Special Features
Monitors sags, surges, impulses, and freq changes on dc lines and up to 3 phase on ac lines; holds up to 5 pug in modules; accepts up to 15 inputs simultaneously; programmable; self calibrating; oper power: 90-140 or 180-250 vac, 47-63 hz; 7.5 in height, 11.0 in width, 15.5 depth; remote and local operation
