Woodward Relay Manual

The mri4 is a feeder protection relay that provides precise and reliable protective functions and is very easy to operate.

Woodward relay manual.

Woodward kempen gmbh reserves the right to update any portion of this publication at any time. Manual mri3 gb woodward td mri3 09 08 gb rev new 5 1. The mri4 provides a number of three phase protection elements to safeguard against overcurrent short circuit and earth fault all with inverse time inv and definite time deft tripping characteristics. Inputs outputs functions configuration screens and other details described which do not exist on your unit may be ignored.

Join us as we celebrate the innovations culture and members who made this milestone possible and continue to inspire our future. Check the order form depicted below or in the brochure dok fly mru4 2e or in the user manual mru4 3 6 en man for a complete overview. This manual has been developed for a unit fitted with all available options. Infor mation provided by woodward kempen gmbh is believed to be correct and reliable.

Introduction and application the mrl3 digital multifunctional relay is a universal time overcurrent and earth fault protection de vice intended for use in medium voltage systems either with an isolated compensated neutral point. For 150 years woodward has been delivering solutions that help change the world. Handling read and observe the precautions in woodward manual 82715 guide for handling and protection of electronic controls printed circuit boards and modules.