Wind power controller controller wholesale

Wenzhou PWM controller constant prices of the product in accordance with JB / number T6939.1-2004 industry standard, GB / number T19115.1-2003 national standards, according to user technical requirements. Large-screen LCD display. Wind turbines, solar panels, batteries, controller working status (wind generator voltage, current, power display, solar voltage, current, power display, battery voltage, charge current, charge power, battery indicator) ◆ uses two sets control system, PWM constant pressure system + three-phase unloading systems. ◆ PWM voltage control is 120% of the rated power of the wind turbine. When the super-PWM constant power range, three-phase automatic start unloading immediately to ensure the safe operation of the entire system of wind power. ◆ disconnect the battery, case of damage, the three-phase automatic start unloading. Prevent wind turbines idle, coaster accident. ◆ PWM control. In high winds, strong winds, the wind turbines on the battery to ensure the constant voltage, constant current charging. ◆ anti-reverse battery protection, battery anti disjointed protection, battery anti-damage protection. ◆ battery overcharge protection. When the battery is full (battery voltage reaches 125% of the rated voltage), the controller will automatically unloading a three-phase, stop charging the battery. ◆ automatic battery charging function recovery. When the battery voltage falls below 108% of rated voltage, three-phase unloading stop unloading, automatic recovery of the battery. ◆ The controller according to the type of wind turbines, increase mechanical yaw control, mechanical Orio control, mechanical or hydraulic, pneumatic, electromagnetic, and other brake control function. ◆ controller with internal SPD. Fleeing the instantaneous wind turbine power line over-voltage limitation in the device or system can withstand the voltage range, or the powerful lightning current into the ground, to protect equipment from lightning strikes and damage. ◆ LED status indicator lights. Wind turbines, solar panels, batteries, controller working status. ◆ ammeter, voltmeter indication. Indicates the battery charge current and battery voltage. ◆ three-phase controller with manual unloading switch, the user can use under the circumstances. With this switch, the wind turbine will be a mandatory three-phase unloading. ◆ optional temperature compensation. Yueqing City Electric Co., according to state /// Wenzhou PWM controller constant prices