Business Type: Manufacturer/Factory & Trading Company
Guangzhou, Guangdong, China
|Recommended MPPT voltage range||Vmpp 280 to 375VDC for 2S model ( 150V to 450VDC input, 3PH 220 to 240VAC output)|
|Vmpp 486 to 750 VDC for 4T model ( 250V to 800VDC input, 3PH 380 to 440VAC output)|
|Recommended input voltage (Voc and Vmpp)||Voc 355V DC, Vmpp 310V DC for 2S model or 220V AC pumps|
|Voc 620V DC, Vmpp 540V DC for 4T model or 380V AC pumps|
|Motor type||Control for permanent magnet synchronous motor(PMSM) and asynchronous motor(AM)|
|Input power||DC power from solar arrays or AC grid power|
|Maximum DC power input||450VDC for 220V AC Pump / 800VDC for 380V AC Pump|
|Rated output voltage||3-phase 220V or 3-phase 380V/440V|
|Output frequency range||0~50/60Hz|
|Ambient temperature range||-10ºC TO 50ºC|
|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 certificate.Design based on vector control inverter|
Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A. Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity.
Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc
for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A. We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with an order?
A. 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 a deposit for formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Contact us for more details about Price, Packing, Shipping and Discount.
Products with this tag will be sent out within 15 days after you place an order. For the specific sending time and delivery date, please consult the supplier.
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