| 用途：风力发电机控制，风力发电机，风能 |
FKJ型产品特性
◆本产品依照JB/T6939.1-2004号行业标准、GB/T 19115.1-2003号国家标准生产，也可根据用户技术要求生产。
◆FKJ-A1型、FKJ-A2型控制器，采用多路三相卸荷控制。
◆三相卸荷总功率大于风力发电机额定功率的220%。第一路三相卸荷功率是风力发电机额定功率的80-100%，当超出第一路卸荷功率范围时，第二路三相卸荷立即自动启动，保证风力发电整套系统安全运行。
◆在蓄电池脱节、损坏情况下，三相卸荷自动启动。防止风力发电机空转、飞车事故发生。
◆具有蓄电池防反接保护，蓄电池防脱节保护，蓄电池防损坏保护。
◆蓄电池过充保护。当蓄电池充满时（蓄电池电压达到额定电压125%），控制器将自动三相卸荷，停止对蓄电池充电。
◆蓄电池自动恢复充电功能。当蓄电池电压降至额定电压108%时，卸荷器停止三相卸荷，自动恢复对蓄电池充电。
◆控制器根据风力发电机的种类，可增加机械偏航控制、机械折尾控制、机械或液压、气压、电磁，等多种制动控制功能。
◆LED灯状态指示。风力发电机、太阳能电池板、蓄电池、控制器工作状态一目了然。
◆电流表、电压表指示。指示蓄电池充电电流及蓄电池电压。
◆控制器具有手动三相卸荷开关，用户可根据情况使用。.使用此开关，风力发电机将强制性三相卸荷。
FKJ model Product Characteristics
◆The product can be manufactured in accordance with either JB/T6939.1-2004 industrial standard, GB/T 19115.1-2003 national standard or users’ technical requirements.
◆FKJ-A1 and FKJ-A2 controllers adopt multiple-line three-phase load discharging control.
◆The total power of three-phase load discharging is 220% larger than the rated power of the wind turbine generator. The three-phase load discharging power of the first line is 80-100% of the rated power of the wind turbine generator; in case of exceeding the scope of the first line load discharging power, the three-phase load discharging of the second line will automatically start to ensure safe operation of the overall wind turbine generation system.
◆Under the circumstances of decoupling and damage of the battery, the three-phase load discharging will automatically start to avoid the idle run of the wind turbine generator and the occurrence of runaway accident.
◆ It hasreverse connection, anti-decoupling and damage-resisting protection of the battery.
◆Over-charging protection of the battery: When the battery is full (the battery pressure reaching 125% of the rated pressure), the controller will automatically carry out three-phase load discharging to stop charging the battery.
◆Auto recovery of battery charging:When the battery pressure reduces to 108% of the rated pressure, the load discharger will stop three-phase load discharging to automatically recover battery charging.
◆According to the category of the wind turbine generator, the controller can be additionally equipped with mechanical yawing, swing-tai, mechanical or hydraulic, pneumatic, magnetic and other brake functions.
◆LED status indication: Clearly present the working status of the wind turbine generator, solar panel, battery and controller.
◆Ammeter and voltmeter indication: Indicate the charging current and voltage of the battery.
◆The controller is equipped with manual three-phase load discharging switch; the user may use it according to actual circumstances. When using this switch, the wind turbine generator will forcibly carry out three-phase load discharging.
FKJ型风力发电机自动控制器技术参数（1）
Technical Parameters of the Wind turbine Automatic Controller (1)
型号Type | 300W-24Vdc | 500W-24V | 1KW-48V |
配用蓄电池Battery | 24Vdc | 24Vdc | 48Vdc |
工作方式Function | 充电、控制Charge, control | ||
使用环境Operating environment | 温度-10-40℃湿度≤80% Temperature -10-40℃,humidity≤80% | ||
风力发电机三相卸荷动作电压 3-phase load voltage of the wind turbine | 29±1Vdc | 29±1Vdc | 58±1Vdc |
风力发电机恢复充电动作电压 Recovery charging voltage of the wind turbine | 26±1Vdc | 26±1Vdc | 54±1Vdc |
蓄电池亏电电压Low-voltage of the battery | 20±1Vdc | 20±1Vdc | 40±1Vdc |
自备电瓶连接线 Self-provided connecting wire of the battery | >4 mm² | >4 mm² | >4 mm² |
保险Fuse | 25A | 30A | 30A |
外包装尺寸Size | 440*330*250 mm | 440*330*250 mm | 440*330*250 mm |
毛重Weight | 6.5 Kg | 6.5 Kg | 6.5 Kg |
※以上参数供参考，可根据客户技术要求定做。
