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Single Phase 220v Solar Inverter

Description

Product Details:
Brand Name: SAFESAVE
Model Number: SN360
Power range: 0.75kw~5.5kw
Input: DC 220v~350V or AC single phase, 220v
Smart control: MPPT
Warranty: 18 months

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Product Details

Technical Parameter


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Video of SN360 Series solar pumping controller



Product Overview:

The Saikong product SN360 220V single phase series solar pump frequency inverter was designed and developed according to the characteristics of the working principle of solar PV panels and power supply. It serves in remote applications where electrical grid power is either unreliable or unavailable. All series products apply Infineon power modules. The function of Maximum power tracking, dormant at weak light, wake up at strong light, high water level dormant, underload pre-warning and other control protection functions can ensure normal operation of water pumps according to the customers requirements to switch to the grid power supply.


Product Features:

◎Through adopting advanced MPPT technology this product can make full use of the efficiency of the solar cell array.

◎It can automatically adjust the motor speed and the water flow along with the intensity of sunlight.

◎Automatic sleep when on high-water level and automatic restart when on low-water level to realize automatic control through water level.

◎Can prevent pump from anhydrous idling

◎It also can enter automatically to sleep mode when the intensity of sunlight is weak(e.g. The sunset. ) as well as can exit the sleep mode when the intensity of sunlight is becoming strong (e.g. the sun rise. )

◎Protect itself in trouble and improve the reliability of whole system


The list of rated power for SN360 Series solar VFD:

Single phase 220v input, three phase 220v output

SN360-220V solar inverter


Three phase 380v input, three phase 380v output


SN360-380V 480v solar vfd




Basic submersible solar water pumping system:

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Diagram of solar pumping system:

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Solar frequency converter for irrigation system:

solar VFD


Wiring Diagram of SN360 series solar frequency inverter:

solar pump inverter.jpg


About Us:

Zhejiang Safesave Electrical Technology Co., Ltd was invested and build by Shanghai Shuen Electrical Technology Co., Ltd. Safesave focuses on high- voltage and low-voltage electrical equipment, electrical complete units and industrial automation devices. Our products have been applied to some big projects such as BMDA Intelligent Irrigation System, Shanghai World Expo, Beijing Olympic stadiums, South–to-North Water Division Project, Pudong international airport. Meanwhile , the factory was titled as a high-technology enterprise, science and technology enterprise, software enterprise, advanced enterprise in quality management,etc.


Certificate:

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9. FAQ:

Q: Where is your main market for your products?

A: Most of our products are exported to Southeast Asia, Africa and Mid East.

Q: What's the standard pf package?

A: For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.

Q: Would you accept to use our logo?

A: If you have good quantity, it absolute no problem to do OEM.

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 range450-750VDC(380VDC)
260-350VDC(220VAC)
Input current(A)Refer to the rated value
Input current(Hz)50Hz or 60Hz,Allowed range:47-63Hz
OutputOutput 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 typeAsynchronous 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 accuracy10%(SVC)
Starting torque0.25Hz/150%(SVC)
Overload capability150% of rated current: 1 minute
180% of rated current: 10 seconds
200% of rated current: 1 second
Running controlFrequency setting methodDigital 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 voltageKeep 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.
Peripheral interfaceTerminal analog input resolution≤20mv
Terminal switch input resolution≤20ms