SmartGen HAT700BI Automatic Transfer Switch (ATS) Controller

The SmartGen HAT700BI is an intelligent dual-power ATS controller designed to manage automatic switching between two power sources—typically mains and generator supply. It ensures a fast, safe, and reliable transfer of load during power outages, providing continuous operation and protection for your electrical systems. With advanced monitoring features, strong protection functions, and communication interfaces, the HAT700BI 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.

• High-contrast 132×64 LCD display with English and Chinese interface.

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

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

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

• Built-in event log, scheduling, and system diagnostics for maintenance.

• Compact panel-mounted design (case: 197×152×47 mm, cut-out: 186×141 mm).

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