Products of other enterprises
Description
Soft starting and soft stopping of three-phase induction motors at powers up to 800 KW.
Applications:
-Pumps
-Fans and compressors
-Conveyor belts
-Grinding machines saws
-Fast and Heavy-duty conveyor systems
-Drives using pole-change motors
-Machines with gearbox, belt or chain drives
An external brinding contactor can be used to reduce losses. Shutdown on detection of phase failure during ramp up.
Can be combined with electronic d.c. injection brake (refer to technical manual Lektromik B4.
OPTION LS-I1 provides for : Current limit during ramp-up with switch-on pulse, monitoring of power with overload trip (stall protection) power factor improvement at low load special circuit to damp drive oscillation (e.g. with pumps) energy saving circuit for lightly loaded drives.
OPTION LS-I2 provides for : Current limit during ramp-up start monitoring, optimised operation with pumps.
OPTION LS-N provides for : Closed-loop speed control for load-independent starting, operation for pumps.
Applications:
-Pumps
-Fans and compressors
-Conveyor belts
-Grinding machines saws
-Fast and Heavy-duty conveyor systems
-Drives using pole-change motors
-Machines with gearbox, belt or chain drives
An external brinding contactor can be used to reduce losses. Shutdown on detection of phase failure during ramp up.
Can be combined with electronic d.c. injection brake (refer to technical manual Lektromik B4.
OPTION LS-I1 provides for : Current limit during ramp-up with switch-on pulse, monitoring of power with overload trip (stall protection) power factor improvement at low load special circuit to damp drive oscillation (e.g. with pumps) energy saving circuit for lightly loaded drives.
OPTION LS-I2 provides for : Current limit during ramp-up start monitoring, optimised operation with pumps.
OPTION LS-N provides for : Closed-loop speed control for load-independent starting, operation for pumps.
Contact the seller
Lektromik S