Intelligent switch control hybrid solar inverter for 63hp pump motor
Bangzhao PV pump system is different from traditional AC pump application system, PV pump system is using solar cells to directly convert solar energy into electrical energy, then PV pump inverter drive the AC motor to drive pump getting water from deep well, river, lake etc., finally transport to the destination to meet our demand for water.
PV pumping system consists of four parts: PV array, PV pump inverter, three-phase AC pump and storage device.
PV array absorb sunshine radiation energy and convert it into electrical energy, supply power for whole system.
PV pump inverter is an important part of PV pump inverter system, which convert the output DC from PV array into AC for driving pump, and according to the changes of sunlight intensity in real time to adjust the output voltage and frequency to achieve max. power point tracking and max the use of solar energy.
Product Features
1, Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method & optimized SVPWM; fast response and stable operation; and the conversion efficiency achieves of 99.6%.
2, Adopting high-efficiency IPM (intelligentpower module) from Mitsubishiwith high reliability and high efficiency.
3, Designed with variable frequency driver (VFD), can be used in variable frequency speed regulation technology, greatly improves efficiency, and better to protect water pump and maximum utilizationof solar panels.
4, AC drive function. When is no sunshine, such as at night, solar pump inverter can connect to AC city power to work by manually if AC power is available.
5, LCD display operating panel, can setting various parameters through LCD, easy to operation.
6, Complete protection function for PV input under voltage, PV input over voltage, input connection Reverse Polarity, DC over current, output, over load, short circuit, dry Well, overflow, dry running, and blocking protection.
Technical Specification
| Model:SPI- |
1.5KW |
2.2KW |
3.7KW |
5.5KW |
7.5KW |
11KW |
15KW |
18KW |
22KW |
| D.C. Input |
| Max.input voltage(VDC) |
850V |
Recommended
MPPT voltage |
400-800V |
| Max.MPPT Efficiency |
99% |
| Number of String |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| AC Input Function |
Optional |
| A.C. Output |
Max.Motor
Output Power(KW) |
1.1-1.5 |
2.2 |
3-3.7 |
4.5-5.5 |
7.5 |
9.2-11 |
13-15 |
18.5 |
22 |
| Rated Output Voltage |
380V/440V three phase |
| Output Frequency Range |
0-50/60HZ |
| Rated Output Current |
3 |
4 |
7 |
10 |
14.5 |
21 |
29 |
35 |
43 |
| Other Parameters |
| Protection Level |
IP65 |
| Operating Temperature |
-25ºC~+60ºC; above 60ºC need derate operating |
| Cooling Way |
Natural Cooling |
| Display |
LCD |
| Communication |
RS485 |
| Altitude |
3000m;above 3000m need derate operating |
| Noise Emlsslon |
<50dB |
| Compliance |
EN62109-1:2010;EN62109-2:2011;EN61000-6-3;EN61000-6-1; EN61000-3-12; EN61000-3-11 |
| Model:SPI- |
30KW |
37KW |
45KW |
64KW |
75KW |
90KW |
110KW |
132KW |
150KW |
|
| D.C. Input |
| Max.input voltage(VDC) |
850V |
Recommended
MPPT voltage |
400-800V |
| Max.MPPT Efficiency |
99% |
| Number of String |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
| AC Input Function |
Optional |
| A.C. Output |
Max.Motor
Output Power(KW) |
26-30 |
37 |
40-45 |
55-64 |
75 |
90 |
110 |
132 |
150 |
|
| Rated Output Voltage |
380V/440V three phase |
Output
Frequency Range |
0-50/60HZ |
| Rated Output Current |
58 |
72 |
87 |
106-124 |
145 |
175 |
213 |
256 |
290 |
|
| Other Parameters |
| Protection Level |
IP20 |
| Operating Temperature |
-25ºC~+60ºC; above 60ºC need derate operating |
| Cooling Way |
Natural Cooling |
| Display |
LCD |
| Communication |
RS485 |
| Altitude |
3000m;above 3000m need derate operating |
| Noise Emlsslon |
<50dB |
| Compliance |
EN62109-1:2010; EN62109-2:2011;EN61000-6-3;EN61000-6-1; EN61000-3-12; EN61000-3-11 |
FAQ:
Q 1. What's the payment term?
A. We accept TT,Western Union,Paypal,MoneyGram.
Q 2.How's the delivery time ?
A. Is due to order quantity, usually it will take about 3-7days for sample production,
Q 3.Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or wooden case for protection.
Q 4.Would you accept to use our logo ?
A.It's no problem to do OEM.
Q 5.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs and big capacity near 500pcs.
Q 6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q 7. What kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .
Q8. What is the warranty period ?
A. Normally 1 year ,if order quantity enough can be extended to 3 years.
Q 8.How about the lifetime?
A:The life time for inverterl is 15-20years.
OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
Lead Time
1.Sample orders will be delivered from our factory within 3-7 working days.
2.General orders will be delivered from our factory within 15-30working days.
3.Big orders will be delivered from our factory within 45 working days at most
Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.
2.By our forwarding agent(by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.
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