APC Smart-UPS RC 3000VA 230V No Batteries, India Specific. Avoids costly power problems by keeping your IT equipment and data protected and available. Network grade power conditioning protects from damaging surges and disruptive noise. The double conversion architecture provides tight voltage regulation, frequency regulation,and zero transfer time to battery during power events. Low operating and maintenance costs with proven reliability and intelligent battery management. Intelligent battery management, pioneered by APC, maximizes battery performance and life through intelligent, precision temperature compensated charging. Automatic self tests insure battery reliability and warn customers in advance of battery replacement. Convenient, easy to connect, hot-swappable battery modules provide battery replacement without powering down. Save time with easy and convenient remote/network accessibility. Network manageable via serial, USB or Ethernet. Includes Power chute Software for convenient monitoring and control, safe operating system shutdown, and innovative energy management capabilities. Peace of mind that comes with full equipment compatibility and reliability of a leader Provides pure sine wave output which is recommended by server manufacturers using active power factor corrected (PFC) power supplies. Safety agency tested and approved means that you can deploy Smart-UPS with confidence that they meet or exceed the industry's most rigorous standards.