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3 year warranty

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  • 4.6 (23)
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Reliance Electric Automax SF3000 Field Power Module 500V DC Output.



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  • Part Number: 805405-5R
  • SKU: 8054055RRE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

805405-5R Technical Specifications

Manufacturer Reliance Electric
Series AutoMax PLC
Part Number 805405-5R
Product Type Field Power Supply Module
Instruction Manual S-3060

Product Description

The 805405-5R unit is a Field Power module that was designed and produced by Reliance Electric. The 805405-5R Field Power module is no longer being made by the OEM, but AX Control might still have this module in stock.

The 805405-5R Field Power module is designed to provide the motor field excitation for the SD3100 power module, which was also made by Reliance Electric. This is accomplished by having the 805405-5R Field Power module integrally mounted inside of the SD3100 power module itself. The 805405-5R Field Power module is rated as having an AC input rating of 230/460 VAC and 60 Amps of electric current.

The 805405-5R Field Power module’s AC input line are connected to the L1 and L3 inputs of the SD3100 by use of the isolation transformer. This module requires a step-down transformer that is rated from 7.5 kVA to 25 kVA, which is application dependant. 

When you are installing the 805405-5R Field Power module, be sure that the environment is between 0 and 40 degrees Celsius (32 and 104 degrees Fahrenheit). The humidity should be non-condensing from 5 to 95%. If you need to replace the 805405-5R Field Power module, then you must first disconnect the power and signal cables. Then, you must unfasten the mounting screws from the mounting panel. You can then mount the replacement module and connect the power and signal cables to that one. To replace the AC input fuses, take off the 805405-5R Field Power module’s cover and remove the retaining washer nuts. Be sure to replace the fuses with only the same type of fuses. The 805405-5R Field Power module has the fuse numbers 1FU and 3FU, which are rated at 90 A and 700 V.

Frequently Asked Questions about 805405-5R

What is the maximum output power on 805405-5R?
At 230V, 805405-5R has a maximum rated power of 12kW. At 460V, 805405-5R has a maximum rated power of 24kW.
What is the AC line voltage rating on 805405-5R?
The AC line voltage input rating on 805405-5R is 115 to 460 VAC with +/- 10% continuous operation on 805405-5R.
Where do I find the manual for 805405-5R?
We can send you the link to the manual for 805405-5R! Just ask for the 805405-5R manual and we'll be happy to send the manual. The manual is Manual S-3060, the Distributed Power System SF3000 Panel-Mounted Single-Phase Field Power Supply Modules Manual.
What is the input source rating on 805405-5R?
805405-5R has an input source rating of 2 kVA to 30 kVA.

Reviews For 805405-5R

Internal Review

The 805405-5R Single Phase Field Power Module by Reliance Electric has reversing capabilities by routing the AC input voltage through an isolation transformer. The Field Power Module can be programmed and controlled from specialty PLCs in the AutoMax Rack, specifically the UDC module. The 805405-5R has a significant installed base and has proven to be reliable with low failure rates - AX Control Tech Team

Repair Services For 805405-5R

Type Lead Time Price Action
Repair Service 1-2 weeks $393

Our highly skilled technicians can repair your 805405-5R. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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805405-5R Manuals, White Papers, Data Sheets, and Troubleshooting