Single Phase three phase Solar Pump Inverter
Brand Name:ZK/ZUN
Certification:ISO CE
Model Number:SG320-5K5GB-4T
Minimum Order Quantity:1 Unit
Delivery Time:3-7 working days
Payment Terms:T/T, L/C, Western Union
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Room 617, Guanlida Building, NO. 269 of Qianjin Road, Wenhui community, Xin'an street
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Product Details
4.0kw 5.5kw 7.5kw Solar Pump VFD MPPT 150V-900VDC Single Phase Solar Pump Inverter
SHENZHEN ZK SG320-5K5GB-4T 5.5KW Solar pump inverter
Thanks to sophisticated engineers, scientific producing workmanship, rigorous quality control systems and management team, SHENZHEN ZK solar pump inverters are equipped with advanced features, some of which are listed as below:
1. Robust MPPT & Precise MPPT.
2. Support remote control system through GPRS module to achieve monitoring, auto-run/stop, derived parameters etc.
3. Plug and play mode: Only requests correct wiring, motor
parameter setting and real VOC setting.
4. Senor mode: Precise MPPT function, dry run protection, pump
cleaning function, reduce pump clogging at dusk/rainy days.
5. Expert mode: Water level control, pipe system overpressure
protection, flow calculation, multi-step water supply, pressure
limit under solar power supply, constant speed mode under AC power
supply.
6. Support both DC solar input and AC power input simutaneously.
7. Simplified commissioning;
8. Diverse input and output terminals;
9. Ambient temperature: -10°C~50°C;
Technical Specification
| Recommended MPPT voltage range | Vmpp 131 to 350 VDC for 1S (80V to 400VDC 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 900VDC 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 /900VDC 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 | above 99.6% | |||||||||
| 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. | |||||||||
Model List:
| SPI Models | Rate current (A) | Rate Power (kw) | Input DC range (VDC) | Best Voc input (VDC) | Output AC Voltage (VAC) |
| Mini type: 2S, 90-450VDC input range, Output 0-220VAC with MPPT | |||||
| SG320-0K75GB-2S-M | 4 | 0.75kw | 90-450 | 372 | 0-220 |
| SG320-1K5GB-2S-M | 7 | 1.5kw | 90-450 | 372 | 0-220 |
| SG320-2K2GB-2S-M | 10 | 2.2kw | 90-450 | 372 | 0-220 |
| SG320-4K0GB-2S | 16 | 4.0kw | 150-450 | 372 | 0-220 |
| Mini type: 4T series 250-900VDC , 0-380/440V output, MPPT | |||||
| SG200-1K5GB-4T | 3.7 | 1.5kw | 250-800 | 650 | 0-380 |
| SG200-2K2GB-4T | 5 | 2.2kw | 250-800 | 650 | 0-380 |
| SG200-4K0GB-4T | 10 | 4.0kw | 250-800 | 650 | 0-380 |
| SG200-5K5GB-4T | 13 | 5.5kw | 250-800 | 650 | 0-380 |
| General 4T 250-800/900VDC input, 0-380VAC output MPPT | |||||
| SG320-0K7GB-4T | 2.5 | 0.75kw | 250-900 | 650 | 0-380 |
| SG320-1K5GB-4T | 3.8 | 1.5kw | 250-900 | 650 | 0-380 |
| SG320-2K2GB-4T | 5.1 | 2.2kw | 250-900 | 650 | 0-380 |
| SG320-4K0GB-4T | 9 | 4.0kw | 250-900 | 650 | 0-380 |
| SG320-5K5GB-4T | 13 | 5.5kw | 250-900 | 650 | 0-380 |
| SG320-7K5GB-4T | 17 | 7.5kw | 250-900 | 650 | 0-380 |
| SG320-011GB-4T | 25 | 11kw | 250-900 | 650 | 0-380 |
| SG320-015GB-4T | 32 | 15kw | 250-900 | 650 | 0-380 |
| SG320-018GB-4T | 37 | 18kw | 350-800 | 650 | 0-380 |
| SG320-022GB-4T | 45 | 22kw | 350-800 | 650 | 0-380 |
| SG320-030GB-4T | 60 | 30kw | 350-800 | 650 | 0-380 |
| SG320-037GB-4T | 75 | 37kw | 350-800 | 650 | 0-380 |
| SG320-045GB-4T | 91 | 45kw | 350-800 | 650 | 0-380 |
| SG320-055GB-4T | 112 | 55kw | 350-800 | 650 | 0-380 |
| SG320-075GB-4T | 150 | 75kw | 350-800 | 650 | 0-380 |
---FAQ---
1. What is its lead time for samples and mass production?
Within 3-7 work days for samples and 15-30 days for mass
production.
2. Can I customized LOGO?
Welcome. Please inform us formally before our production and
confirm the design firstly based on our sample. We have
professional R&D team to support best service, and give you
best suggestions.
3. How to proceed an order for products?
Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
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.If you have any issue with our product, simply send us a
message Contact us. Your problem will be solved within 7* 24 hours.
5. How long is your products quality warranty?
We provide 18th months factory quality warranty.
6. When can you ship out my order after my payment?
Normally samples order: about 2-4 days; Large order 15-30 weeks.
7. Can I visit your factory and company office?
Sure, any time!
Single Phase three phase Solar Pump Inverter
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