Shenzhen ZK Electric Technology Co., Ltd. cindy@zundrive.com +86-15920127268
Product Details
Place of Origin: Guangdong,China
Brand Name: ZK
Certification: CE,IEC,ISO
Model Number: SG320-2K2GB-2S
Payment & Shipping Terms
Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Wooden case,Paper case
Delivery Time: 3-5 work days
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 3000pcs per week
Input Voltage: |
150-450VDC Or 220VAC |
Output Current: |
10A |
Overvoltage: |
Protection |
Output Type: |
DC/AC Inverters |
Size: |
215*155*108 |
Color: |
White And Black |
Suitable Pump: |
All Kinds Of Ac Pump |
Input Voltage: |
150-450VDC Or 220VAC |
Output Current: |
10A |
Overvoltage: |
Protection |
Output Type: |
DC/AC Inverters |
Size: |
215*155*108 |
Color: |
White And Black |
Suitable Pump: |
All Kinds Of Ac Pump |
0.75KW 1.5Kw2.2Kw 4Kw Single Phase Output Mppt Solar Water Pump Inverter For Ac Pump
Solar Pumping System description
The system is composed of a PV generator, a pump and a solar pump inverter. Based on the design philosophy that it is more efficient to store water rather than electricity, there is no energy storing device such as storage battery in the system. The system is prepared to be combined with a elevated water storage, e.g. water tower or an uphill tank installation. The PV generator, an aggregation of PV modules connected in series and in parallel, absorbs solar irradiation and converts it into electrical energy, providing power for the whole system. The pump drive controls and adjusts the system operation and converts the DC produced by the PV module into AC to drive the pump, and adjusts the output frequency in real-time according to the variation of sunlight intensity to realize the maximum power point tracking (MPPT).
Solar Pump Inverter Features
1. Input voltage from 150V DC to 450V DC drive single phase or three phase 220V AC water pump.
2.Protection for overcurrent, overvoltage, overload, anti-lightning etc.
3.Smart operation, water level detection and operation panel to prevent overflow, dry pumping (optional).
4.Could drive both pmsm and im motor.
5.Start and stop automatically function.
6.Solar pump system includes solar panels arrays, solar pump inverter and AC pumps.
7.Embedded pump-specific features such as dry run detection, minimum power input protection, maximum current protection, stop frequency running protection.
8.The drives can be equipped with remote monitoring options, reducing maintenance trips to the site
Technical Specification
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Recommended MPPT voltage range |
Vmpp 131 to 350 VDC for 1S (80V to 350VDC input, 3PH 110 to 220VAC output) |
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Recommended input voltage (Voc and Vmmp) |
Voc 180(VDC), Vmpp 155(VDC) for 1S model or 110V AC pumps |
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Motor type |
Control for permanent magnet servo motor and asynchronous motor pumps. |
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Input power |
DC power from solar arrays or AC grid power |
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Maximum DC power input |
400VDC for 220AC output /800VDC for 380V AC output |
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Rated output voltage |
3-phase , 110V/160V/220V. 3-phase, 220V/380V/480V |
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Output frequency range |
0~50/60Hz |
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MPPT efficiency |
97%, |
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Ambient temperature range |
(G-type inverter with submersible pumps, and P type for general pumps. |
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Solar pump control special performance |
MPPT ( maximum power point tracking), CVT (constant voltage tracking), auto/manual operation, |
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Protection function |
Phase loss protection, phase short circuit protection , ground to phase circuit protection , input |
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Protection degree |
IP20, Air force cooling |
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Running mode |
MPPT or CVT |
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Altitude |
Below 1000m; above 1000m, derated 1% for every additional 100m. |
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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. |
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| 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 | ||||
Installation Environment Requirements:
1. Ambient temperature, the surrounding environment temperature take great effect for service life span of solar pump inverter, don’t allow surrounding temperature over than allowable temperature above (-10°C to +50°C)
2. Heat dissipation, Install the solar drive on the surface of an incombustible object, and ensure that there is sufficient space around for heat dissipation. Install the solar pump inverter vertically on the support using screws.
3. vibration, it should be less than 0.6G, far away from the punching machine or the like.
4. Free from direct sunlight, high humidity and condensation
5. Free from corrosive, explosive and combustible gas
6. Free from oil dirt, dust and metal powder
