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Solar Pump Inverter with Mppt Controller

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

solar  inverter.jpg




Video of SN360 Series solar pumping ac drive



Product Overview:

Zhejiang Saikong Electrical Technology Co., Ltd SN360 series inverter is a high quality, multi-function SVC inverter. By decoupling control of motor magnetic flux current and torque current torque to reach fast response and accurate control, you can run a wide range of speed and torque control in high-precision. The input and output terminals of SAFESAVE inverters use high quality cooper core or copper bars(terminals left into the right below 37kW and up into down above 45kW) make it easy to wire and is reasonable layout, complying with the conditions requirements and site work habits. In addition, input cable on the top greatly reduces the dosage of cabinet internal bus and cable wiring which has optimized wiring.


Product Features:

◎ High motor durable ability

◎ Maximize mechanical efficiency, risk-free

◎ Minimize energy loss

◎ No malfunction or impact on the environment

◎ Save time

◎ Easy to maintain

◎ Installed to reduce costs

◎ Run faster

◎ Lower production and maintenance costs

◎ Reliability and continuity of operation improved



The list of rated power for SN360 Series solar frequency inverter:

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 pumping system:

solar inverter.jpg



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

"No best, only better" This is the working attitude and pursuit of our R&D center.

"Engaged in the basic work, down to the earth to try the best in everything." This is the basic requirement set by our own R &D members.

At the R &D center, design work is processed in modular, plural and step procedure, and management weighs responsibility, data and performance.The center highly values coordination among departments and among managers,and emphasizes the whole team's working efficiency.

For each project, the center has clear target and thoughts. To complete the project, the center adopts quantitative management. Specific division of labor is distributed to each person and node time is set on daily basis so that the whole team becomes a strong, cohesive and centripetal force, working like a sophisticated engine to achieve a shared output target through all parts' orderly, tensive and enthusiastic work.

 


Certificate:

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9. FAQ

Q: What's your quality guarantee?

A: we provide repair or replace service within 18 months.

Q:  Factory or trade company only? What certifications do you get?

A: We are factory absolutely. And we have CE, ISO9001,CE, CCC.

Q: Can I be your agent in our market?

A: Why not, welcome. Email me now if you are interested.

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