,400~5,100 26,300 1,350 1,990 950 950
  • Turbine type - Axial flow turbine
  • Max. temperature : 650 ℃
  • Pressure ratio - up to 4.5
  • Fuel - HFO, MDO, GAS
NA40/S 3,500~7,300 22,400 2,200 2,286 1,130 1,130

NA/TCA Turbocharger  적용범위

NA/TCA Turbocharger 적용범위를 나타낸 그래프 : 내용은 위의 표 참고

Compressor pressor ratio πc tot

Compressor pressor ratio πc tot 그래프

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