Model No: PV300-4T Series

PV300 380V 3Phase High Efficiency MPPT Solar Pump Inverter

Solar water pump inverter is a device designed to efficiently convert the direct current (DC) electricity generated by solar photovoltaic (PV) arrays into alternating current (AC) electricity, specifically for powering large-scale water pumps. 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%. These inverters are widely used in agricultural irrigation, industrial applications, and municipal water supply.

Quantity :

Contact Now

PV300-4T Series: Input 350-780VDC 3 Phase 230-460VAC Output, Suitable for AC 380V Pumps

Maintenance Tools are Provided by FGAppStudio Running on PC

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. New book structure. The whole series adopts the book-style design, the volume is about 54% smaller than the similar book-style products,and the space utilization rate is high, which effectively saves the customer's electrical cabinet space and electrical cabinet cost.

3. EMC grounding design. Adopt innovative EMC grounding design, grounding can be quickly selected through the terminal or intermittently. effectively solve EMC interference.

4. Advanced heat dissipation design. Wide tooth surface heat dissipation and high wind speed design. Ensure the full power range drives can be used without derating of at high temperature.

5. 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%.

6. Driving Multiple Types of Pumps. Compatible with synchronous machine and asynchronous machine,energy-saving transformation is effortless.

7. High Performance. High-performance vector control, high-precision speed output.Low-speed high-torque, improve equipment low-speed control performance. Super strong overvoltage and overcurrent suppression capability.

8. Maintenance Tools. Complete monitoring,configuration, optimization and diagnostic services are provided by FGAppStudio running on PC tool.

Advanced MPPT Technology

PV300-4T 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)
PV300-4T Series: Input250-780VDC 3 Phase230-460VAC Output, Suitablo for AC 380V Pumps
0.75	0.75	380	1.0	780	620-750	2.5	0-600
1.5	1.5	380	2.2	780	620-750	3.8	0-600
2.2	2.2	380	3.3	780	620-750	5.1	0-600
4.0	4.0	380	5	780	620-750	10	0-600
5.5	5.5	380	8	780	620-750	14	0-600
7.5	7.5	380	10	780	620-750	18	0-600
11	11	380	14.3	780	620-750	26	0-600
15	15	380	19.5	780	620-750	33	0-600
18.5	18.5	380	23.4	780	620-750	38	0-600
22	22	380	28.6	780	620-750	46	0-600
30	30	380	39	780	620-750	61	0-600
37	37	380	48.1	780	620-750	76	0-600
PV300-4T Series: Input 350-780VDC 3 Phase 230-460VAC Output Suitable for AC 380VPumps
45	45	380	58.5	780	620-750	92	0-600
55	55	380	71.5	780	620-750	113	0-600
75	75	380	97.5	780	620-750	151	0-600
90	90	380	120	780	620-750	177	0-600
110	10	380	143	780	620-750	211	0-600
132	32	380	171.6	780	620-750	254	0-600
160	60	380	208	780	620-750	305	0-600
185	185	380	240.5	780	620-750	327	0-600
200	200	380	260	780	620-750	378	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