Digital Relay Protection and Automation Device Lyutik for 6-20 kV Applications

The Buttercup is designed to perform the functions of relay protection, automation, control, diagnostics and signalling of 6-20 kV connections at facilities with AC and DC operating current. Buttercup is designed for installation: - in switchgear, CSR, KRUN, KTP, etc., - on relay panels and control panels; - in relay protection and automation cabinets of substations with voltage 6-20 kV. The device can be included in ACS and information and control systems as a subsystem of the lower level.