BY-2189 110V voltage protector

Voltage Protector SPEC: 1. COMPACT MICROPROCESSOR BASED 2. VOLTAGE AND WORKING FUNCTION LCD DISPLAY 3. DOUBLE COLOUR INDICATOR LIGHT 4. VOLTAGE RANGE OF OPERATING: 90V +/- 3% --- 130V+/-3% (60Hz) 5. SECURITY3 MINS 6. UNDER AC85V+/-3%, OVER AC135V+/-3% AUTO PROTECTION. 7. POWER1800VA/15A 8. COMPULSIVE START 9. OVER LOAD PROTECTION (>15.5A+/- 3%) 10. SURGE SUPPRESSOR: 55Joules STARTLCD DISPLAY THE DELAY TIME(FROM 180) YELLOW LED FLASH. NORMALLCD DISPLAY THE VOLTAGE,GREEN LED OPEN.UNDER VOLTAGE OR OVER VOLTAGE: LCD DISPLAY VOLTAGE,YELLOW LED FLASH. WHEN THE VOLTAGE RETURNED THE LCD START TO DISPLAY THE DELAY TIME AGAIN.(LIKE START) OVER LOAD>15.5ALCD DISPLAY VOLTAGE. RED LED OPEN