sizing and pricing

 

EP-4000

MOTOR SIZING SPECIFICATIONS

 
Boat size ranges 32′ – 48′
Horsepower diesel equivalency 40 h.p.
Suggested horsepower replacement range 25 – 45 h.p.
Miles per gallon equivalency 30 mpg
Length 29″
Width 18.82″
Height 18.83″
Weight 400 lbs

ELECTRIC SYSTEM

 
Cruising speed 60% – 80% of hull speed 6 – 8 knots
Cruising time 60% – 80% of hull speed 5 – 2 hours
Cruising range 60% – 80% of hull speed 30 – 17 nm
Recharging time for standard charger (shore power-50% depth of discharge) 4-5 hours
Recharging time for quick charger (shore power-50% depth of discharge) 3-4 hours
Number of 12 volt 8-D batteries (245 Ah) 9 batteries
Battery bank voltage in total 108 vdc
Amps (maximum) 152 amps
Kilowatts (maximum full power from batteries) 16.4 kW
Number of chargers required  1 charger
Charger Elcon PFC 3000
Quick Charger Elcon PFC 4000

HYBRID ELECTRIC SYSTEM – OPTIONAL

hybrid
Adding an appropriately sized generator and charger(s) will provide continuous cruise

Generator kilowatt size (AC or DC) for continuous cruise at 60% – 80% of hull speed

Additional kilowatts should be added depending on house loads (1,000 watts equals 1kW)

5 – 12 kW
Typical fuel tank capacity for generator (gallons) 50 gal
Cruising speed 60% – 80% of hull speed 6 – 8 knots
Cruising time 60% – 80% of hull speed 76 – 46 hours
Cruising range 60% – 80% of hull speed 478 – 364 nm
Number of 12 volt 8-D batteries (245 Ah) 9 batteries
Battery bank voltage 108 vdc
Number of chargers required 1 – 2 chargers
Charger Elcon PFC8000
Generator Northern Lights 843NW3 (12kW) or
Northern Lights M773LW3 (9kW)
Fischer Panda PMS 08 DP (6.8kW)
Fischer Panda PMS 6500 (5.5kW)

sizing and pricing