Duravolt 2KVA Wall Mount Automatic Voltage Stabilizer (DV 2000i)

You can't beat the power of this unit. The weight alone tells you it is 100% coper coil. Suitable to withstand the harshest of power troubles
This device is specifically designed for your 1hp and  to 1.5hp Air-conditioner. It can conveniently power a 1hp AC at 120V or higher, a  1.5hp  AC at 140V or higher.
simply Protect your valuable equipment from Damage caused by power fluctuation. 
This piece of equipment's' Output provide enough energy to power and protect your AC and any of your household electrical/Electronic devices such as Television, Refrigerator, Home Theatre, Satellite Television, Fans, Lights, Computers, Photocopier CCTV etc.Kindly ensure NEVER to over load the unit so as not to lead to an immediate damage. It is not designed for more than one Air-conditioner at a time.
Voltage Input: AC 110~280V 50Hz
Voltage Output: AC 230V±8%
Power Input: 2000VA(max.) 
Applications

• Home Appliances
• Computer
• Office equipment
• Test equipment
• Light system
• Safety alarm system
• Medical equipment
• Copy Machine
• Numerical control machine tools
• Industrial automation equipment
• Color and drying equipment
• Hi-Fi equipment