ZK300-P Solar Pump Inverter
- ZK
- shenzhen
- 2-5 working days
- 10000 pcs
The ZK300-P solar inverter is based on the highly successful ZK300 motor VFD. Featuring advanced MPPT and frequency fast drop when power loss functions, ZK brand SG600 inverter runs smoothly even in low-voltage conditions, making it the optimal choice for pump control. Furthermore, the device automatically adjusts its output frequency based on real sunlight conditions. With additional safety features like overcurrent, overvoltage, phase missing and under voltage protection, the ZK300-P ensures optimal reliability and safety for all your pumping needs.
ZK300-P Solar Pump Inverter Enjoy the green low-carbon life
ZK300-P solar pump inverter MPPT system boasts a response speed and stable efficiency of over 99%, making it the perfect fit for most 3 phase AC and AC PMSM high speed and high efficiency pumps.
It can be easily adjusted to work with solar panel voltage, and even boasts dual power hybrid input capabilities with built-in protective functions like dry run and low input power protection.
With automatic operation and data storage capabilities via GPRS/wifi remote controller, this system makes managing your pump a breeze.Plus, the LED display panel and remote control features make it easy to use.
With low water probe and water level control functions, strong lightning protection, and an operating temperature range of -10 to +50˚C, our MPPT system is the ideal choice for your business needs.
By continually adapting the inverter output voltage and current to correspond with the present light intensity, ZK300-P solar pump inverter MPPT efficiency boasts an impressive 99.9%.
Solar pumps control special parameters
| PE-00 | Photovoltaic water pumping model | 0:Variable frequency control mode 1:CVT mode for solar 2:MPPT mode | 2 | ★ | PE-22 | Dry run protection current threshold | 0.0～999.9A | 1.5A | ☆ | |||
| PE-23 | Dry run protection detection time | 0.0S~3000.0s | 60.0s | ☆ | ||||||||
| PE-01 | Pump operation status | 0:Stop 1:Run 2:Sleep mode 3:Low frequency protection 4:Dry run protection active 5:Overcurrent protection active 6:Low power proection active | 0 | ● | ||||||||
| PE-24 | Dry run protection auto-recovery time | 0.0S~3000.0s | 900.0s | ☆ | ||||||||
| PE-25 | Overcurrent protection detection current | 0.0～999.9A | 8.5A | ☆ | ||||||||
| PE-26 | Overcurrent protection detection time | 0.0S~3000.0s | 30.0s | ☆ | ||||||||
| PE-02 | CVT target voltage | 20.0%～200.0% | 81.0% | ★ | ||||||||
| PE-03 | VOC voltage | 0.0V～999.9V | 0.1V | ★ | PE-27 | Overcurrent protection auto-recovery time | 0.0S~3000.0s | 900.0s | ☆ | |||
| PE-04 | Frequency Adjustment Gain | 10.0%～500.0% | 10.0 | ☆ | PE-28 | Minimum power protection value | 0.00kw~650.00kw | 0.00kw | ☆ | |||
| PE-05 | Fast down conversion Gain | 0~20 | 10 | ☆ | PE-29 | Minimum power protection detection time | 0.0S~3000.0s | 10.0s | ☆ | |||
| PE-06 | Frequency Adjustment Filter Time | 0.001s～9.999s | 0.010s | ☆ | PE-30 | Minimum power protection auto-recovery time | 0.0S~3000.0s | 10.0s | ☆ | |||
| PE-07 | DC Bus voltage bias value | 0.00～99.99A | 0.00A | ☆ | PE-31 | Alarm recovery mode | 0:Automatic recovery 1:Manual recovery LED0:Low frequency protection LED1:Dry run protection LED2:Overcurrentand Overload protection LED3:Minimum power protection | 0000H | ☆ | |||
| PE-08 | DC Bus current correction factor | 0.0～999.9% | 0.00% | ☆ | ||||||||
| PE-09 | Reserved | |||||||||||
| PE-10 | MPPT voltage upper limit | 20.0%～200.0% | 100.0% | ☆ | ||||||||
| PE-11 | MPPT voltage lower limit | 20.0%～200.0% | 50.0% | ☆ | PE-32 ~37 | Reserved | ||||||
| PE-12 | MPPT Gain | 0~9999 | 100 | ☆ | PE-38 | Power point O of PQ Current | 0.00kw～99.99kw | 0.50kw | ☆ | |||
| PE-13 | MPPT search interval | 0.1～60.0 | 1.0s | ☆ | ||||||||
| PE-39 | Power point 1 of PQ Current | 0.00kw～99.99kw | 1.00kw | ☆ | ||||||||
| PE-14 | Water full protection detection time | 0.0s~3000.0s | 10.0s | ☆ | ||||||||
| PE-40 | Power point 2of PQ Current | 0.00kw～99.99kw | 1.50kw | ☆ | ||||||||
| PE-15 | Water fulling level protection exit relay time | 0.0s~3000.0s | 10.0s | ☆ | ||||||||
| PE-41 | Power point 3 of PQ Current | 0.00kw~99.99kw | 2.00kw | ☆ | ||||||||
| PE-16 | Sleep voltage threshold | 0～1000V | 0V | ☆ | ||||||||
| PE-17 | Wake-up voltage | 0～1000V | 400V | ☆ | PE-42 | Power point 4 of PQ Current | 0.00kw～99.99kw | 2.50kw | ☆ | |||
| PE-18 | Sleep mode delay time | 0.0s~3000.0s | 10.0s | ☆ | ||||||||
| PE-43 | Flow point O of PQ curve | 0.0~999.9m^3/h | 0.0m^3/h | ☆ | ||||||||
| PE-19 | Low frequency protection detection frequency | 0.00Hz~300.00Hz | 30.00Hz | ☆ | ||||||||
| PE-44 | Flow point 1 of PQ curve | 0.0～999.9m^3/h | 5.0 m^3/h | ☆ | ||||||||
| PE-20 | Low frequency protection detection time | 0.0s~3000.0s | 30.0s | ☆ | PE-45 | Flow point 2 of PQ curve | 0.0~999.9m^3/h | 10.0m^3/h | ☆ | |||
| PE-46 | Flow point 3 of PQ curve | 0.0～999.9m^3/h | 15.0m^3/h | ☆ | ||||||||
| PE-21 | Low frequency protection auto-recovery time | 0.0s~3000.0s | 120.0s | ☆ | ||||||||
| PE-47 | Flow point 4 of PQ curve | 0.0～999.9m^3/h | 20.0m^3/h | ☆ | ||||||||
| Technical Specification | |||
| Power input | Voltage | 1T:90V DC to 400V DC 2T:150V DC to 450V DC 4T:250V DC to 780V DC/350VDC-780VDC | |
| Frequency | 50Hz/60Hz,tolerance ±5% | ||
| Voltage range | Continuous voltage fluctuation±15%,short fluctuation -15%~+15% | ||
| 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%~599.00Hz;unit:0.01Hz | ||
| Overload capacity | 150%rated current/60s,180%rated current/10s,200%rated current/0.5s | ||
| Basic functions | ACC/DEC time | 0.0~650.00s | |
| Switching frequency | 1.0kHz~16kHz | ||
| Frequency setting | Digital setting +control panel ,Communication,Analog setting ,Terminal pulse setting | ||
| Motor start-up methods | Started from starting frequency,DC brake start-up,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 | |
| Basic protection function | AC drive 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,Drive overload,Motor overload,Current detection fault,Drive temperature exceeds the limit,Load becoming 0,Too large speed deviation,Short circuit to ground,External 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,Motor switchover fault during | ||
| running,Accumulative running time reached | ||
Communication network | Supports 485/Modbus protocol,protibus-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 & auxiliary setting and switchover,flying start,a variety of Accel/Decel curves optional brake control,16-step speed control programmable(2-step speed supports flexible 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 Accel/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 separatedcontrol | |
| 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℃~50℃,The rated output current should be derated1%for every 1℃ when the ambient is 40℃~50℃ | |
| Relative humidity | 0~95%,no condensation | |
| Vibration | Less than 5.9m/s²(0.6g) | |
| Storage temperature | -20℃~+60℃ | |
| Others | IP grade | IP20 |
| Cooling method | Forced air cooling | |
Torque and speed control performance -Ensure smooth operation of the machine, quick response and
small torque ripple.
Vectorized performance with VF convenience Motor parameters insensitive, no self-learning required.
SOLAR PUMP DRIVE MODEL ANALYSIS
Our products come in a variety of sizes, making it easy for you to find the perfect fit.
| Model | Externalandinstallationdimensions(mm) | NW | GW | Outline | ||||||||
| (Kg) | (Kg) | Specification | ||||||||||
| W | H | H1 | D | W1 | W2 | H2 | B | d | Diagram | |||
| PV300-1T | ||||||||||||
| PV300-1T-0.75G | 76 | 200 | 193 | 160 | 61 | 62 | 193 | 5.5 | 3-φ5 | 1.2 | 1.5 | P1 |
| PV300-1T-1.5G | ||||||||||||
| PV300-2T | ||||||||||||
| PV300-2T-0.75G | 76 | 200 | 193 | 160 | 61 | 62 | 193 | 5.5 | 3-φ5 | 1.2 | 1.5 | P1 |
| PV300-2T-1.5G | ||||||||||||
| PV300-2T-2.2G | ||||||||||||
| PV300-2T-4.0G | 100 | 242 | 232 | 165 | 84 | 85 | 231 | 5.5 | 3-φ5 | 2.3 | 2.6 | P2 |
| PV300-2T-5.5G | ||||||||||||
| PV300-4T | ||||||||||||
| PV300-4T-0.75G | 76 | 200 | 193 | 160 | 61 | 62 | 193 | 5.5 | 3-φ5 | 1.2 | 1.5 | P1 |
| PV300-4T-1.5G | ||||||||||||
| PV300-4T-2.2G | ||||||||||||
| PV300-4T-4.0G | ||||||||||||
| PV300-4T-5.5G | 100 | 242 | 232 | 165 | 84 | 85 | 231 | 5.5 | 3-φ5 | 2.3 | 2.6 | P2 |
| PV300-4T-7.5G | ||||||||||||
| PV300-4T-11G | ||||||||||||
| PV300-4T-15G | 142 | 383 | 372 | 227 | 125 | 100 | 372 | 6 | 4-φ6 | 5.5 | 7 | |
| PV300-4T-18.5G | ||||||||||||
| PV300-4T-22G | ||||||||||||
| PV300-4T-30G | 173 | 430 | 408 | 230 | 150 | 150 | 416 | 8 | 4-φ7 | 13.3 | 14.3 | P3 |
| PV300-4T-37G | ||||||||||||
| PV300-4T-45G | 242 | 560 | 524 | 310 | 175 | 175 | 544 | 12 | 4-φ8 | 26 | 27 | |
| PV300-4T-55G | ||||||||||||
| PV300-4T-75G | ||||||||||||
| PV300-4T-90G | 270 | 638 | 595 | 350 | 195 | 195 | 615 | 15 | 4-φ10 | 36 | 40 | |
| PV300-4T-110G | ||||||||||||
| PV300-4T-132G | 349 | 738 | 681 | 403 | 220 | 220 | 715 | 13 | 4-φ18 | 65 | 72 | |
| PV300-4T-160G | ||||||||||||
| PV300-4T-185G | 360 | 940 | 851 | 480 | 200 | 200 | 910 | 21 | 4-φ18 | 90 | 102 | |
| PV300-4T-200G | ||||||||||||
