Wärtsilä, 9L20, 1998, 1530 kW, 900 RPM, 60 Hz, Marine Generator Set

Description

Overview
1. 9-cylinder, 200 mm bore, 1500 kw, mostly for marine application
2. Manufacturer: Wärtsilä
3. Model: 9L20
4. Year: 1998
5. Class: DNV
Engine Specifications
1. Number of cylinders: 9
2. Cylinder configuration: In line
3. Cylinder bore: 200 mm
4. Piston stroke: 280 mm
5. Displacement: 78.17 liter
6. Rotation direction: CW - clockwise seen from aft
7. Turbo model: ABB TPS57E01
8. Performance specification: 171043
Performance Data
1. Hp: 2052
2. Kw: 1530
3. Rpm: 900
4. Running hours: see text
Generator End
1. Generator end type: Marelli Motori M7BM 630 MD 8 code M7B6364SA021Z4
2. Kva: 1851
3. Volt: 690
4. Amps: 1549
5. Hz: 60
6. Cos φ: 0.8
Generator Set 1
1. Wärtsilä 9L20 serial number 8715
2. Spec 171043
3. 65867 running hours
4. Marelli Motori M7BM 630 MD 8, serial number MD4580
5. 1851 kva / 690 v / 1549 a / 60 hz
6. 900 rpm
Generator Set 2
1. Wärtsilä 9L20 serial number 8713
2. Spec 171043
3. 56486 running hours
4. Marelli Motori M7BM 630 MD 8, serial number ME10326
5. 1989 kva / 690 v / 1657 a / 60 hz
6. 900 rpm
Generator Set 3
1. Wärtsilä 9L20 serial number 8714
2. Spec 171043
3. 65111 running hours
4. Marelli Motori M7BM 630 MD 8, serial number MD4583
5. 1851 kva / 690 v / 1549 a / 60 hz
6. 900 rpm
Generator Set 4
1. Wärtsilä 9L20 serial number 8716
2. Spec 171043
3. 55190 running hours
4. Marelli Motori M7BM 630 MD 8, serial number MD4581
5. 1851 kva / 690 v / 1549 a / 60 hz
6. 900 rpm

Bore	200 mm
Compression Stroke	280 mm

Capacity	1530 kW
Generator End	Marelli Motori M7BM 630 MD 8

Frequency	60 Hz
Voltage	690 V

Speed (RPM)	900 rpm