SIRIUS soft starter S3 80 A, 45 kW/400 V, 40 �C 200-480 V AC, 110-230 V AC/DC Screw terminals Soft starter SIRIUS 3RW40 for standard applications for the soft starting and ramp-down of three-phase asynchronous motors. Soft starting, reduction of curr

Degree of protection (IP)

IP00

Function

Single direction

Integrated motor overload protection

+

Internal bypass

+

Rated control supply voltage Us at AC 50HZ

110 .. 230 V

Rated control supply voltage Us at AC 60HZ

110 .. 230 V

Rated control supply voltage Us at DC

110 .. 230 V

Rated operating voltage Ue

200 .. 480 V

Rated operation current Ie at 40 °C Tu

80 A

Rated power three-phase motor, inline, at 230 V

22000 kW

Rated power three-phase motor, inline, at 400 V

45000 kW

Rated power three-phase motor, inside delta, at 230 V

- kW

Rated power three-phase motor, inside delta, at 400 V

- kW

Rated surrounding temperature without derating

40 °C

Torque control

-

Voltage type for actuating

AC/DC

With display

-