DC to AC Inverter
Product Overview:
The off-grid inverter adopts SPWM (Sine Pulse Width Modulation) technology, which converts high-voltage DC into pulse sequences with gradually varying pulse widths by controlling the switching sequence of IGBT modules. After filtering and shaping through the filter circuit to remove high-frequency harmonics, the voltage pulse sequence is transformed into smooth sinusoidal AC power. The power quality meets grid standards and is suitable for all types of loads.
Off-grid inverters can be classified by conventional output types as follows:
Single-phase off-grid inverter: outputs single-phase alternating current (AC).
Three-phase off-grid inverter: outputs three-phase alternating current (AC).
Additionally, two-phase off-grid inverters can be customized as needed: outputting two-phase alternating current (AC).
Based on the characteristics of off-grid inverters, their application scenarios primarily include power supply in remote mountainous areas, electrification of non-electrified areas, backup power systems, and independent power supply systems. They ensure the stability of the entire power system during grid instability.
Technical Features:
1、High Efficiency Conversion
Optimized circuit topology and control algorithm for efficient conversion，Minimizes energy loss，aintains high conversion efficiency under different loads and operating conditions
2、Multiple Protection Functions
Input reverse connection protection，Input undervoltage protection，Input overvoltage protection，Output overvoltage protection，Output overload protection，Overheat protection
3、Display and Settings
Color LCD touch screen for displaying various operating parameters，Adjustable settings for relevant parameters
4、Communication Capabilities
Equipped with standard RS232/485 communication interfaces，Facilitates remote communication and control
Electrical Schematic Diagram
Technical Parameters and Selection
