3-Phase Solar ATS with Integrated Protection | Reliable Auto Transfer Switch for PV Systems, 63A-100A with Overcurrent & Voltage Guard

☀️ All-in-One 3-Phase Solar Transfer Switch with Built-In Protections

• 2-in-1 Innovation: Combines Automatic Transfer Switching with Integrated Overcurrent and Voltage Protection – saves space and simplifies wiring.

• High Capacity: Available in 63A and 100A models for residential, commercial, and industrial PV systems.

• 4-Pole (4P) Design: Switches L1, L2, L3, and Neutral – complete isolation for TN-S/TT systems.

• Tri-Source Ready: Seamlessly manages Grid, Solar Inverter, and Backup Generator.

• Built-in Voltage Guard: Protects against over-voltage, under-voltage, phase loss, and phase reversal.

• Integrated Overcurrent Protection: No need for separate MCBs – saves panel space and cost.

• DIN Rail Mount: Easy installation in standard three-phase distribution boards.

Three-phase solar installations require sophisticated power management. You need automatic switching between sources, but you also need robust protection against voltage fluctuations and overloads. Traditionally, this meant installing separate devices – an ATS, voltage monitors, and circuit breakers – consuming valuable panel space and increasing installation complexity.

The 3-Phase Solar ATS with Integrated Protection changes everything. This 2-in-1 device combines a heavy-duty Automatic Transfer Switch (ATS) with comprehensive Overcurrent and Voltage Protection in a single, compact unit.

Rated for 400V three-phase systems and available in 63A and 100A capacities, it's the perfect brain and bodyguard for your solar investment. It automatically manages power flow between your Grid, Solar Inverter, and Backup Generator, ensuring uninterrupted power for your home or business.

The built-in Voltage Guard continuously monitors all three phases and neutral, protecting against over-voltage, under-voltage, phase loss, imbalance, and reversal. The Integrated Overcurrent Protection eliminates the need for separate MCBs, saving space and reducing wiring errors.

With its 4-pole (4P) design, it provides complete isolation for TN-S and TT earthing systems, meeting the strictest electrical codes. All in a standard DIN rail mount package that fits neatly into any three-phase distribution board.