3 Phase Ac Controller

Featured with two air conditioners controlling system, this 3 Phase AC Controller is designed with in built AVR micro controller. This AC controller provides its user the opportunity to view room temperature, phase voltage status, swapping time and AC last trip reason on its 16x 2 character LCD panel. As a reliable manufacturer and exporter, we have designed this 3 Phase AC Controller with alarm system to detect fault, status indicator to observe the status of controlled Acs and power overload protection system. Technical Specification : Supply Voltage 1 Phase 220V AC Under voltage protection Below 170V AC Over voltage protection Over 280V AC Overload trip current Adjustable 0.5A Aca a 20A for each phase (Step 0.5 A) Operating Temperature -40A A C to 70A A C Storage Temperature Range -55A A C to +105A A C Temperature Set-Point Adjustable 10A A C to 40A A C (Step 1A A C) High Room Temperature Adjustable 10A A C to 40A A C (Step 1A A C) Swapping Time Adjustable 6 minute to 24 hour (Step 6 minute) Nonvolatile Memory Data Retention 20 years at 85A A C/100 years at 25A A C