SmartGen HAT600NBI Automatic Transfer Switch (ATS) Controller

The SmartGen HAT600NBI is an intelligent dual-power ATS controller designed for automatic load transfer between two power sources — typically mains and generator supply. It ensures safe, reliable, and seamless switching during power interruptions, maintaining continuous operation and protection for your electrical systems. With its advanced monitoring, flexible configuration, and robust protection features, the HAT600NBI is ideal for industrial, commercial, and backup power applications.

Key Features

• Automatically detects mains failure and transfers load to the standby generator.

• Automatically switches back to mains when power is restored and stable.

• Wide operating voltage range: 8–35 V DC or AC 220 V power supply.

• Clear 128×64 LCD display with English and Chinese interface.

• Supports multiple AC systems: 1P2W, 2P3W, and 3P4W.

• Communication interface: RS485 (Modbus-RTU protocol) for remote monitoring.

• Comprehensive protection features including over/under voltage, phase loss, reverse phase sequence, and frequency protection.

• Built-in event log, real-time clock (RTC), and automatic scheduling for maintenance and testing.

• Compact panel-mounted design (case size: 209×153×55 mm, cut-out: 186×141 mm).

• Operates reliably in harsh environments from –25°C to +70°C