RR2A48D220 Carlo Gavazzi

RR2A48D220, Industrial Motor Controllers, 2 Phase Inverter Model RR2A, RR2A48D220, This family of static relays inverters for motors has been designed to switch three-phase motors up to 5.5kW. The reverse locking integrated circuit prevents the relay from moving in both directions at the same time. A two-color LED will indicate the direction of the engine: green for "direct" steering and red for "reverse" direction. The output alternistores are protected against excessive voltage fluctuations (transients) by varistors integrated into the equipment. Optimal reliability has also been achieved by directly welding the alternistores on a ceramic base (DCB). The box is designed to incorporate a thermistor. It is recommended to install a fuse (ultrafast) for semiconductors, in series with the relay., RR2A48D220, Static relay inverter for three-phase induction motors up to 5.5 kW. Rated voltage: up to 480 VCArms. Investment lock function. Control voltage in DC or AC. Protection against voltage transients. LED indicator of the direction of rotation. Insulation: optocoupler (input-input) 4000 VCArms. Direct MountIng Technology (DCB).