SIPROTEC 7SL82 Line Differential and Distance Protection

The combined SIPROTEC 7SL82 line differential and distance protection has been designed particularly for the cost-optimized and compact protection of lines in medium-voltage and high voltage systems. With its flexibility and the powerful DIGSI 5 engineering tool, SIPROTEC 7SL82 offers future-oriented system solutions with high investment security and low operating costs.

Main function: Differential protection and distance protection for medium-voltage and high voltage applications Tripping: 3-pole, minimum tripping time: 19 ms Inputs and outputs: 4 current transformers, 4 voltage transformers (optional), 11 or 23 binary inputs, 9 or 16 binary Outputs Hardware flexibility: Different hardware quantity structures for binary inputs and outputs are available in the 1/3 base module. Adding 1/6 expansion modules is not possible; available with large or small display. Housing width: 1/3 × 19 inches