Carlo Gavazzi Solid State Relay 2-Phase Motor-Reversing RR2A48LA550

USD 380.41
Out of stock
Alliance Part No
AA-RR2A48LA550
Mfr. Part No
RR2A48LA550
Datasheet
Carlo Gavazzi Solid State Relay 2-Phase Motor-Reversing RR2A48LA550 is available to buy in increments of 1

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Carlo Gavazzi Solid State Relay 2-Phase Motor-Reversing Zero-Cross For 3-Phase Motor, Control: 90-140VAC, Operational: 480VAC, 5.5kW, 7.5HP.

This family of 2-Phase Motor Reversing Controller is designed to control the direction of 3-phase motors rated up to 5.5 kW. The built-in interlocking circuitry prevents the relay from switching both directions simultaneously and produce a short-circuit between the 2 phases of the output. A dual colour LED indicates direction "forward" when green and direction "reverse" when red. The output is protected from excessive voltage fluctuations (transients) by built-in varistors. Furthermore, optimum reliability is achieved by soldering the output thyristor 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 for 3-phase induction motors up to 5.5 kW.
  • Rated operational voltage: Up to 480 VACrms.
  • Built-in interlock function.
  • DC or AC control voltage.
  • Built-in voltage transient protection.
  • LED indication for direction.
  • Isolation: Optocoupler (input-output) 4000 VACrms.
  • Direct copper bonding technology.
More Information
Manufacturer Carlo Gavazzi
Brand Carlo Gavazzi
Alliance Part No AA-RR2A48LA550
Mfr. Part No RR2A48LA550
Datasheet Download
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Carlo Gavazzi Solid State Relay 2-Phase Motor-Reversing RR2A48LA550