... no noise. 3) Low start wind speed (1 m / s wind speed start), anti-typhoon, anti- ... extreme wind speed: 60m / s Generator type: Three-phase AC Controller output voltage: DC48 Controller output current ... : ≤ 130Amp Controller brake system: over-speed automatic three-phase short-circuit brake Normal operating temperature: -30 ... lighting, electric fan, charger etc. M 3KW maglev wind turbine for house