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This document and parts thereof must not be reproduced or copied without written

permission from ABB, and the contents thereof must not be imparted to a third party, nor

used for any unauthorized purpose.

The software and hardware described in this document is furnished under a license and

may be used or disclosed only in accordance with the terms of such license.

This product includes software developed by the OpenSSL Project for use in the OpenSSL

Toolkit. (http://www.openssl.org/) This product includes cryptographic software written/

developed by: Eric Young (eay@cryptsoft.com) and Tim Hudson (tjh@cryptsoft.com).

Trademarks

ABB and Relion are registered trademarks of the ABB Group. All other brand or product

names mentioned in this document may be trademarks or registered trademarks of their

respective holders.

Warranty

Please inquire about the terms of warranty from your nearest ABB representative.

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General

Rated Frequency	50/60 Hz
Inputs	Analog and binary inputs
Application	Protection of power systems
Communication Protocols	IEC 61850, DNP3, Modbus
Operating Temperature Range	-25°C to +55°C
Mounting	Rack mounted
Number of Binary Inputs	Up to 48
Number of Binary Outputs	32
Protection Functions	Overcurrent Protection
Outputs	Binary outputs
Enclosure	IP 54
Type	Line Differential Protection
Number of Analog Inputs	24