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Description
Product Details:
Brand Name: SAFESAVE
Model Number: SN360 Series
Power range: 0.75kW~132kW
Input: DC 400v~750V or AC 3 phase, 380v
Output: AC 3 phase, 380V
Smart Control: MPPT
Warranty: 18 months
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Video of SN360 Series solar pump frequency inverter
Product Overview:
SN360 380V Series solar frequency inverter is new-performance current right amount inverter. Solar water pumps (also known as photovoltaic water pumps) are the most attractive water supply methods in the sun-rich areas of the world, especially in remote areas where electricity is scarce. Solar pump inverter and AC water pump, DC current produced from solar panel will be delivered to solar pump inverter,and it will convert it into AC current to drive water pump, and will automatically regulate output frequency according to sun radiance intensity,maximally realize MPPT tracking function(better sunlight,more water, no batteries are used). Solar water pumping system is constructed with solar panel array, s Product Features Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method, with fast response, and reliable operation and the pumps are soft started, fully protected.
Product Features:
1. Easy to install
2. Energy saving
3. Cost effective
4. DC motor can be used
5. Multi-purpose application
The list of rated power for SN360 Series solar vfd:
Single phase 220v input, three phase 220v output
Three phase 380v input, three phase 380v output
Basic submersible solar water pump system:
Diagram of solar pumping system:
Solar ac pump controller for irrigation system：
Wiring Diagram of SN360 series solar frequency inverter:
About us:
Saikong is always adhering to Honesty is the foundation of enterprise. And pursuing more stable in product quality and more sincere in service.
Saikong has a professional team since established. All members of the team has rich experience in the researches and development of motor softstarter, motor monitoring, protecting devices and related electrical products. In the process of development, we focus on exploring the needs of various fields, vigorously talent cultivation and technological innovation implementation.
Certificate:
FAQ:
Q: About the sample what is the cost of transportation?
A: The freight depends on weight, packing size and your country or province region, etc.
Q: Are you manufactory or trade company?
A: We are the manufactory specialized in industrial automation devices and solar energy technology for many years.
Q: Can I have a sample order?
A: Yes. We welcome sample order to test and check quality. Mixed samples are acceptable.
| Technical specification of SN360 series solar VFD | ||
| Input | Input AC voltage(V) | AC380 3PH 380V_-15%) 440V(+10%) |
| AC220 Single phase 220v±15% | ||
| AC220 3-phase 220V±15% | ||
| Maximum input DC bus voltage | 800VDC | |
| Recommended DC bus voltage | 540VDC | |
| Recommended MPPT range | 450-750VDC(380VDC) | |
| 260-350VDC(220VAC) | ||
| Input current(A) | Refer to the rated value | |
| Input current(Hz) | 50Hz or 60Hz,Allowed range:47-63Hz | |
| Output | Output voltage(V) | 0～the input voltage |
| Output current(A) | Refer to the rated value | |
| Output power(kw) | Refer to the rated value | |
| Output frequency(Hz) | 0～3200Hz | |
| Control | Motor type | Asynchronous motor |
| Speed ratio | Asynchronous motor 1:100(SVC) | |
| Speed control accuracy | ±0.2%（SVC) | |
| Speed fluctuation | ±0.3%(SVC) | |
| Torque response | <20ms(SVC) | |
| Torque control accuracy | 10%(SVC) | |
| Starting torque | 0.25Hz/150%(SVC) | |
| Overload capability | 150% of rated current: 1 minute | |
| 180% of rated current: 10 seconds | ||
| 200% of rated current: 1 second | ||
| Running control | Frequency setting method | Digital setting |
| Analog setting | ||
| Pulse frequency setting | ||
| Multi-step speed running setting | ||
| Simple PLC setting | ||
| PID setting,MODBUS communication setting | ||
| Shift between the set combination and set channel | ||
| Auto-adjustment of the voltage | Keep a stable voltage automatically when the grid voltage transients | |
| Fault protection | Provide over 30 fault protection functions | |
| Overcurrent, overvoltage, undervoltage | ||
| Overheating, phase loss and overload etc | ||
| Special functions for PV water pumps |
Maximum power tracking, pre-warning at weak light(A-LS), auto wake up at strong light; Pre-warning when full water(A-tF),auto wake up at low water level; Underload pre-warning(A-LL) and fault protection of water level sensor(tSF); When pre-warning, the inverter is in stand-by. |
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| Peripheral interface | Terminal analog input resolution | ≤20mv |
| Terminal switch input resolution | ≤20ms | |