Transformer protection relay RET630

voltageoverloadpanel-mount

Flexibility and high functionality for two-winding transformer protection and control applications RET630 is a comprehensive transformer management relay for the protection, control, measurement and supervision of power transformers, including step-up transformers, and power generator-transformer units in utility and industrial power distribution systems. RET630 is also ideal for transformer bay control. Scope • RET630 has been designed to be the main protection and offer full protection for two-winding power transformers Product benefits • Freely configurable functionality to meet application specific requirements • Extensive functionality and scalable hardware for the most demanding applications • All-in-one solution with integration of protection, control, monitoring and supervision in one relay • Large integrated or detached HMI with user configurable push buttons, making it easy to use • Extensive life-cycle services Product features • Transformer differential protection, thermal overload protection, voltage protection, and hot spot and aging rate monitoring • Optional automatic voltage regulation of power transformers with a motor driven on-load tap-changer • 8 RTD/mA inputs and 4 mA outputs • Supports native IEC 61850 Edition 1, including GOOSE messaging for less wiring and supervised communication • Supports DNP3 (TCP/IP) and IEC 60870-5-103