Description SIPROTEC 7SJ82 - Overcurrent Protection

Feeder and overcurrent protection, automation device

The overcurrent protection device SIPROTEC 7SJ82 is part of the new SIPROTEC 5 series of modular field devices.This device is especially designed for cost effective and compact medium voltage and sub-transmission application areas.

With its flexibility and its high-performance DIGSI 5 engineering tool, the SIPROTEC 7SD82 fits perfectly for protection, control, monitoring, and measuring applications in electrical energy systems.

Main function

• Feeder and overcurrent protection for all voltage levels

Inputs and outputs

• 4 current transformers
• 4 voltage transformers (optional)
• 11 or 23 binary inputs
• 9 or 16 binary outputs

Hardware flexibility

• Various hardware quantity structures are available for binary inputs and outputs in the 1/3 base module, it is not possible to add 1/6 expansion modules, available with large and small display

Width of housing

• 1/3?19''

Product homepage - downloads in the internet (catalogs, certificates, firmware, manuals)

https://www.siemens.com/7sj82