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WhatsApp: +86 18203695377WEBPosted August 9, 2009. There are two ways a Liquid Resistance Starter can be used. 1) as a primary resistance starter where the resistance is connected in series with the stator of a standard squirrel cage motor and. 2) as a secondary resistance starter where the resistance is connected in series with the rotor of a wound rotor motor.
WhatsApp: +86 18203695377WEBWound rotor motor rotor voltage also known as secondary voltage is highest when the motor is at a standstill ( slip is at highest value, slip=1). The moving electrodes of the electrolytic starter are kept at the top for the highest resistance at beginning of the starting process to limit the rotor current.
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WhatsApp: +86 18203695377WEBElectrolytic starters for slipring motors. The electrolytic starter, also named Liquid Resistance Starter (LRS) or rotor starter, supplies the slipring machine the power necessary to drive it by resistance variation. Designed for controlled starting and speed control of large slipring motors in demanding appliions, the LRS starter ensures a ...
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