Ac Controller By Nelso Technology Pvt. Ltd.

Located in Kolkata, we are reckoned as a leading manufacturer and exporter of AC Controller which is widely used in banks, ATMs, hospital and server rooms. Designed with AVR micro controller, this equipment can control two air conditioners at the same time on the basis of room temperature, condition of phase voltage and A/C trip current. The large LCD panel of this system is useful for viewing the status of regulated AC machinery. This AC Controller is equipped with built in alarm system and error detection mechanism.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