Single Phase 220VAC Output Inverter 0.75Kw 1.5Kw 2.2Kw 4Kw 150VDC To 450vdc Input Solar Pump Inverter
ZK SG320-4K0GB-2S Solar Pump Inverter description
Solar pump inverter, also named solar variable frequency drive (solar pump VFD): electrical energy from photovoltaic solar panels to drive AC motor water pumps.
Internal with Maximum Power Point Tracking (MPPT) controller system, it can track maximum power of solar panels, and effective to increase the output power of the solar panels.
The system consists of solar panels, solar pump inverter and water pump.
According to the change of intensity of sunlight, solar pump inverter system adjusts output frequency in real time, output power close to the sun cell array maximum power.
Solar Pump Inverter Features
1. Plug and play mode: Only requests correct wiring, motor parameter setting and real VOC setting.
2.Support both DC solar input and AC power input simutaneously.
3.Ambient temperature: -10°C~50°C.
4.Adopt advanced MPPT technology to give full play to the power generation efficiency of the solar cell array.
5.Automatically adjust the motor speed and the water output of the water pump according to the change of sunlight intensity.
6.Maximum power point tracking (MPPT) with fast response speed and stable operation.
7.Digital control for fully automatic operation, data storage and protective functions.
8.Simple operation, plug and play.
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 2S ( 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 2S 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 | 400VDC 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 or CVT |
| Altitude | Below 1000m; above 1000m, derated 1% for every additional 100m. |
Input voltage, total power solar arrays selection.
| Input voltage, power solar arrays selection |
| Pumps model | Inverter models | Vmp | Voc | Total Power of solar arrays |
| 110VAC pumps | 1S | 110*1.41=130VDC | 156VDC | ≧ (1.3 to 2.0) rated power
of pumps
It is also depend on the
quality of solar panels.The more power input,the better performance. |
| 220VAC pumps | 2S | 220*1.41=310VDC | 372VDC |
| 380VAC pumps | 4T (Max
800VDC) | 380*1.41=540VDC | 648VDC |
| 480VAC pumps | 4T ( Max
900VDC) | 480*1.41=677VDC | 812VDC |
SG320 series solar pump inverter dimensions
| Power | H (mm) | H1 (mm) | W (mm) | W1 (mm) | D (mm) | Installation Hole |
| SG200-1K5GB-4T | 170 | 160 | 85 | 67 | 129 | Ф5 |
| SG200-2K2GB-4T |
| SG200-4K0GB-4T | 195 | 184 | 98 | 85 | 143 | Ф5 |
| SG200-5K5GB-4T |
FAQ:
1. How long is your products quality warranty?
We provide 18th months factory quality warranty.
2.When can you ship out my order after my payment?
Normally samples order: about 2-4 days; Large order 15-30 weeks.
3.Can I visit your factory and company office?
Sure, any time!
4. How about the quality of your products?
Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our products quality.
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Single Phase 220VAC Output Solar Pumping Inverter 150VDC To 450VDC Input Images
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