晓磊(CHXL)Lei2000变频器说明书用户手册.pdf

LEI 系列变频器 LEI Series inverters 概速 Generul Description LEI 系列变频器是集数字技术、计算机技术、现代自控技术于一体的高科技产品。具有 精度高、噪音低、转矩大、性能可靠等特点。广泛应用于电子、机械、冶金、印染、石油、 化工等行业。在提高工业过程自动化节能等方面起到巨大的作用，深受业界的重视和赞誉。 LEI series frequency converter integrates digital technology,computer technology,and modern auto-control technology.It has many merits like high accuracy,low noise,large torque,reliable performance.Therefore,It is applicable for industries like electron,machine metallurgy,weaving,printing,petrol and chemistry.it takes important role in improving automatization level of industry,and gets high reputation from industrial members. 主要特点 A ．低速恒转矩输出，运行稳定 A.Output of low speed constant torque,secure operation B ． 16KHz 载波频率，静音运行 B:16KHz carrier frequency,no noise C ．控制方式多样化、通用性强 C.General various control modes D ．内置RS-485 接口，计算机联网控制 D.Inner RS-485 port for network computer control provided E ．采用 16 位微处理器，SPWM 控制 E.Adopting 16-bit micro-processor,controlled by SPWM F ．无速度传感器矢量控制 F.Non-speed sensor vector control G ．采用U/f 及恒转矩起动控制 G.U/f and constant rotating speed starup cortrol applied 型号说明 开孔尺寸及反面说明 标准接线图 标准规范 安装尺寸 规格Specification A B C D E D1 LEI2000-0.75KW 116 125 161 170 141 LEI2000-1.5KW LEI2000-2.2KW LEI2000-3.0KW 117 130 167 180 140 110 LEI2000-4.0KW LEI2000-5.5KW 210 230 280 305 185 LEI2000-7.5KW LEI2000-11KW 215 245 360 390 215 LEI2000-15KW LEI2000-18.5KW 220 250 410 440 215 LEI2000-22KW LEI2000-30KW 240 270 480 510 254 LEI2000-37KW LEI2000-45KW 260 300 630 660 335 LEI2000-55KW LEI2000-75KW(95KW) 柜机Body size660(长L)*660