701819-303AC

About the 701819-303AC

• Model: 701819-303AC Power Cube Rectifier, manufactured by Reliance Electric.
• Alternate Names: May have been sold under the names Asea Brown Boveri and Baldor Reliance.
• Availability Status: This part has been retired by Reliance Electric and other manufacturers. AX Control tries to keep it in stock; contact them directly for current availability and condition.
• Compatibility/Usage:
  • Used in systems with:
    • ¼ to ¾ hp 115 VAC
    • ½ to 1-1/2 hp 230 VAC
    • 2 and 3 hp 230 VAC
  • Functions as a replacement part for a Reliance Electric MiniPak DC V*S Drive.
  • Typically requires two units per controller.
• Functionality:
  • Provides adjustable DC power to motor armature circuits.
  • Achieves this through phase-controlled rectification of single-phase AC power.
  • Two power cubes are needed for the larger Power Module.
  • Each cube contains 2 SCRs.
• Design & Features:
  • Features good heat transfer capabilities.
  • Has a small design for easy replacement.
  • Composed of a metal base under a carrier with eight stab-on connectors on top.
  • Mounts in the controller's base using a spacer and screw.
• Documentation: For more information, refer to Reliance Electric Instruction Manual, D-3899-1.
• Shipping: If in stock, AX Control can ship the item the same day if orders are received before 4 pm on normal business days.