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
Video of SN360 Series solar pump frequency inverter
Zhejiang Saikong SN360 3 phase 380V Series solar vfd is new high-performance current right amount inverter, based on the European power and the latest control theoretical and technological achievements and combining with the latest market power technology application requirements, which control motors perfect by servo function for a comprehensive solution to the high-end control filed. It adopts the American TI DSP high speed control chip, Germany Infineon IGBT, Japan MITSUBISHI ELECTRIC IPM automatic control module, Avago driver, Germany SIEMENS filter capacitor, Italy Ducati Energia snubber capacitor, Japan LEM hall, Japan TAMURA hall, Schneider switching power supply and so on.
◎ Without interference on the motor and driven load
◎ Perfectly integrated in the control system
◎ Operational simplicity
◎ Range of high-quality services
◎ Return on investment
◎ Production efficiency improved
◎ Lower energy costs
◎ Protect the motor and equipment
◎ Low maintenance costs
Selection of SN360 Series solar vfd
Basic Submersible Solar Water Pumping System
Solar Pump Irrigation System
Solar Pumping System
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. During the years from 2013 to 2016, the R&D center has applied for over twenty technical patents, including 4 invention patents, 14 patents of new utility models, 6 structure patents, 3 software copyright patents. Up until the end of 2016, 3 of our new invention patents have been publicly announced and are to be approved. our R&D center keeps refreshing percepts, optimizing the products. Oriented by the goal to achieve miniaturization, multi-function, digitization, network, specialization and modularization, we believe, in the very near future the new products launched by our R&D center will dominate the industry.
Q: What is MOQ of the solar frequency inverter?
A: The Minimum Order Quantity is 1 set.
Q: What will your company do for the warranty?
A: All the goods are 100% quality testing before shipping. We'll offer 18 months warranty.During the warranty period,if goods have any quality problem without any human factors, we'll send parts for your repair and replace.
Q: Can you accept OEM orders?
A: Yes, OEM/ODM orders are highly welcome.
|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)|
|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|
|Control||Motor type||Asynchronous motor|
|Speed ratio||Asynchronous motor 1:100(SVC)|
|Speed control accuracy||±0.2%（SVC)|
|Torque control accuracy||10%(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|
|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|