Allen Bradley 25B-D037N114 Catalog AC Drive 25B-D037N114 Ser A

The Allen-Bradley 25B-D037N114 is an AC-powered adjustable frequency drive that is part of the PowerFlex 520 series. With a three-phase, 380-480 V input, the drive has an output current rating of 37 amperes. During normal duty, the drive has a horsepower rating of 25 and a power rating of 18.5 kilowatts. On heavy-duty, the 25B-D037N114 has an output horsepower of 20 hp and power of 15 kilowatts. The drive is rated for an IP20/open enclosure type and comes with an EMC filter.



The 25B-D037N114 is a Power Flex 525 series Frequency AC drive designed and manufactured by Allen-Bradley. The drive has an input voltage rating of 323 to 528 volts and a total power loss of 602 watts. The maximum input KVA rating of this drive is 30.2 KVA and an input current rating of 33.0 amperes. The 25B-D037N114 AC drive has an E frame size open-type enclosure. On normal duty, the AC drive has an output horsepower of 25.0 hp and power of 18.0 Kilowatts and on heavy-duty, the AC drive has an output horsepower of 20.0 hp and power of 15.0 Kilowatts, while the output current is 37.0 amperes, making it approximately 85% efficient.

This drive includes built-in safety measures such as automated BUS voltage management and fast-acting current limiting, as well as a Safe Torque-Off function that is shared by all PowerFlex 525 drives. The PowerFLex 520 series drives include a detachable control module and power module, which allow for simultaneous configuration and installation. The series uses a common control module throughout the entire power range. With the MainsFree setup, you may connect your control module to a PC using a regular USB cable and instantly upload, download, and flash the drive with new settings.

The drive supports accessory cards without changing the footprint and can accommodate up to two accessory cards. The 25B-D037N114 interacts through an embedded Ethernet/IP port, allowing control of the Ethernet network, as well as an inbuilt RS-485 serial interface, allowing for a multi-drop communication setup. The recommended operating temperature for the AC drive is between -20 to 50 degrees Celsius without derating. The 25B-D037N114 AC drive is ATEX, KCC, KUV, CE, RCM, and cUL-us certified. The drive has dimensions of 300 x 185 x 279 millimeters and weighs 12.9 kg or 28.4 pounds.