High Voltage Outdoor Inverter

‌Power-Frequency Isolation Architecture‌
The built-in 50Hz/60Hz power-frequency transformer provides physical isolation between the input and output, effectively blocking power grid noise and surge impacts. It offers inherent lightning protection and can withstand instantaneous overload currents of up to 150%, making it suitable for direct startup of inductive loads such as motors. Its electrical safety far exceeds that of ordinary high-frequency inverters.
‌Pure Sine Wave Output‌
The output waveform has a THD of ≤3% and closely matches the utility power waveform. It can safely power precision navigation instruments, surveillance and communication equipment, and medical devices without causing overheating or operational instability due to waveform distortion.
‌High-Grade Outdoor Protection‌
The entire unit features an IP45 or higher protection rating. The heat sink and enclosure form an integrated, sealed structure; all exposed interfaces are treated to be waterproof and dustproof; and the circuit boards are coated with marine-grade triple-proof varnish. It can withstand sand, dust, heavy rain, and salt fog corrosion, supporting long-term stable operation in extreme environments ranging from -20°C to 55°C, fully meeting the requirements for outdoor, open-air installation.

It can be directly connected to solar PV or low-voltage power supply systems along the route, enabling long-term operation in unattended outdoor environments. It prevents equipment downtime caused by sand, dust, and rain intrusion, ensuring a continuous and stable power supply to surveillance cameras and information displays.
It is also compatible with a wide range of complex outdoor environments, such as desert PV stations, coastal outdoor facilities, and agricultural greenhouses. It achieves a full-load conversion efficiency of over 90% and features ten layers of protection against overvoltage, undervoltage, short circuits, overheating, and other hazards.