Woodward Protection Relay

Woodward is an independent designer manufacturer and service provider of control solutions for the aerospace and industrial markets.

Woodward protection relay.

Each relay is of plug type design and consequently suited for front installation or mounting on a. 200 years calculated based on data up to. With isolated star point or earth fault compensation er xr relay type two step protection for the residual voltage for applications where only individual protection functions are required woodward can of course also offer the following mr relays as individual devices. Woodward s intelligent generator protection relays provide a broad scope of primary and backup protective functions from overcurrent protection to generator differential protection.

The wip1 is a robust protective device that is designed for a long time operation with minimum maintenance efforts even under extreme climate conditions. Simple but safe wiring high electromagnetic in. It is designed to protect electrical equipment from dangerous voltage fluctuations. The wib1 is a ct powered protection relay with minimal space requirement which complies with the highest demands on a digital protection device.

Time over current relay woodward has developed specifically for such requirements. This highest availability is a key factor for reliable power generation. Our experience with wi line self powered protective relays shows that the mtbf mean time between failures is approx. The voltage protection relay mru4 provides precise and reliable protective functions and is very easy to operate.

As combination of a com pact protection relay and related core type transformer the wic1 system was especially developed for compact.