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Systems for Planing Boats

These systems are specially suited for boats with planing hull.

 

Applications:

  • Fast E-yachts for in-shore use
  • Tender to luxury yachts

Design criterion is an endurance of app. 1hour at top speed, minimised weight and optimised boat trim.

 

Sample Configurations for Boats with Planing Hull:


Vessel Type Planing Planing Planing Planing
Motor Power 25,0 kW 45,0 kW 60,0 kW 80,0 kW
Coolant Water Water Water Water
Rev nom 2960 1/min 2965 1/min 2970 1/min 2970 1/min
Mmax 250 Nm 500 Nm 750 Nm 1100 Nm
Rev max 6000 1/min 6000 1/min 6000 1/min 5000 1/min
Weight 105 kg 160 kg 220 kg 320 kg
Inverter Inverter Power 30,0 kW 55,0 kW 75,0 kW 90,0 kW
Weight 26,0 kg 40,0 kg 45,0 kg 45,0 kg
Energy-
System		 No. Of Modules 24 24 24 48
Model HEM24090 HEM24090 HEM24090 HEM24090
Wh/Module 2268 Wh 2268 Wh 2268 Wh 2268 Wh
Energy (80%DOD) 44 kWh 44 kWh 44 kWh 87 kWh
Endurance 1,7 h 1,0 h 0,7 h 1,1 h
Weight 451 kg 451 kg 451 kg 902 kg
Wh/kg 121 Wh/kg 121 Wh/kg 121 Wh/kg 121 Wh/kg
Charging Voltage 400 V 400 V 400 V 400 V
Mains Fusing 25 A 25 A 25 A 50 A
Recharge-time 4 h 4 h 4 h 4 h
Summary Total weight 582 kg 651 kg 716 kg 1267 kg
W/kg 43 W/kg 69 W/kg 84 W/kg 63 W/kg
kg/kW 23 kg/kW 14 kg/kW 12 kg/kW 16 kg/kW

Specified data is based on sample configurations and depends on the equipment of actual vessel, available space, displacement, existing electric and electronic equipment and mechanical installation requirements. Weight is without cables, installation flanges and mounting systems. Technical data can vary in each system and is subject to confirmation by Lightweight Energy.


  
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