0-57491 | Reliance Electric Automate Power Supply Obsolete w/ Keys
- Regular price
- $2,754.00
- Sale price
- $2,754.00
- Regular price
-
Do you need more quantity?
Product Description P/N: 0-57491
Description
The 0-57491 power supply module, manufactured by Reliance Electric, serves to convert 115 VAC input power into DC voltages required for the operation of other modules within the rack.
Upon powering up, the 0-57491 initiates a "soft start" process, gradually increasing its output voltage until reaching the required level for logic operations to commence.
In case of AC input voltage dropping below the lower limit, the module automatically generates a power fall interrupt signal at least three milliseconds before the loss of regulated DC power. This ensures a holdover time of 20 milliseconds on AC input loss.
During a power fail interrupt, 5 Volts of output power are provided by any installed battery backup, preserving the volatile memory of processor modules and the common memory module. However, if the battery backup voltage drops below 3.0 Volts, memory will be lost, and processor modules will cease operation until the power supply is manually reset by turning the front panel's keyswitch to the PROGRAM position.
Technical Specifications
Part # |
0-57491 |
Category |
Power Supplies |
Subcategory |
Power Supply |
Output Power |
275 W |
Output Current |
* 5 A at 55 VDC |
Information About 0-57491
The 0-57491 power supply module, manufactured by Reliance Electric, serves to convert 115 VAC input power into DC voltages necessary for operating other modules within the rack.
Upon powering up, the 0-57491 initiates a "soft start" process, gradually increasing its output voltage until reaching the required level for logic operations to commence.
In case of AC input voltage dropping below the lower limit, the module automatically generates a power fall interrupt signal at least three milliseconds before the loss of regulated DC power. This ensures a holdover time of 20 milliseconds on AC input loss.
During a power fail interrupt, 5 Volts of output power are provided by any installed battery backup, preserving the volatile memory of processor modules and the common memory module. However, if the battery backup voltage drops below 3.0 Volts, memory will be lost, and processor modules will cease operation until the power supply is manually reset by turning the front panel's keyswitch to the PROGRAM position
Manufacturer information
Reliance Electric, a pioneering electrical equipment manufacturer, was founded in 1904. Acquired by Rockwell Automation, it specialized in motors, drives, and industrial automation solutions. Known for innovation, Reliance played a key role in advancing industrial technology.
IQElectro 2 Year Warranty
IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.Warranty Terms and Conditions
Description
The 0-57491 power supply module, manufactured by Reliance Electric, serves to convert 115 VAC input power into DC voltages required for the operation of other modules within the rack.
Upon powering up, the 0-57491 initiates a "soft start" process, gradually increasing its output voltage until reaching the required level for logic operations to commence.
In case of AC input voltage dropping below the lower limit, the module automatically generates a power fall interrupt signal at least three milliseconds before the loss of regulated DC power. This ensures a holdover time of 20 milliseconds on AC input loss.
During a power fail interrupt, 5 Volts of output power are provided by any installed battery backup, preserving the volatile memory of processor modules and the common memory module. However, if the battery backup voltage drops below 3.0 Volts, memory will be lost, and processor modules will cease operation until the power supply is manually reset by turning the front panel's keyswitch to the PROGRAM position.
Technical Specifications
Part # |
0-57491 |
Category |
Power Supplies |
Subcategory |
Power Supply |
Output Power |
275 W |
Output Current |
* 5 A at 55 VDC |
Information About 0-57491
The 0-57491 power supply module, manufactured by Reliance Electric, serves to convert 115 VAC input power into DC voltages necessary for operating other modules within the rack.
Upon powering up, the 0-57491 initiates a "soft start" process, gradually increasing its output voltage until reaching the required level for logic operations to commence.
In case of AC input voltage dropping below the lower limit, the module automatically generates a power fall interrupt signal at least three milliseconds before the loss of regulated DC power. This ensures a holdover time of 20 milliseconds on AC input loss.
During a power fail interrupt, 5 Volts of output power are provided by any installed battery backup, preserving the volatile memory of processor modules and the common memory module. However, if the battery backup voltage drops below 3.0 Volts, memory will be lost, and processor modules will cease operation until the power supply is manually reset by turning the front panel's keyswitch to the PROGRAM position
Manufacturer information
Reliance Electric, a pioneering electrical equipment manufacturer, was founded in 1904. Acquired by Rockwell Automation, it specialized in motors, drives, and industrial automation solutions. Known for innovation, Reliance played a key role in advancing industrial technology.