J Perkins Twister Medevac Bell 47
Δημοσιεύτηκε: Παρ Απρ 04, 2008 2:49 pm
Αυτο ειναι λοιπον το ε/π διπλου στροφιου που εχω για τις εντος σπιτιου (και οχι μονο) πτησεις...
Τα πιο ενδιαφεροντα στοιχεια που παραθετει ο κατασκευαστης ειναι τα εξης:
quote
Unique damage prevention features - LBW
We've engineered in some helicopter-saving features that even experts will like, such as integral LBW; a low lipo battery warning system that activates a blue flashing beacon when it's time to land and recharge. As any experienced electric flight pilot will tell you, it's just too easy to fly for a few seconds too long and knock a lipo cell out making it impossible to recharge your battery.
Unique damage prevention features - MOPS
The revolutionary MOPS (Motor Overload Protection System) helps prevent damage to your drive motors and speed controller by killing the motors automatically on blade-stopping tip-overs - then automatically re-energising the system some seconds later! So no more burnt out motors, batteries, and you can kiss goodbye to those bad ole' smokin' speed controllers! Reassuring for new pilots and comforting for experienced pilots.
Fail-safe and safe-start
The fail-safe cuts power to the main motor in the event of transmitter failure while the safe-start only allows starting when the throttle stick is low-so there is no danger of connecting the flight battery and inadvertently sending power instantly to the motors.
unquote
Τα πιο ενδιαφεροντα στοιχεια που παραθετει ο κατασκευαστης ειναι τα εξης:
quote
Unique damage prevention features - LBW
We've engineered in some helicopter-saving features that even experts will like, such as integral LBW; a low lipo battery warning system that activates a blue flashing beacon when it's time to land and recharge. As any experienced electric flight pilot will tell you, it's just too easy to fly for a few seconds too long and knock a lipo cell out making it impossible to recharge your battery.
Unique damage prevention features - MOPS
The revolutionary MOPS (Motor Overload Protection System) helps prevent damage to your drive motors and speed controller by killing the motors automatically on blade-stopping tip-overs - then automatically re-energising the system some seconds later! So no more burnt out motors, batteries, and you can kiss goodbye to those bad ole' smokin' speed controllers! Reassuring for new pilots and comforting for experienced pilots.
Fail-safe and safe-start
The fail-safe cuts power to the main motor in the event of transmitter failure while the safe-start only allows starting when the throttle stick is low-so there is no danger of connecting the flight battery and inadvertently sending power instantly to the motors.
unquote