805405-5R

About the 805405-5R

• This module is no longer manufactured by the OEM (Original Equipment Manufacturer), but AX Control may still have it in stock.

Function and Specifications

• Its primary purpose is to provide motor field excitation for the SD3100 power module (also made by Reliance Electric).
• It is integrally mounted inside the SD3100 power module.
• AC Input Rating: 230/460 VAC and 60 Amps.
• AC Input Line Connection: Connected to the L1 and L3 inputs of the SD3100 via an isolation transformer.
• Transformer Requirement: Requires an application-dependent step-down transformer rated from 7.5 kVA to 25 kVA.

Installation and Maintenance

• Environmental Conditions for Installation:
  • Temperature:  Between 0º – 40º Celsius (32º – 104º Fahrenheit).
  • Humidity: 5% to 95% non-condensing.
• Replacement Procedure:
  1. Disconnect power and signal cables.
  2. Unfasten mounting screws from the mounting panel.
  3. Mount the replacement module.
  4. Connect power and signal cables.
• AC Input Fuse Replacement:
  1. Remove the 805405-5R Field Power module's cover.
  2. Remove the retaining washer nuts.
  3. Replace fuses only with the same type of fuses.
  • Fuse Numbers: 1FU and 3FU.
  • Fuse Rating: 90 A and 700 V.