Carlo Gavazzi Solid State Relay 2-Phase IO-Reversing RR2I4030HDP

Carlo Gavazzi Solid State Relay 2-Phase IO-Reversing Switching For 3-Phase Motor, Control: 10-40VDC, Operational: 400VAC, 3.0kW.

This family of motor reversing Solid State Relays is designed to switch 3-phase motors rated up to 3 kW. The built-in interlocking circuitry for both AC and DC control voltage prevents the relay from switching both directions at the same time. A dual colour LED indicates direction "forward" when green and direction "reverse" when red. The output alternistor chips are protected from excessive voltage fluctuations (transients) by the built-in varistors. Furthermore, optimum reliability is achieved by soldering the output alternistor chips directly on to the ceramic substrate (Direct Copper Bonding). The housing is designed to incorporate a temperature limit switch. It is recommended to install an appropriate semiconductor fuse in series with the relay.

General Characteristics

• Motor reversing Solid State Relays for 3-phase induction motors up to 3 kW.
• Rated operational voltage: Up to 480 VACrms.
• Built-in interlock function.
• AC or DC control voltage.
• Built-in voltage transient protection.
• LED indication for direction.
• Insulation: Reed relay or optocoupler (input-output) 4000 VACrms.
• Direct copper bonding technology.