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◆The product is manufactured according the JB/T6939.1-2004
industrial standard and GB/T 19115.1-2003 national standard also
with users’ technical requirements.
◆The big screen LCD display. Clearly present the working status of
the wind turbine, solar panel, battery and controller. (Wind
turbine voltage, current, power display ;solar voltage, current,
power display, battery charging current, voltage, charging power,
power display.）
◆Two sets of control systems: PWM
constant voltage system and three-phase dump load system.
◆PWM constant voltage control is 120% of the rated power of the wind
turbine . In case exceeding of PWM’s capacity, the three-phase dump
load will automatically start immediately to ensure safe running of
the overall wind turbine system.
◆Under the circumstances of disconnecting or damage of the battery,
the three-phase dump load will start automatically to avoid the
idling for wind turbine and the occurrence of runaway accident.
◆Under the strong or super-strong wind conditions PWM control to
ensure battery charged by the wind turbine with constant voltage and
current.
◆The protection function of reverse connection, disconnection and
damage-resisting of the battery will be applied.
◆Over-charging protection of the battery: When the battery is full
(the battery voltage getting 125% of the rated voltage), the
controller will carry out three-phase dump load automatically to
stop charging the battery.
◆Auto recharging of battery: When the battery voltage reduces to
108% of the rated voltage, it stops three-phase dump load to
recharge battery automatically.
◆For the different wind turbine type, the controller can be equipped
with mechanical yawing, furled empennage, mechanical or hydraulic,
pneumatic, electric magnetic and other brake functions.
◆The inside of the controller is equipped with surge arrester.
Contain the over voltage into the wind turbine under the bearable
voltage of the equipment or system. On the other way, to conduct the
strong lightening current into the earth directly to avoid any
damage of equipment.
◆Ammeter and voltmeter indication: Indicate the charging current and
voltage of the battery.
◆The controller is equipped with manual three-phase dump load
switch. To using this switch, the wind turbine will carry out
three-phase dump load forcibly.
◆ Optional communication Mode：RS232、RS485、GPRS、USB、RJ45
ect, Can monitor multiple devices running
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© Copyright 2018 Waltery Windpower Co., Ltd. All Rights Reserved. |
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S
Series Wind Generator