805401-7R

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Parallel Gate Amplifier

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  • Part Number: 805401-7R
  • SKU: 8054017RRE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

805401-7R Technical Specifications

Manufacturer Reliance Electric
Series AutoMax PLC
Part Number 805401-7R
Product Type Parallel Gate Amplifier Rack
Instruction Manual S-3045

About the 805401-7R

This unit is a 4-Slot Parallel Gate Amplifier Rack by Reliance Electric. This rack system may have also been produced through ABB or Baldor Reliance depending on its production dates. This rack is now considered to be a part of the Reliance legacy series and maybe a little difficult to locate. Please refer to AX Control for its availability.

The 805401-7R is a PGA rack. In its most simple form, this rack is simply a means of storing a power supply and PGA modules. This rack has a built-in fan assembly system. The fan assembly helps to promote airflow to the cards and modules the user can plug into the rack. This rack system also comes with a built-in power supply that does take up two of the rack’s slots. This rack can hold one or two PGA modules. On the backplane of the rack, there are places for two channels (A and B). Channel A is used for forwarding gate signals and channel B is used for reversing gate signals.

The 805401-7R is comprised of a sheet metal card-cage style enclosure and a backplane. The backplane has a parallel bus and DIN-type connectors that can be used to slide modules into place. The connectors are 48-pin and there are three of them. One is for the power supply while the other two are for modules.

The PGA system is used to help facilitate gate pulse signals that are typically produced by an AutoMax DC power technology module. It can drive up to 24 six thyristor power bridges in parallel. 

Frequently Asked Questions about 805401-7R

What is the input voltage on 805401-7R?
805401-7R has an input voltage of 115 VAC.
How many slots does 805401-7R have?
805401-7R is a 4 slot parallel gate amplifier rack.
How many input amps does 805401-7R have?
805401-7R has 2 input amps.
What is the thermostat relay power on 805401-7R?
On 805401-7R, the thermostat relay power is 120 VAC.

Repair Services For 805401-7R

Type Lead Time Price Action
Repair Service 1-2 weeks $388

Our highly skilled technicians can repair your 805401-7R. 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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805401-7R Manuals, White Papers, Data Sheets, and Troubleshooting