Kostov 11LihiumchargerDc/Dcsnugdamper ring and splinesterndrive spline shaftview
OwnerNew Electric
LocationAmsterdam, North Holland Netherlands map
WebWebPage
Vehicle1974 V174 Bayflite
MotorKostov K11 250V Series Wound DC
interpole DC motor, series/parralel field
option
DrivetrainVolvo Penta 270 sterndrive.
ControllerEvnetics Soliton1
Batteries95 Winston WB LYP90AHA, 3.30 Volt, Lithium Iron Phosphate
System Voltage315 Volts
ChargerElcon HF/PFC5000 288xx
DC/DC ConverterMeanwell 636W 53A
Accelerationshould be enough for waterskiing.
Conversion TimeGot started spring of 2011 - present
Conversion CostAbout $20,000 in components
Additional FeaturesDigital dash on a Android tablet via Wifi router setup
using EVspeedo app.
Work in progress. Should be making a splash in spring
2012.

Parts list:

Winston LYP90AHA * 95 8000
Soliton1 3000
–throttle pot 150
Kostov 11” 250V 2200
-Adaptor plate 750
-Coupler 400
-Collar and mount 250
–forced air cooling 170
–rpm sensor 80
-thermistor 20
Elcon PFC5000 1800
Meanwell DC-DC 250
Netgear Wifi 50
Cable 350
Nordlock 200
Bolts 50
Aluminum cases 400
Contactors 550
Fuzes 200
Aux 12V 100

code by jerry