The bigger motors can replace existing combusting engines from 60hp to 100hp. These motors have a very high torque also at very low rpm's, which means that it's possible to install a bigger propeller and get a much better efficiancy of the propulsion system. The motors are 3-phase AC motors and no gearbox is needed, which again means free of extra power losses in the gear and transmission system.
Converting to electrical propulsion will give a silent cruise, without smell and diesel fuel in the water. This green power system fulfil the expectations of protecting the sensitive environment in harbours, lakes, recreational areas for fishing and bird-watching, inland waterways. The motors can be installed into bigger mono and multi hull sailboats and different kind of motor boats, tour boats, power boats, passenger boats.
For more information about motor selection, installation, and operation of an electrical drive, please call: +45 9631 0199 or send an e-mail to: info@zepiaenergy.dk
40kW system
PMSM40 / 40kW Inboard shaft drive propulsion motor
Motor type:
AC 3-phase, synchron
Speed:
2600 RPM
Rated Current:
240 A
Voltage:
140 V
Rated Torque:
153 Nm
Weight:
78 kg
REPLACING: Typical 55hp to 80hp diesel engines
COOLING: Bio-oil
60kW system
AM60 / 60kW Inboard shaft drive propulsion motor
Motor type:
AC 3-phase, asynchron
Speed:
3000 RPM
Rayed Current:
329 A
Voltage:
150 V
Rated Torque:
190 Nm
Weight:
137 kg
REPLACING: Typical 55hp to 80hp diesel engines
COOLING: Water
Motor controllers
SAC41 / Sensorless AC Drive Controller for PMSM40kW shaft drive motor
Battery voltage: 96 V - 290 V
Rated Power: 80 kVA
Max Power: 120 kVA
IP54
Liquid cooling
Parameter settings by SAC-software / CAN bus
SAC60 / Sensorless AC Drive Controller for AM60kW shaft drive motor
Battery voltage: 96 V - 300 V
Rated Power: 90 kVA
Max Power: 140 kVA
IP54
Liquid cooling
Parameter settings by SAC-software / CAN bus
Battery Monitors
GD1 (2) / Display, Control and Battery Monitoring
Supply Voltage: 9 - 30VDC or 15 - 60VDC
LCD monochrome display
Graphical user interface, communication with SAC over CAN bus
Energy saving functions (sleeo mode, ECO-mode)
Backlight and speaker
Monitor battery voltage, battery current, motor speed, motor current, state of charge (SOC), remaining time, controller messages
English and German language
Throttle
The throttle is 1 - 10kΩ resistor. The new version of throttle handle is made of polished steel.
Connection directly to Monitor by 4 pin connector
Neutral click possition
Can be mounted in port or starboard side of the boat (set-up on display)
