850-EP5NNS1HNNAAAGMSFB1ECNBN

About the 850-EP5NNS1HNNAAAGMSFB1ECNBN

General

The 850-EP5NNS1HNNAAAGMSFB1ECNBN is an 850 series feeder protection relay from GE Multilin. This relay was made to serve as protection, management, and backup of industrial feeder systems. This unit comes with many customized features and series-standard features that make it reliable and well-equipped for these tasks. The optional features present in models of this series usually come in one of three tiers: basic, standard, or advanced.

Advanced

The 850-EP5NNS1HNNAAAGMSFB1ECNBN has advanced communications features, such as 2 fiber Ethernet ports and Modbus RTU/TCP protocol. Additionally, this model has a copper RJ45 10/100M advanced communications connector. This model has the standard control and current protection packages. The standard control package offers cold load pickup, breaker failure, and Flexlogic in addition to the basic features. The basic current protection includes things like negative sequence instantaneous overcurrent, negative sequence time overcurrent, and more in addition to the basic protections.

Basic

The 850-EP5NNS1HNNAAAGMSFB1ECNBN has the most basic option chosen for monitoring, security, and voltage monitoring and protection. The basic monitoring package includes features like breaker arcing, harmonics, and trip counters. The basic security includes RADIUS authentication, role-based access control, and more. The basic voltage monitoring and protection includes directional power relay, wattmetric zero-sequence directional, power factor relay, and more.