HAT821 Intelligent Bus-tie Dual-Power Switchover Module for SmartGen

Smartgen HAT821 Intelligent Bus-tie Dual-Power Switchover Module DESCRIPTION: Type:Controller Part Number：HAT821 Condition: new，original Manufacturer Warranty: 1 Year Feature: 1. 4.3 inchs solid color 240x128 LCD display with white backlight, multilingual interface (including English, simplified Chinese or other languages), push-button operation; 2. Collect and display 2-way 3-phase voltage, frequency and phase; 3. Display S1/S2 total close times; 4. Display load 1 and load 2 present continuous power supply time and total power supply time; 5. Display S1/S2 total power supply time; 6. Over/under voltage, over/under frequency, loss of phase, phase sequence wrong protection; 7. Real-time clock (RTC); event log function (event log can record 200 items circularly); 8. Suitable for various AC systems (3- phase 4-wire, 3-phase 3-wire, single-phase 2-wire, and 2-phase 3-wire); 9. Simultaneously control the closing and opening of the two-way CB switch and the bus-tie CB switch to simplify the