Input specification | |
PV Input | |
Maximum Input DC Voltage | 400VDC |
Recommended Voc Range | 320~370VDC |
Recommended MPPT Voltage Range | 250~350VDC |
Starting Voltage Range | 120~450VDC |
Grid or backup generator input | |
Input voltage | Single phase 220V(-15%~30%) |
Output specification | |
Rated output voltage | 3PH 220V |
Output frequency | 0~600.00Hz(default: 0~50.00Hz) |
Protection | |
Built-in Protection | Lighting Protection, over-current, overvoltage, output phase-lose, under-load, under-voltage, short circuit, overheating, water |
pump run dry etc. |
FRECON solar pumping system consists of solar pumping inverter, pump and PV array. Consider that storing water is more efficient than storing electricity, the systems is designed to directly drive the pump without battery which can reduce the construction and cooperating cost and routine maintenance effectively.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample to test with reasonable charges.We can send the sample to you by express like DHL or UPS,normally you can receive the sample in one week.
Q: What is your terms of payment ?
100% in advance . Welcome pay by Trade Assurance through Alibaba so your payment can get guarantee from ALibaba company. L/C and O/A would be possible for regular customers.
Q: What is your terms of packing?
A:Generally, We use carton box pack low rated power VFD, VFDs that are 55KW and above are packed by wooden box. reasonable special packing requirements from customers are acceptable for us.
Q. Do you test all your goods before delivery?
A: Yes, 100% test before delivery
Q: How long is your delivery time?
A: Generally it would be 5-10 days if the goods are in stock. or 15-20 days if the goods are not in stock, it is according to quantity. we have much experiency supply goods to big customer,so don't worry about the delivery time.