Uttarakhand Jal Vidyut Nigam Limited Tender

PART A -SUPPLY

i) Engineering design manufacturing and Supply of microprocessor based numerical protection relay panel for generator protection having separate algorithm based Main-I & Main-II relay protection covering all types of existing protection. and all other protections as under voltage protection, reverse power protection, 100% stator E/F and local Breaker Back up protection should also be included. Further the protection system shall be based on IEC-61850 protocol thus enabling each relay to communicate with each other and with the SCADA system in future. (As per technical specification) ii) Engineering design manufacturing and Supply of microprocessor based numerical protection relay panel for generator transformer and Unit auxiliary transformer protection having separate algorithm based Main-I & Main-II relay protection covering all types of existing protection. Apart from that additional under voltage protection, reverse power protection and local Breaker Back up protection shall also be included. Further the protection system shall be based on IEC-61850 protocol thus enabling each relay to communicate with each other and with the SCADA system in future. (As per technical specification)

IEC- 61850 protocols for compliances of Cyber security: Latest upgraded firmware for Relay future proofing for SCADA with IEC- 61850 protocol along with all compliances for Cyber security. (As per technical specification)