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:降低電機啟動時造成的沖擊載荷,達到軟啟動的目的,深圳金龍翔自動化同時還能提高電網及電動機的效率,改變電源的工作頻率,來使電機變速的,從而達到節(jié)能的效果,使用變頻器后比用前節(jié)電效果可達到30%~70%
三菱變頻器:FR-F700系列多功能型;FR-A700 高性能矢量型;FR-E700系列經濟型;FR-D700系列緊湊型
FR-F740系列變頻調速器
多功能型、一般負載適用
◆ 功率范圍:0.75~630KW
◆ 簡易磁通矢量控制方式,實現3Hz時輸出轉矩達120%
◆ 采用***佳勵磁控制方式,深圳金龍翔實現更高節(jié)能運行
◆ 內置PID,變頻器/工頻切換和可以實現多泵循環(huán)運行功能
◆ 內置***的RS485通訊口
◆ 使用長壽命元器件
◆ 內置噪聲濾波器(75K以上)
◆ 帶有節(jié)能監(jiān)控功能,節(jié)能效果一目了然
FR-F740系列變頻調速器
多功能型、一般負載適用
◆ 功率范圍:0.75~630KW
◆ 簡易磁通矢量控制方式,實現3Hz時輸出轉矩達120%
◆ 采用***佳勵磁控制方式,深圳金龍翔實現更高節(jié)能運行
◆ 內置PID,變頻器/工頻切換和可以實現多泵循環(huán)運行功能
◆ 內置***的RS485通訊口
◆ 使用長壽命元器件
◆ 內置噪聲濾波器(75K以上)
◆ 帶有節(jié)能監(jiān)控功能,節(jié)能效果一目了然
產品型號:FR-F740系列3相380V 50HZ
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-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系列單相220V 50HZ
FR-F720S-0.4K
FR-F720S-0.75K
FR-F720S-1.5K
FR-F720S-2.2K
FR-F720S-0.4K
FR-F720S-0.75K
FR-F720S-1.5K
FR-F720S-2.2K
FR-F720系列3相220V 50HZ
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
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
產品簡介:
■ 功率范圍:0.4~500kW
■ 閉環(huán)時可進行高精度的轉矩/速度/位置控制
■ 無傳感器矢量控制深圳金龍翔可實現轉矩/速度控制
■ 內置PLC功能(特殊型號)
■ 使用長壽命元器件,內置EMC濾波器
■ 強大的網絡通訊功能,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
FR-E700系列 變頻調速器 經濟型高性能變頻器
■功率范圍:0.1~15KW
■***磁通矢量控制,0.5Hz時200%轉矩輸出
■擴充PID,柔性PWM
■ 內置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
■功率范圍:0.1~15KW
■***磁通矢量控制,0.5Hz時200%轉矩輸出
■擴充PID,柔性PWM
■ 內置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系列,3相380V輸入,通用型:
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-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 系列,3相 220V 50HZ 等級,輕巧通用型 (150% 60秒 過載能力):
FR-E720-0.4K FR-E720-0.75K FR-E720-1.5K FR-E720-2.2K
FR-E720-3.7K FR-E720-5.5K FR-E720-7.5K FR-E720-11K FR-E720-15K
FR-E720-3.7K FR-E720-5.5K FR-E720-7.5K FR-E720-11K FR-E720-15K
FR-E720S 系列, 單相 220V 50HZ 等級,輕巧通用型 (150% 60秒 過載能力):
FR-E720S-0.4K-CHT FR-E720S-0.75K-CHT FR-E720S-1.5K-CHT FR-E720S-2.2K-CHT
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 變頻調速器 緊湊型多功能變頻器
產品簡介:
1. 功率范圍:0.4~7.5KW
2. 通用磁通矢量控制,1Hz時150%轉矩輸出
3. 采用長壽命深圳金龍翔元器件
4. 內置Modbus-RTU協(xié)議
5. 內置制動晶體管
6. 擴充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 系列,3相 220V 50HZ 等級,簡易型 (150% 60秒 過載能力):
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
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