APC Smart-UPS RT 5000VA RM 208V to 208/120V uninterruptible power supply (UPS) 5 kVA 4000 W

Automatic internal bypass
Supplies utility power to the connected loads in the event of a UPS overload condition or fault.

Scalable runtime
Allows additional run time to be quickly added as needed.

Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.

Hot-swappable batteries
Ensures clean, uninterrupted power to protected equipment while batteries are being replaced

Automatic restart of loads after UPS shutdown
Automatically starts up the connected equipment upon the return of utility power.

Temperature-compensated battery charging
Prolongs battery life by regulating the charge voltage according to battery temperature.