SIPROTEC 7SL86 Line Differential and Distance Protection

The combined SIPROTEC 7SL86 line differential and distance protection has specifically been designed for the protection of lines. With its modular structure, flexibility and the powerful DIGSI 5 engineering tool, the SIPROTEC 7SL86 device offers future-oriented system solutions with high investment security and low operating costs.

Main function: Differential and Distance Protection Tripping: 3-pole, minimum tripping time 9 ms Inputs and outputs: 12 predefined standard variants with 4/4 or 8/8 current/voltage ransformers, 5 to 31 binary inputs, 8 to 46 binary outputs Hardware flexibility: Flexibly adjustable I/O quantity structure within the scope of the SIPROTEC 5 modular System Housing width: 1/3 × 19 inch to 2/1 × 19 Inch