I. TWO TUNNEL THRUSTERS
Type – FU-74-LTC-2000
Manufacturer – Brunvoll A/S
Production date – 2012
Classification – RMRS / DNV
Ice Class notation – Ice3
Power – 900 kW
Drive system – Electric
Thruster position – Bow center / Stern aft
Application – DP and auxiliary duty
Main components:
1. Tunnel 2000
Material: Hull Structural Steel NVA
2. Thruster Unit
- Thruster Reduction Gear with Spiral Bevel Gears, Ratio 12/51
- Controllable Pitch Propeller, Propeller Hub
Diameter – 2000 mm; Propeller speed – 280 rpm
Test pressure of servo system – 68 bar
Propeller blades material – Cu3 (CuAl10Fe5Ni5)
Blades quantity – 4
3. Hydraulic Power unit
Type – BPA PV7 16-30
- Hydraulic pump with El.Motor (3x690V; 60Hz; 3,7A; 3kW; IP55)
Test pressure – 70 Bar
FOUR
SQUIRREL-CAGE MOTORS
Type – M3BP
450LC6V1
Manufacturer – ABB Oy Motors and Generators
Technical data:
Power – 900 kW
Voltage – 690 V D
Current – 917 A
Frequency – 60 Hz
Speed – 1193 rpm
Insulation Class – F
Protection degree – IP 55
Ambient temperature - +45oC
II. TWO TUNNEL THRUSTERS
Type – FU-63-LTC-1750
Manufacturer – Brunvoll A/S
Production date – 2012
Classification – RMRS / DNV
Ice Class notation – Ice3
Power – 860 kW
Drive system – Electric
Thruster position – Bow aft / Stern fwd
Application – DP and auxiliary duty
Main components:
1. Tunnel 1750
Material: Hull Structural Steel NVA
2. Thruster Unit
- Thruster Reduction Gear with Spiral Bevel Gears, Ratio 11/36
- Controllable Pitch Propeller, Propeller Hub
Diameter – 1750 mm; Propeller speed – 364 rpm
Test pressure of servo system – 68 bar
Propeller blades material – Cu3 (CuAl10Fe5Ni5)
Blades quantity – 4
3. Hydraulic Power unit
Type – BPA PV7 16-30
- Hydraulic pump with El.Motor (3x690V; 60Hz; 3,7A; 3kW; IP55)
Test pressure – 70 Bar
TWO
SQUIRREL-CAGE MOTORS
Type – M3BP 450LC6V1
Manufacturer – ABB Oy Motors and Generators
Technical data:
Power – 860 kW
Voltage – 690 V D
Current – 877 A
Frequency – 60 Hz
Speed – 1193 rpm
Insulation Class – F
Protection degree – IP 55
Ambient temperature - +45oC
CONTROL
SYSTEM (SPX – VP)
Software version – PS4.145.212
Main components:
1. Main Control Panel (Level / Start-Stop) – 2 pcs.
2. Auxiliary Control Panel (Level) – 1 pc.
3. Electronic Control Cabinet
4. Hydraulic Pump Starter 3x440V; 60Hz; 6,5 A
PRICE – 917 400 EURO per full SET
MARINERUS
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