Model No: PV300-2T Series

PV300 220V 3Phase Stable and Reliable Solar Pump Inverter

Solar water pump inverter is a crucial component in a solar water pumping system. Inside the inverter, the DC electricity is converted into AC electricity with the appropriate voltage and frequency to power the water pump. Our solar pump inverter support parameter copy, parameter backup, free switchover between two inverters' parameters, flexible parameter displayed & hidden. Our Advanced MPPT Technology efficiency can reach 99.9%. Solar water pump inverters are widely used in various applications, including agricultural irrigation, livestock watering, domestic water supply, and industrial water usage.

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PV300-2T Series: Input 150-450VDC, 3 Phase 150-230VAC Output, Suitable for AC 220V Pumps

Adaptive vector control

Product Features:

1. Hybrid inverter. Support solar DC and grid/generator AC input at the same time. When AC > DC, AC input, DC input is maintained, AC <= DC, DC input, output voltage is maintained.

2. Compact structure. Full range of book-style narrow body design, high power density. Direct heat dissipation from top to bottom, multiple drives can be installed side by side device, greatly reducing the volume of the electrical cabinet.

3. Keyboard operation. A newly designed panel keyboard with superior operability. Built-in keyboard and external keyboard support dual line display(control right can be selected through the drive parameters built-in or external keyboard).

4. Advanced MPPT Technology. By continuously adjusting the output voltage and current of the inverter to match the maximum power point at the current light intensity, the maximum MPPT efficiency can reach 99.9%.

5. Integration of speed and torque control. Torque and speed control performance -Ensure smooth operation of the machine, quick response and small torque ripple.

6. Adaptive vector control. Vectorized performance with VF convenience Motor parameters insensitive, no self-learning required.

7. Stable and reliable. Solar water pump inverters are built to withstand harsh environmental conditions, including extreme temperatures, humidity, and dust. They are designed to operate reliably for extended periods of time with minimal maintenance.

PV300-2T Series Model List:

Solar Pump Inverter Power(KW)	Pump		Maximum Input Power of Solar Panel(KW)	Maximum Input DC Voltage(V)	Total Voc Range of Recommended Panels(V)	Rated Output Current(A)	Output Frequency Range(Hz)
Solar Pump Inverter Power(KW)	Rated Power(KW)	Rated Voltage(V)	Maximum Input Power of Solar Panel(KW)	Maximum Input DC Voltage(V)	Total Voc Range of Recommended Panels(V)	Rated Output Current(A)	Output Frequency Range(Hz)
PV300-2T Series Input 150-450VDC,3 Phase 150-230VAC Output, Suitable for AC 220V Pumps
0.75	0.75	220	1.0	450	360-430	4	0-600
1.5	1.5	220	195	450	360-430	7	0-600
2.2	2.2	220	2.86	450	360-430	10.6	0-600
4.0	4.0	220	4,81	450	360-430	17	0-600

ltems		Specifications
Power input	Voltage	1T: 90VDC to 400VDC 2T: 150VDC to 450VDC 4T: 250VDC to 780VDC/350VDC-780VDC
	Frequency	50Hz/60Hz, Tolerance ±5%
	Voltage range	Continuous voltage fluctuation ±15%, short fluctuation -15% - +15%
	Voltage range	Voltage out-of-balance rate<3%
	Total Voc range (V) of recommended panels	1T Type: 175-380VDC 2T Type: 360-430VDC 4T Type: 620-750VDC
Power output	Adaptive motor type	three phase asynchronous motor, Permanent magnet synchronous motor
	Output voltage (V)	three -phase: 0% - rated input voltage,error < ±3%
	Output frequency (Hz)	0.00% - 600.00Hz, Unit 0.01Hz
	Overload capacity	150% rated current/1 min, 180% rated current/10s, 200% rated current/0.5s
Basic functions	ACC/DEC time	0.0 - 30000s
	Switching frequency	0.5kHz - 16kHz
	Frequency setting	Digital setting + control panel, Communication, Analog setting, Terminal pulse setting
	Motor start-up methods	Started from starting frequency, Speed tracking start
	Motor stop methods	Ramp to stop, Free stop
Protection function	Solar pump protection function	Dry run, Low frequency, Low power, Dormancy, Water full, Pump over current protection
Protection function	Basic protection function	Inverter unit protection, Overcurrent during acceleration, Overcurrent during deceleration, Over current at constant speed, Overvoltage during acceleration, Overvoltage during deceleration, Overvoltage at constant speed, Undervoltage, Power input phase loss, Power output phase loss, Inverter overload, Motor overload, Current detection fault, Inverter temperature exceeds the limit, Load becoming 0, Too large speed deviation, Short circuit to ground, Exteral equipment fault, Fast current limit fault, Communication fault, Master slave control communication disconnection, EEPROM read-write fault, PID feedback lost during running, Data storage fault, Control power supply fault, Mator switchover fault during running, Accumulative running time reached
Communication network		Supports 485/Modbus protocol, Profibus-DP protocol, CANopen protocol, Profinet protocol, EtherCAT protocol, Modbus TCP protocol and CAN customized protocol
Featured functions	Parameter copy, parameter backup, common DC bus, free switchover between two motors' parameters, flexible parameter displayed & hidden, various master & auxiliay setting and switchover, flying start, a variety of Accel/Decel curves optional, brake control, 16-step speed control programmable (2-step speed supports fexible frequency command), wobble frequency control, fixed length control, count function three history faults, over excitation brake, over voltage stall protection, under voltage stall protection, restart on power loss, skip frequency, frequency binding, four kinds of Acce/Decel time, motor thermal protection, flexible fan control, process PID control, simple PLC, multi-functional key programmable, droop control, autotuning, field-weakening control, high-precision torque restraint, V/f separated control
Environment	Place of operation	Indoors, no direct sunlight, free from dust, corrosive gases, flammable gases, oil mist, water vapor, water drop or salt, etc.
	Altitude	0-2000m. De-rate 1% for every 100m when the altitude is above 1000 meters
	Ambient temperature	-10°C- 50°C. The rated output current should be derated 1% for every 1°C when the ambient is 40°C- 50°C
	Relative humidity	0-95%, no condensation
	Vibration	Less than 5.9m/s² (0.6g)
	Storage temperature	-20°C - +60°C
Others	IP grade	IP20
Others	Cooling method	Forced air cooling