Micromaster vector mmv150/2 unfiltered 1ac/3ac 208-240v +/-10% 50/60hz constant torque: 1. 5 kw overload 150% 60sec, 200% 3sec variable torque: n/a 184 x 149 x 172 mm (h x w x d) protection ip20 ambient temperature 0-50 deg c