并网风力发电机控制部分On grid wind turbine controller | WGMC3K220 | WGMC5K220 | ||||
风力发电机输入Windturbineinput | ||||||
额定功率 Power | 3KW | 5KW | ||||
控制功率/电流 Max. Control power / current | 6KW/20A | 10KW/34A | ||||
风力发电机额定电压 Rated voltage of wind turbine (AC) | 220V | 220V | ||||
输入电压范围 Input voltage range | AC | 0-330V | 0-330V | |||
DC | 0-450V | 0-450V | ||||
制动电压 Braking voltage (DC) | 出厂值 Default | 350V±1% | 350V±1% | |||
设置范围 Set range | 320-350V | 320-350V | ||||
制动电流 Braking current (DC) | 出厂值 Default | 15A | 25A | |||
设置范围 Set range | 0-15A | 0-25A | ||||
制动时间 Braking time | 出厂值 Default | 10-20 min | ||||
设置范围 Set range | 0-5000 min | |||||
*发电机超速控制 Generator overspeed control | 出厂值 Default | >300 rpm/min | ||||
设置范围Set range | 0-1000 rpm/min | |||||
*超风速控制 Over wind speed control | 出厂值 Default | 14 m/s | ||||
设置范围Set range | 0-45 m/s | |||||
手动控制功能 Manual control | 风机手动刹车，*远程控制刹车（需加通讯功能） Manual brake，*remote control brake (with communication function) | |||||
自动控制功能 Automatic control function | 卸荷控制、*偏航、*变桨、*机械刹车、*液压刹车、*电磁刹车 Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake, * electromagnetic brake | |||||
*光伏输入 PV. Input | ||||||
额定功率 (可增加) Rated power (increased) | 3KWp | 3KWp | ||||
工作电压/开路电压 Working voltage (DC) | 320V / 400V | 320V / 400V | ||||
直流输出参数 DC output parameters | ||||||
直流输出电压范围 Output voltage range (DC) | 0-350V | 0-350V | ||||
恒压电压 Constant voltage (DC) | 出厂值 Default | 310V±1% | 310V±1% | |||
设置范围 Set range | 300-330V | 300-330V | ||||
恒流电流 Constant current (DC) | 出厂值 Default | 12A | 20A | |||
设置范围 Set range | 0-12A | 0-20A | ||||
并网风力发电机逆变部分 On grid wind turbine inverter | DMWG3KTL | DMWG5KTL | ||||
额定交流输出功率 Rated output power (AC) | 3KW | 5KW | ||||
交流输出功率 Max. Output power (AC) | 3.3KW | 5.5KW | ||||
输入电压范围 Input voltage rang (DC) | 0-450V | 0-450V | ||||
MPPT电压范围 MPPT Voltage range (DC) | 100V-400V | 100V-400V | ||||
直流输入电流 Max. Input current (DC) | 11.2A | 18.7A | ||||
额定电流 Rated current | 10.2A | 17A | ||||
电流谐波THD Current harmonic | <3%（额定功率时At rated power) | |||||
功率因数 Power factor | ＞0.99 | |||||
效率 Max. efficiency | 98% | |||||
允许电网电压范围 Allowable grid voltage range (AC) | 110V/120V/220V (单相Single-phase)±20% | |||||
允许电网频率范围 Allowable grid frequency range | 50Hz/60Hz±10% | |||||
自动投运条件 Automatic operation conditions | 直流输入及电网满足要求，逆变器自动运行 DC input and power grid meet the requirements, the inverter operates automatically | |||||
断电后自动重启时间 Restart time after power failure | 2min (时间可调 Adjustable) | |||||
通用参数 General parameters | ||||||
功能 Function | 整流、直流输出、输出电压控制、输出电流控制、卸荷控制、控制参数设置、风力发电机曲线设置 Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting | |||||
自动保护 Automatic protection | 控制部分：过压保护、过流保护、反接保护、避雷器 逆变部分：极性反接保护、短路保护、孤岛效应保护、低压穿越、过热保护、过载保护、接地故障保护 Control part: Over voltage protection, over current protection, reverse connection protection, lightning arrester Inverter part: Polarity reverse connection protection, short circuit protection, islａnd effect protection, LVRT, overheat protection, overload protection, ground fault protection, etc | |||||
显示 Display | 触摸屏、液晶显示 Touch screen, LCD | |||||
监控内容 Monitoring content | 风机电压、电流、功率, 太阳能板电压、电流、功率, 直流输出电压、电流、功率，逆变输出功率，*累计发电量、*任意时间发电量、*转速、*风速 Wind turbine voltage, current, power, solar panel voltage, current, power, DC output voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speed | |||||
防护等级 Protection level | IP20（室内Indoor）IP65 (户外Outdoors) | |||||
远程通讯 Telematics | RS485/USB/GPRS/WIFI/Ethernet (可选Optional) | |||||
使用环境 Environment | 工作温度-30-60°C，相对湿度＜90%不结露 | |||||
噪音 Noise (1m) | ＜40dB | |||||
制冷方式 Refrigeration mode | 强制风冷 Forced air cooling | |||||
尺寸重量 | ||||||
控制器尺寸//重量 Controller size / weight | 360*230*480mm 17kg | 360*230*480mm 18kg | ||||
卸荷器尺寸//重量 Dump load size / weight | 400*400*250mm 12kg | 600*450*380mm 28kg | ||||
逆变器尺寸//重量 Inverter size / weight | 450*275*770mm 39kg | 450*275*770mm 44kg | ||||
所有评论仅代表网友意见，与本站立场无关。