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Allen Bradley 1397 Drives 1397-B025R

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1397-B025R

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The 1397-B025R from Allen Bradley is characterized as a regenerative DC drive with a power capacity of 25 horsepower. This model operates at a line frequency of either 50 or 60 Hz and has a voltage rating of 460 VAC, making it suitable for various industrial applications.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1397-B025R

ManufacturerAllen Bradley
Product TypeDC drive
Product Line1397 Drives
Part Number1397-B025R
Weight32.00 lbs (14.51 kg)
TypeRegen
Voltage Rating460 VAC
Power Rating25 Hp
Line Frequency50/60 Hz
Armature Voltage500 VDC
Field Voltage300 VDC
Service Factor1.0 continuous
Minimum Load5% of rated load
AtmosphereDust/corrosion free
Displacement Power Factor88%
Chassis Ambient Temperature55 °C
Cabinet Ambient Temperature40 °C
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The Allen Bradley 1397-B025R drive is a regenerative DC drive designed specifically for effective control in various applications. With a voltage rating of 460 VAC, this unit operates within the standard line frequency of 50 or 60 Hz. Its power rating is set at 25 horsepower, allowing for reliable and robust performance.

In terms of specifications, it supports an armature voltage of 500 VDC and a field voltage rated at 300 VDC. This drive has a continuous service factor of 1.0, which indicates its capability to sustain full load without risk under standard operating conditions. Additionally, it mandates a minimum load threshold set at 5% of its rated power, ensuring efficient operation during various demand levels.

Designed for durability, this drive thrives in environments that are free from dust and corrosive elements. It achieves a displacement power factor of 88%, contributing to energy efficiency during operation. The maximum allowable ambient temperature for the chassis stands at 55 °C, while the cabinet's ambient temperature is capped at 40 °C. These features make the 1397-B025R drive well-suited for demanding industrial conditions.

Revision Part #Also known as
1397-B025R Ser A1397-B025R/A, Series A, Rev A
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