CSC-211 Multifunction Protection IED is selective, reliable and high speed protection IED with rich functions to cover following applications: 1) Protection, bay control unit, MU (Merging Unit), and SCU (Smart control Unit) in one IED; 2) Work as feeder or capacitor bank. CSC-211 Multifunction Protection IED is selective, reliable and high speed protection IED with rich functions to cover following applications: 1) Protection, bay control unit, MU (Merging Unit), and SCU (Smart control Unit) in one IED; 2) Work as feeder or capacitor bank. Protection and Fault Information Management System (PFIS) collects all fault detail information automatically and systematically, creates fault report and provides operating advice of restoration operation. Meanwhile, The PFIS manages the setting, configuration and operation of the protection. Page 3 Overview CSC-161 is selective, reliable and high Communication with station automation speed comprehensive transmission line system protection (Intelligent Electronic The IED provides a highly sensitive and Device) for overhead lines, cables or reliable distance protection with innovative. SIFANG Protection Management System (PMS) collects and integrates the operation information and fault-related information of protection equipment in real time and conducts centralized analysis to achieve functions such as online monitoring of protection equipment, precise fault analysis, classified. Founded in 1994, Beijing Sifang Automation is a top smart-grid equipment supplier in China. The company's product portfolio includes solutions for power system automation, relay protection, power system security and stability control, HVDC transmission control, dispatching automation, distribution. CSC-101 Line Protection IED Product Guide Version V1. 8 Copyright owner: Beijing Sifang Automation Co. Note: The company keeps the right to perfect the instruction.