The AQ-F213E feeder protection device provides optimal performance for medium-voltage (main) or high-voltage (back-up) protection, control and monitoring applications. AQ-F213E integrates protection, control, monitoring, measuring, communication and extensive diagnostics information in one compact package. The device has a fully modular hardware construction with three (3) empty I/O slots. This gives the device a high level of flexibility. You can simply plug in additional I/O or communication cards according to application needs.

The development of the AQ-F213E feeder protection device uses the latest available technologies, which provides protection engineers with more options and a completely new dimension to protection. The device has many features which guarantee its maximum usability. These include the highly customizable graphic interface, the ability to store PDF files and other supportive documents, and extensive user log information. Additionally, the powerful configuration and setting software tools are easy to configure and free of charge.

We offer five (5) variants of the AQ-F213x feeder protection device, A-E. AQ-F213E includes full functionality for feeder protection. In addition to all the basic current- and voltage-based protection functions, the E variant also includes additional functionalities, such as directional protections, the rate-of-change-of-frequency protection and various power protections.

Highlights:

• Directional protections for overcurrent and earth faults.
• Over-/underfrequency protection and rate-of-change-of-frequency protection.
• Over-, under, and reverse power protections.
• IEC 61850 communication protocol, edition 1.