single phase 220v solar pump inverter for 3hp 5hp 15hp solar water pump KEWO
Single phase 220v solar pump inverter for 3hp 5hp 15hp solar water pump KEWO
MPPT solar pumping inverter drive for irrigation
Fully automatic system using variable speed drive compatible with AC, 3-phase, submersible and surface mount pumps, and high efficiency PMSM Pumps. The system is composed of a PV generator, a pump and a solar pump drive. Based on the design philosophy that it is more efficient to store water rather than electricity, there is no energy storing device such as storage battery in the system. The system is prepared to be combined with a elevated water storage, e.g. water tower or an uphill tank installation.
Features of Solar pump inverter.
1. Built-in MPPT Maximum power point tracking functionality ensures that you get the most power output possible from your solar panel and maximizes the performance of your pump throughout the day
2. Built-in flow measurement and sensorless flow calculation. And easy to get how much energy Generated by this system with Generated energy and calculating
3. Pump specific protection Motor phase short circuit, lowest frequency protection, maximum current setting….
4. Multiple pump motors with a single inverter control Standard asynchronous motors as well as more efficient permanent magnet syn. motors. (PMSM)
5. Best off-grid solution Where electricity is very erratic and unpredictable, farmers need not to depend on grid electricity for their agricultural requirements
6. Remote monitoring With the addition of optional GPRS modules you can monitor and configure inverter and application parameters from anywhere via Modbus RTU
7. Advanced function automatic start and stop of the inverter when there is enough power available. ( auto/manual)
| Applications Ground water lowering, Irrigation systems Industrial Application Drip irrigation& sprinkler Tank/ cistern filling Wildlife refuge Rural water supply for ranches, cabins, and cottages Fountains. |  |
Technical Specification
Recommended MPPT voltage range | Vmpp 131 to 350 VDC for 1S (80V to 350VDC input, 3PH 110 to 220VAC output) Vmpp 280 to 375VDC for 2T ( 150V to 350VDC input, 3PH 220 to 240VAC output) Vmpp 486 to 750 VDC for 4T ( 250V to 800VDC input, 3PH 380 to 460VAC output) |
Recommended input voltage (Voc and Vmmp) | Voc 180(VDC), Vmpp 155(VDC) for 1S model or 110V AC pumps Voc 355(VDC), Vmpp 310(VDC) for 2T model or 220V AC pumps Voc 620(VDC), Vmpp 540(VDC) for 4T model or 380V AC pumps |
Motor type | Control for permanent magnet servo motor and asynchronous motor pumps. |
Input power | DC power from solar arrays or AC grid power |
Maximum DC power input | 450VDC for 220AC output /800VDC for 380V AC output |
Rated output voltage | 3-phase , 110V/160V/220V. 3-phase, 220V/380V/480V |
Output frequency range | 0~50/60Hz |
MPPT efficiency | 97%, |
Ambient temperature range | (G-type inverter with submersible pumps, and P type for general pumps. |
Solar pump control special performance | MPPT ( maximum power point tracking), CVT (constant voltage tracking), auto/manual operation, dry run protection, low stop frequency protection, minimum power input, motor maximum current protection, flow calculating, energy generated calculating. |
Protection function | Phase loss protection, phase short circuit protection , ground to phase circuit protection , input and output short circuit protection. Stall protection |
Protection degree | IP20, Air force cooling |
Running mode | MPPT , CVT, variable frequency mode |
Altitude | Below 1000m; above 1000m, derated 1% for every additional 100m. |
Standard | CE, Design based on vector control inverter S100 series, more specification please refer to S100 series vector control inverter operation manual |
KEWO ELECTRIC TECHNOLOGY CO., LTD. ( hereinafter called KEWO ) is a professional manufacturer of kinds of AC drives, variable frequency inverter, soft start, and solar pump inverter, etc. We are not only focus on designing, manufacturing, sales and after sales service for above mentioned products, but also providing customer made automation solution and renewable energy technologies.
There are more than 150 staffs working in our factor, 60% of them are engineers. Thanks to our great R&D team hardworking and innovation, we mastered core and leading vector control technology for PMSM and IM.
We also introduced and absorbed latest servo motor control and motor control technology from abroad, that help us keep top position among Chinese manufactures. We have established 2 modernization production lines, digital quality control system, code bar tracking system and ERP management system, etc. And every piece of KEWO products have been tested with full load to ensure 100% good quality. Quality begins and ends with each person in our company.
KEWO products is comprised of high level AC drives, variable speed drive, frequency inverter, solar pump drive with DC and AC input, etc. These products are widely using in industrial automation, cement, textile, metallurgy, HVAC, oil &gas, water treatment, chemical , machine tools, hoisting, agriculture, farming, irrigation…
KEWO Products Range: (VSD, Frequency Inverter, Servo drive, soft starter, solar pump Inverter)
please contact me at whatsapp: +86 15017495942, Sylvia Lai
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