Frequency converter for marine vessels 50Hz-60Hz fixed output

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Short Description

Product LISA SFC manufactured in Europe
 

Purpose of using frequency/voltage converter:
When the ship arrives at the port, if the voltage on the ship is different from the Vietnamese grid of 380V/50Hz, for example the ship's electricity is 440V/60Hz, 690V/60Hz, 200V/60Hz If the ship's diesel generator continues to run, the cost of oil is huge and releases CO2 and other toxic gases that affect the environment. Our solution is to use a frequency converter to convert 380V/50Hz grid power to 60Hz or 400Hz power to supply the ship's essential electrical equipment such as lighting, air conditioning, and communication systems. contact....Then the ship's diesel generator can stop working to save fuel.
With this solution, the electricity cost is only equal to the price of grid electricity and does not emit harmful emissions to the environment.

Customized products: Can provide 60Hz and 400Hz output for devices that use both 400Hz such as naval, telecommunication equipment pine,....
Operating conditions: NAVY type static frequency converter is designed for marine operations which means sea water environmental conditions IP20, IP31, IP54 or IP56, humidity, salinity and vibration of the ship at sea with special coating on the electronic PCB boards ours to protect harsh marine conditions. Its operating conditions also allow for continuous power supply from shore when the ship is docked for long periods of time.

 






 

  • Specifications
    1. Input  
      Voltage 3 phase 400V/415V AC ±15%*
      Frequency 45Hz up to 65Hz± 5%*
      Input current harmonics <3% @ 100% load
      Output  
      Voltage 3 phase 200VAC/ 400VAC - 50/60Hz ±1%*
      Overall Efficiency 87%-95%
      Max. Crest Factor 1.4:1
      Rectifier  
      4 Quadrant Operation  
      AC Voltage Range - 25% +10%
      Efficiency 93%-97%
      Input Frequency Deviation ±5%
      Overload Capacity 150% Continuous
      Inrush Current None
      Overall current limit 120% Continuous
      Inverter  
      Static Regulation 0 – 100% load ± 1%
      Dynamic regulation 100% 5%,recovering to 1% 
      within 40 ms
      Total harmonic distortion < 2% (Linear Load)
      Electronic Limit Overload 120%@60s; 
      150%@5s;200%@2s*
      Overload Capacity (IGBTs) 150% Continuous
      Frequency stability ± 0.01% Crystal Controlled
      Load power factor 0-1
      Efficiency 93%-98%
      Short circuit proof by electric current limiting and shutdown
      Environmental Conditions  
      Temperature range  
      sea level -40°C to +55 °C(@100% Load)
      Above 2000m 35 °C (@100% Load)
      Relative Humidity 10%-100%
      Noise Level < 65 dBA@1 meter
      Altitude up to 2500 m without de-rating
      * Other voltages and frequencies available on request
      * Other Electronic Overload limits available on request