Brand New : MacVision Servo 10000VA (8000watt) Automatic Digital Voltage Stabilizer, Regulator, Volt Gurard, Relay Control *** 2 Years Warranty (1+1 Year) *** •Brand: MacVision •Model: Servo-10000VA (max 8000watt load) •Advance Technology Features •Wall Mounted •Ultra-wide range of input voltage: 105v to 270v (All Tested) •Fully Automatic standard output voltage 220V (± 3% -5%) •Full Functional 5 pcs relay control panel •Toroidal Transformer Used •Over voltage cut off protection •Low voltage cut off protection •Over load cut off protection •Overheating protection •Voltage Fluctuation control delay timer (5s & 255s switch) •LED input & output voltage digital display •Usage load & various protection led display •Protection control buzzer alarm system •Best Efficiency: = 90% to 95%