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DC or AC Input 380v Solar VFD

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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Product Details

Technical Parameter

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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 outputSN360-220V solar inverter


Three phase 380v input, three phase 380v output

SN360-380V 480v solar vfd



Basic submersible solar water pump system:

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Diagram of solar pumping system:

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Solar ac pump controller for irrigation system:

solar VFD



Wiring Diagram of SN360 series solar frequency inverter:

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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:

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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.
Peripheral interface Terminal analog input resolution ≤20mv
Terminal switch input resolution ≤20ms