ZETIF

Brake control for operation without contactors

Wide range input for voltage safety circuit (24VD, 48VAC to 230VAC / DC)
Main voltage monitoring and automatic switchover to USV operation for emergency exemption.
Clamps for integrating a transformer for 110V braking voltage. The brakes are switched electronically – therefore no switching noise.
Slow release of the brakes in normal operation but rapid release when safely switched off (UCM, inspection etc.)
Automatic voltage reduction of the brake coil after switching on
safe release (STO) of the 4C frequency converter