Variable Frequency Drive 4KW 1PH 220 Water Pump Motor Speed Control 4 VFD Solar Inverter For MPPT Solar Pump Motor

Output Current:4A Output Frequency:0-650Hz Weight:2.2KG Size:170*126*160 Output Type:Triple Output Power:0.75kw Type:DC/AC Inverters Input Voltage:DC 280V-380V / Single phase 220 Output Voltage:Three-phase 220 Control Mode:Open loop vector control(SVC) V/F control 24V Output Voltage:Yes 10V Output Voltage:Yes Relay output:Normally open and normally close Support motor type:AC Permanent Magnet Synchronous Motor Type Selection Table 220/0.75KW 220/1.5KW 220/2.2KW 220/4.0KW Model NO. WK310-0007-D1T WK310-0015-D1T WK310-0022-D1T WK310-0040-D1T Input voltage DC 280V-380V (best for 300V-320V) or Single phase 220±10% 50/60Hz Output voltage AC Three phase 0-220 0-500Hz (Drive for PMSM) Power 0.75KW/1 1.5KW/2 2.2KW/3 4.0KW/5 Rated current 4A 7A 10A 16A Shape size(mm) 170*126*160 packing size(mm) 225*190*230 Weight 2.2KG Type selection instructions: 1. Please read the product instructions carefully, choose the type according to the function and power you need, and avoid the damage caused by wrong wiring. 2. This frequency converter can not drive other load types except inductive load such as motor . Please pay special attention to it when purchasing. 3. The total input power of solar DC should be greater than that of photovoltaic converter, and the power of photovoltaic converter should be greater than or equal to the total load power driven by it. 4. The range of DC input voltage can refer to the best input value in the selection table to ensure the most efficient operation of frequency converter and motor. Changing the DC input voltage can be achieved by changing the series and parallel connection of solar panels. Packaging list: machine * 1, streamlined version of product manual * 1 (including warranty card), extension line * 1 (keyboard introduction, need to be purchased separately), product qualification certificate * 1 Supplementary Note: A. If you need detailed version of product manual, you can contact to send it to you free of charge. B. If there is no paper product manual in the packing case, it is because of product changes or upgrades. Please contact for the latest and accurate electronic product manual. SCHEMATIC DIAGRAM wiring diagram Supplementary Note: The main circuit terminals R S T are three-phase AC input (220 is R T), P+ and N- are PV DC input; when input AC, DC must be disconnected and cannot be powered at the same time. I. Products and Technology Built-in MPPT controller: MPPT: full name "Maximum Power Point Tracking". It can detect the generation voltage of solar panels in real time, and track the maximum voltage and current value (VI), so that the system can output the driving load with the maximum power and apply it to solar photovoltaic system to coordinate the work between solar panels and loads. It's the brain of photovoltaic systems. Supporting Wide Voltage Input; A, 220 photovoltaic converter corresponding input voltage below 280V will jump low-voltage alarm shutdown, 380V above automatically suppress voltage rise, avoid overlooking overvoltage shutdown; B, 380V photovoltaic converter corresponding input voltage below 380V will jump low-voltage alarm shutdown, 650V above automatically suppress voltage rise, avoid overlooking overvoltage shutdown. Support unattended automatic start and stop. In the morning, when the illumination intensity rises to a certain extent, the input voltage reaches about 380 V (220 V photovoltaic converter reaches about 280 V), and the photovoltaic converter automatically starts driving load operation without manual operation. In the evening, when the illumination intensity decreases to a certain extent, the input voltage drops to about 380 V (220 V photovoltaic converter reaches about 280 V), and the photovoltaic converter automatically stops driving the load without manual operation.