GE 859BP0NNNNHNNCNNMBBFB1ECNBN Multilin 859 - Motor Protection Relay - with Control and Monitoring 110/150V Auxiliary Supply

Features

Utilizing GE's proven Thermal Model for reliable protection of AC induction motors

With a depth of 3.5", the 859 is ideal for MCCs with shallow depths or space constraints

Detachable display can be mounted up to 15 feet away from the device, allowing for greater installation flexibility

Large graphical color LCD display for enhanced operability, with user-configurable single line diagrams for local control, system status and metering

Integrated condition monitoring based on Electrical Signature Analysis to deliver detailed motor health monitoring and Predictive analytics to increase motor life

CyberSentry™ Advanced Security including features such as AAA, Radius, RBAC, and Syslog, helping to enable NERC® CIP compliance

Safe and reliable motor re-start on ‘down hole’ pump applications

Unique back spin detection feature detects flow reversal on a pump motor, enabling timely and safe motor restarting

Single setup & configuration software, reducing training & commissioning time

Customer Support available 24/7, available in multiple languages

Applications

Suitable for Medium to Large HP Induction Motors (typically; 500kW-1MW, 650-1300 HP) found in oil & gas, mining & metals, cement, and wastewater applications

Medium to large two-speed, VFD-driven and cyclic loading motors

For high inertia loads and reduced-voltage starting motors

Retrofit solution as a direct replacement (same mechanical form factor) for Multilin 169, 269, 269Plus and 369 series relays

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