V-Guard VND 400 Plus Voltage Stabilizer (Grey) 

V-Guard VND 400 Plus Voltage Stabilizer for Ac Upto 1.5 Ton, 150V – 285V ; Time Delay : ITDS (Intelligent time delay system) 3Min ±20 sec
Built in thermal overload protection – protects the stabilizer and compressors during high temperature burnout
Wall mounting cabinet design-elegant and easy to install
Latest IC technology-assures reliable protection
Low and high voltage cut-off protection – protects connected equipment from potentially dangerous voltages
Warranty: 3 year warranty provided by the manufacturer from the date of purchase
Includes: Stabilizer and Warranty card