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Two sets of electric motor driven tunnel thrusters have finished production, and about to ship out for Valparaiso in next month. With an fixed pitch propeller in diameter of 1.275 meters, this pair of tunnel thruster is designed to be powered by 380v/50hz electric, to provide 75KN nominal thrust for served vessel.

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Variable frequency motor: 530KW@1470RPM
Voltage: 380V/50Hz
Propeller speed: 560RPM
Propeller diameter: 1275mm
Propeller Material: CU3
Blade Number: 4
Propeller type: Fixed Pitch Propeller
Nominal Thrust: 75KN

Certificate: CCS
Delivery time: 60days since confirmation of drawings and down deposit.
Order date: 2016-2-20
Loading port: Shanghai, China
Departure port: Valparaiso, Chile

electric tunnel tunnel frequency inverter system