什么是變頻器,變頻器的主要作用是什么?
答:把電壓、頻率固定不變的交流電變換成電壓、頻率可變的交流電的變換器稱為變頻器,其作用是:降低電機(jī)啟動時(shí)造成的沖擊載荷,達(dá)到軟啟動的目的,深圳金龍翔自動化同時(shí)還能提高電網(wǎng)及電動機(jī)的效率,改變電源的工作頻率,來使電機(jī)變速的,從而達(dá)到節(jié)能的效果,使用變頻器后比用前節(jié)電效果可達(dá)到30%~70%
FR-F740系列變頻調(diào)速器
多功能型、一般負(fù)載適用
◆ 功率范圍:0.75~630KW
◆ 簡易磁通矢量控制方式,實(shí)現(xiàn)3Hz時(shí)輸出轉(zhuǎn)矩達(dá)120%
◆ 采用***佳勵(lì)磁控制方式,深圳金龍翔實(shí)現(xiàn)更高節(jié)能運(yùn)行
◆ 內(nèi)置PID,變頻器/工頻切換和可以實(shí)現(xiàn)多泵循環(huán)運(yùn)行功能
◆ 內(nèi)置***的RS485通訊口
◆ 使用長壽命元器件
◆ 內(nèi)置噪聲濾波器(75K以上)
◆ 帶有節(jié)能監(jiān)控功能,節(jié)能效果一目了然
FR-F740-0.75K-CHT
FR-F740-1.5K-CHT
FR-F740-2.2K-CHT
FR-F740-3.7K-CHT
FR-F740-5.5K-CHT
FR-F740-7.5K-CHT
FR-F740-11K-CHT
FR-F740-15K-CHT
FR-F740-18.5K-CHT
FR-F740-22K-CHT
FR-F740-30K-CHT
FR-F740-37K-CHT
FR-F740-45K-CHT
FR-F740-55K-CHT
FR-F740-S75K-CHT
FR-F740-S90K-CHT
FR-F740-S110K-CHT
FR-F740-S132K-CHT
FR-F740-S160K-CHT
FR-F740-S185K-CHT
FR-F740-S220K-CHT
FR-F740-S250K-CHT
FR-F740-S280K-CHT
FR-F740-S315K-CHT
FR-F740-S355K-CHT
FR-F740-S400K-CHT
FR-F740-S450K-CHT
FR-F740-S500K-CHT
FR-F740-S560K-CHT
FR-F740-S630K-CHT
FR-F720S-0.4K
FR-F720S-0.75K
FR-F720S-1.5K
FR-F720S-2.2K
FR-F720-0.4K
FR-F720-0.75K
FR-F720-1.5K
FR-F720-2.2K
FR-F720-3.7K
FR-F720-5.5K
FR-F720-7.5K
FR-F720-11K
FR-F720-15K
FR-F720-18.5K
FR-F720-22K
FR-F720-30K
FR-F720-37K
FR-F720-45K
FR-F720-55K
FR-F720-75K
FR-F720-90K
FR-F720-110K
mitsubishi三菱
FR-A740 高性能矢量變頻器
產(chǎn)品簡介:
■ 功率范圍:0.4~500kW
■ 閉環(huán)時(shí)可進(jìn)行高精度的轉(zhuǎn)矩/速度/位置控制
■ 無傳感器矢量控制深圳金龍翔可實(shí)現(xiàn)轉(zhuǎn)矩/速度控制
■ 內(nèi)置PLC功能(特殊型號)
■ 使用長壽命元器件,內(nèi)置EMC濾波器
■ 強(qiáng)大的網(wǎng)絡(luò)通訊功能,支持DeviceNet,Profibus-DP,Modbus等協(xié)議
FR-A720-0.4K
FR-A720-0.75K
FR-A720-1.5K
FR-A720-2.2K
FR-A720-3.7K
FR-A720-5.5K
FR-A720-7.5K
FR-A720-11K
FR-A720-15K
FR-A720-18.5K
FR-A720-22K
FR-A720-30K
FR-A720-37K
FR-A720-45K
FR-A720-55K
FR-A720-75K
FR-A720-90K
FR-A740-0.4K-CHT FR-A740-0.75K-CHT FR-A740-1.5K-CHT FR-A740-2.2K-CHT
FR-A740-3.7K-CHT FR-A740-5.5K-CHT FR-A740-7.5K-CHT FR-A740-11K-CHT
FR-A740-15K-CHT FR-A740-18.5K-CHT FR-A740-22K-CHT FR-A740-30K-CHT
FR-A740-37K-CHT FR-A740-45K-CHT FR-A740-55K-CHT FR-A740-75K-CHT
FR-A740-90K-CHT FR-A740-110K-CHT FR-A740-132K-CHT FR-A740-160K-CHT
FR-A740-185K-CHT FR-A740-220K-CHT FR-A740-250K-CHT
FR-A740-280K-CHT FR-A740-315K-CHT FR-A740-355K-CHT
FR-A740-400K-CHT FR-A740-450K-CHT FR-A740-500K-CHT
■功率范圍:0.1~15KW
■***磁通矢量控制,0.5Hz時(shí)200%轉(zhuǎn)矩輸出
■擴(kuò)充PID,柔性PWM
■ 內(nèi)置Modbus-RTU協(xié)議
■停止精度提高
■加選件卡FR-A7NC,可以支持CC-Link通訊
■加選件卡FR-A7NL,可以支持LONWORKS通訊
■加選件卡FR-A7ND,可以支持Deveice Net通訊
■ 加選件卡FR-A7NP,可以支持Profibus-DP通訊
FR-E740-0.4K-CHT FR-E740-0.75K-CHT FR-E740-1.5K-CHT FR-E740-2.2K-CHT
FR-E740-3.7K-CHT FR-E740-5.5K-CHT FR-E740-7.5K-CHT FR-E740-11K-CHT FR-E740-15K-CHT
FR-E720-3.7K FR-E720-5.5K FR-E720-7.5K FR-E720-11K FR-E720-15K
FR-E720S-0.4K-CHT FR-E720S-0.75K-CHT FR-E720S-1.5K-CHT FR-E720S-2.2K-CHT
mitsubishi三菱
FR-D700系列 變頻調(diào)速器 緊湊型多功能變頻器
產(chǎn)品簡介:
1. 功率范圍:0.4~7.5KW
2. 通用磁通矢量控制,1Hz時(shí)150%轉(zhuǎn)矩輸出
3. 采用長壽命深圳金龍翔元器件
4. 內(nèi)置Modbus-RTU協(xié)議
5. 內(nèi)置制動晶體管
6. 擴(kuò)充PID,三角波功能
7. 帶安全停止功能
FR-D740 系列,3相 380V 50HZ 等級,簡易型 (150% 60秒 過載能力):
FR-D740-0.4K-CHT
FR-D740-0.75K-CHT
FR-D740-1.5K-CHT
FR-D740-2.2K-CHT
FR-D740-3.7K-CHT
FR-D740-5.5K-CHT
FR-D740-7.5K-CHT
FR-D720S 系列, 單相 220V 50HZ 等級,簡易型 (150% 60秒 過載能力)
FR-D720S-0.4K-CHT
FR-D720S-0.75K-CHT
FR-D720S-1.5K-CHT
FR-D720S-2.2K-CHT
FR-D720-0.4K
FR-D720-0.75K
FR-D720-1.5K
FR-D720-2.2K
FR-D720-3.7K
FR-D720-5.5K
FR-D720-7.5K