Reducing the motor torque load

1  Direct-on-line starting 2  Star-delta starting 3  Soft starting

Current and voltage fluctuations during start-up lead to problems in the network. The resulting abrupt torque fluctuations put stress onto your machine. This in turn necessitates much service work and influences production quality.

A softstarter allows you to minimise these disadvantages. It ensures a smoother torque characteristic and reduces your operating costs.