Instruction manual

3. Airdolphin Features
3-2 Specification
8
Wind Turbine Type Horizontal axis, up-wind
Rotor Diameter 1800mm
Mass 17.5kg
Mount Diameter 48.6mm
Number of Blades 3
Blade Material Carbon-fiber laminate over
foam core
Blade Mass (per piece) 380g
Blade Retention Interlock hub mounting
Body Material Aluminum diecast
Body Construction Screw-free joints (based on
traditional Japanese handi-
crafts)
Product Finish Teflon-based paint
Generator Synchronous-type, three -
phase power generator with
n e o d y m i u m i r o n b o r o n
magnets
Protection Circuit Built-in
Data Logger Built-in
Yaw control Free yaw (360 degrees)
Direction Control
Original Swing-Rudder System
Output Control Non-stop output control
Start-up Wind Speed 0m/s (Power-Assist Function)
Cut-in Wind Speed 2.5m/s
Cut-out Wind Speed -
Survival Wind Speed 65m/s
Rated Power 1kW (12.5m/s)
Rated Rotor Speed 1000rpm
Maximum Power 2.3kW (20m/s)
Maximum Rotor Speed 1000rpm (20m/s)
Mass per Watt 17.5g/W (at rated power)
Power per Square Meter 393W/m
2
(at rated power)
Output Voltage DC50V
Braking System Regenerative electro-mag-
netic braking system
Communication System RS-485
(Signal Output)
Recommended System
Control System Built-in Zephyr-Original Power
Management System* (ZPMS) with:
1. Power-Assist Function
2. Stall Mode
3. Safety Control
4. Battery Charge Management
5. Data Communication System
Power Generation Features
Wind Speed Power Rotor Speed
(m/s) (mph) (W) (rpm)
3.5 7.8 27 350
6.5 14.5 170 650
10.0 22.4 620 1000
12.5 27.9 1000 1000
15.0 33.5 1500 1000
17.5 39.1 2000 1000
20.0 44.7 2300 1000
30.0 67.1 500 600
40.0 89.4 700 600
50.0 111.8 900 600
Off-grid : Deep cycle lead
acid battery,500Ah or more