• 57C493  Rack power supply
  • 57C493  Rack power supply

57C493 Rack power supply

57C493 is a Reliance Electric Automax power supply. This power supply may also be sold offline in Asea Brown Boveri and/or Baldor Reliance products, depending on its actual production year. These companies are still maintaining 57C493, which may be a bit difficult to track. AX Control does make every effort to maintain inventory as refurbished or new remaining parts.
57C493 is a 376 W power module with an input voltage of 100-132 VAC. Its nominal input frequency is 50/60 Hz. Its isolation rating is 1500 VAC (input to input) or 600V DC output to rack. This module has fixed ejectors, detachable terminal switches, and overvoltage/overcurrent protection functions. This module has a protective aluminum chassis and heat sink.
The panel on 57C493 has some different functions. It has two LEDs marked as POWER and FAIL. It has a key switch marked as Program, MEMORY PROtect, and SETUP. It has a replaceable 250V fuse. It has a location for a backup battery. It also has a covered terminal block marked as L2 120VAC L1. This power supply occupies three slots on the AutoMax storage rack and must be the leftmost item on the rack. You can connect this power supply to the rack using a set of installation screws and brackets on the rack and panel. You can also use a panel stand to safely remove the power supply from the rack when needed.
  • 57C493  Rack power supply
Desciption
57C493 is a Reliance Electric Automax power supply. This power supply may also be sold offline in Asea Brown Boveri and/or Baldor Reliance products, depending on its actual production year. These companies are still maintaining 57C493, which may be a bit difficult to track. AX Control does make every effort to maintain inventory as refurbished or new remaining parts.
57C493 is a 376 W power module with an input voltage of 100-132 VAC. Its nominal input frequency is 50/60 Hz. Its isolation rating is 1500 VAC (input to input) or 600V DC output to rack. This module has fixed ejectors, detachable terminal switches, and overvoltage/overcurrent protection functions. This module has a protective aluminum chassis and heat sink.

The panel on 57C493 has some different functions. It has two LEDs marked as POWER and FAIL. It has a key switch marked as Program, MEMORY PROtect, and SETUP. It has a replaceable 250V fuse. It has a location for a backup battery. It also has a covered terminal block marked as L2 120VAC L1. This power supply occupies three slots on the AutoMax storage rack and must be the leftmost item on the rack. You can connect this power supply to the rack using a set of installation screws and brackets on the rack and panel. You can also use a panel stand to safely remove the power supply from the rack when needed.
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