Arterra Distribution WF-5318 Pure Sine Wave Inverter with Transfer Relay 1800W

The Arterra Distribution WF-5318 is a high-performance 1800-watt pure sine wave inverter designed for RV and mobile power applications. Part of WFCO's advanced 5300 Series, this inverter features an integrated automatic transfer relay that seamlessly switches between shore power and inverter power, ensuring uninterrupted AC power to your critical appliances and electronics.

Key Features:

• 1800-watt continuous power output with pure sine wave technology for sensitive electronics
• MCU-controlled high-frequency switching mode topology for reliable operation
• Built-in automatic utility bypass transfer switch for instant power switching
• Greater than 88% system efficiency for optimal battery usage
• High-surge current walk-in capability to handle motor and compressor startups
• Comprehensive protection features including overload, short-circuit, and over-temperature safeguards
• Reverse polarity protection prevents damage from incorrect battery connection
• No parts replacement required when battery input reverse polarity occurs

The WF-5318 delivers clean, reliable AC power from your DC battery system while protecting both the inverter and your connected devices. The integrated transfer relay automatically detects when shore power is available and switches seamlessly between power sources, making it ideal for RVs, motorhomes, and marine applications where reliable power management is essential.