GTM7111 – Synchronous Motor Out-of-Step Protection
Products family : Motor Protection
Sector : Industry
The GTM 7111 is a power relay, designed to protect synchronous motors against out-of-step (or loss of synchronism) conditions which may result from sudden overloads, a drop in network voltage, or a drop in excitation (or field) current.
ANSI codes
55 – Management of the network power factor