Mitsubishi Frequency Inverter FR-S520SE-2.2K FR-F700 Series: The frequency inverters of the FR-F700 series are a modern and intelligent drive solution that can easily be integrated into complex modern building services automation systems. The FR-F700 frequency inverter drives are particularly well suited for driving pumps and fans and for applications with reduced overloads, such as air-conditioning systems in building services and industry, ventilation and air extractions systems, drains systems, ground water pumps and heat pumps. FR-S520SE-0.4K FR-S520SE-0.75K FR-S520SE-1.5K FR-S520E-0.4K FR-S520E-0.75K We have a large quantity in stock. We can provide the product to customers on time. Your satisfaction is our external pursuit. Hope we can establishi long business relations in the furture business.