Line Differential and Distance Protection

Line Differential and Distance Protection

The combined SIPROTEC 7SL82/86/87 line differential and distance protection are designed specifically for the cost-effective and compact protection of lines in medium-voltage and high voltage systems. 

With their flexibility and the high-performing DIGSI 5 engineering tool, these devices offer future-oriented system solutions with high investment security and low operating costs. 

Power Automation.