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Basic - 3RW30 - without overload

The SIRIUS 3RW30 Basic Performance soft starters are suitable for soft starting of three-phase asynchronous motors.

Basic - 3RW30 - without overload
Basic - 3RW30 - without overload

The SIRIUS 3RW30 Basic Performance soft starters are suitable for soft starting of three-phase asynchronous motors.

Thanks to two-phase control, not only is the current kept at minimum values in all three phases throughout the entire starting time, but disturbing direct current components are also eliminated. This not only enables the two-phase starting of motors up to 55 kW (at 400 V) but also avoids the current and torque peaks which occur e.g. with wye-delta starters.

3RW30 Basic Performance soft starter with accessories (see Accessories)

Benefits

         

3RW301.

3RW302.

3RW303.

3RW304.

3RW3003-2CB54

Product characteristics/function

Performance features/benefits

Small and compact design

Space-saving, clearly arranged control panel layout

Parameterization using potentiometers

Simple and fast commissioning

Integrated in the SIRIUS modular system

Link modules to motor starter protectors

Hybrid switching devices and two-phase motor control

Minimum power loss and optimized motor control by avoiding DC components

Did you know, we are an entrusted Siemens approved partner?

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