RANMEI 0.75kw PVSolar Inverter Photovoltaic WaterPump Generator VFD 3 Phase 220V Output

Product introduction • 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 220V photovoltaic converter corresponding input voltage below 200V will jump low-voltage alarm shutdown 400V above automatically suppress voltage rise avoid overlooking overvoltage shutdown; B 380V photovoltaic converter corresponding input voltage below 400V will jump low-voltage alarm shutdown 700V 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 400 V (220 V photovoltaic converter reaches about 200 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 400 V (220 V photovoltaic converter reaches about 200 V) and the photovoltaic converter automatically stops driving the load without manual operation. • Our products can provide motor protection function. Such as Short-circuit phase-absence over-current over-voltage under-voltage over-heat over-load protection etc. ● Input and output characteristics 220V type Input voltage range: DC 200V-400V(best for 300V-320V) or single phase 220V±15% 50/60Hz Output voltage range: AC Three phase 0-220V 0-650Hz Suitable motor power: 0.75kw Rated current: 4A ● Peripheral interface features Programmable digital input: 4 inputs Programmable analog input: AI1: 0 ~ 10V input AI2: 0 ~ + 5V or panel potentiometer input Open collector output: 1 output Relay output: 1 output Analog output: 1 output optional 4 ~ 20mA or 0 ~ 10V ● Technical performance characteristics Control: PG-free vector control V / F control Overload capacity: 150% rated current 60s; 180% rated current 10s Starting torque: without PG vector control: 0.5Hz / 150% (SVC) Speed ratio: no PG vector control: 1: 100 Speed control accuracy: PG vector control: ± 0.5% of the maximum speed Carrier frequency: 0.5k ~ 15.0kHz ● Features Frequency setting mode: digital setting analog setting serial communication setting multi-speed PID setting. PID control function Multi-speed control function: 8-speed control Swing frequency control function Instantaneous power outage without stopping function REV / JOG key function: user-defined multi-function shortcut keys Automatic voltage adjustment function: When the grid voltage changes the output voltage can be automatically maintained constant Provide up to 25 kinds of fault protection: over-current over voltage under voltage over temperature phase loss overload and other protection。 Packing list: 1*solar inverter VFD