Protection & control functions IEC ANSI *Inst. Synchro check synchro switch function SYNC 25 1 Definite time undervoltage protection function U<, U<< 27 2 Definite time overvoltage protection function U>, U>> 59 2 Residual definite time overvoltage protection function Uo>, Uo>> 59N 2 Overfrequency protection function f>, f>> 81O 2 Underfrequency protection function f<, f<< 81U 2 Rate of change of frequency function df/dt 81R 2 *The INST. column contains the numbers of the pre-configured function blocks in the factory configuration.These numbers may be different in order to meet the user’s requirements.

Type description	version	Format	Date	Size
Distributed network components protection & control	1.1		21/02/2020	2.25 MB
Hardware Guides	version	Format	Date	Size
Hardware description	2.00		10/02/2023 updated	4.24 MB
Maintenance guide	2.0		18/11/2022	769.82 KB
Application Guides	version	Format	Date	Size
Operating Manual and Troubleshooting Guide FW version 2.8	1.4		14/03/2023 updated	3.59 MB
IEC61850 documents	version	Format	Date	Size
Model Implementation Conformance Statement - MICS	1.0		21/05/2012	864.71 KB
Protocol Implementation Conformance Statement - PICS	1.1		20/03/2017	261.09 KB
Protocol Implementation Extra Information - PIXIT	1.1		20/03/2017	259.27 KB
Configuration Descriptions	version	Format	Date	Size
E8-Feeder configuration description	1.0		21/05/2014	2.30 MB
E8-Feeder_H product configuration options	4.2		22/11/2022	-

Protecta products can be ordered by using an Order Code. This code specifies the hardware and the configuration.
Please always refer to a valid Order Code when placing an order.
The Order Code page can be opened by clicking the link below.