Micromaster 440 without filter 3ac 380-480 v +10/-10% 47-63 hz constant torque power 200 kw overload 136% 57 s, 160% 3 s squared torque power 250 kw 1875 x 330 x 560 (h x w x d) protection ip20 ambient temp. 0 to +40 deg. c without aop/bop