Description
The Multilin F650 has been designed for the protection, control and automation of feeders or related applications. The Multilin F650 feeder protection relay provides high speed protection and control for feeder management and bay control applications, and comes with a large LCD and single line diagrams that can be built for bay monitoring and control for various feeder arrangements including ring-bus, double breaker or for breaker and half.
Key Benefits • Comprehensive and flexible protection and control device for feeder applications • Increased system uptime and improved stability with load shedding and transfer schemes • Advanced automation capabilities for customized protection and control solutions • Human machine interface (HMI) with graphical LCD, programmable buttons, and easy keys for selecting setting menus, and submenus • Reduced replacement time with modular draw-out construction • Reduced troubleshooting time and maintenance costs with IEEE 1588 (PTP), IRIG-B and SNTP time synchronization (configuration of two different SNTP masters), event reports, waveform capture, and data logger • Simplified system integration with communications supporting serial and Ethernet interfaces as well as multiple protocols • Embedded IEC® 61850 protocol (and support for edition 2), IEC 60870-5-103/104, IEC 62439/PRP/HSR, IEEE 802.1D/RSTP • Proven interoperability and KEMA 61850 Edition 2 certified Applications • Primary or back-up protection and control for feeders on solidly grounded, high impedance grounded or resonant grounded systems • Bus blocking/Interlocking schemes • High-speed fault detection for arc flash • Throw over schemes (bus transfer scheme applications) • Load shedding schemes based on voltage and frequency elements • Distributed Generation (DG) interconnect protection, including active and passive anti-islanding
Key Features • Time, instantaneous & directional phase, neutral, ground and sensitive ground overcurrent • Manual close with cold load pickup control, Forward Power and Directional Power Units • Load encroachment supervision • Wattmetric ground fault detection • Positive and negative sequence based over/under voltage elements • 2nd Harmonic restraint • CT Supervision • Four-shot autorecloser with synchronism check • Trip circuit supervision, breaker control and breaker failure • Frequency protection (rate of change and six stages of under and over frequency) • Broken conductor and locked rotor • Programmable digital inputs and outputs • 6 Setting Groups
The company focuses on DCS, PLC, robot, large servo four systems
The main products are various modules/cards, controllers, touch screens, servo drivers
Company advantage: Supply imported original products, professional production of spare parts
One year warranty, fast delivery time, complete supply !！！
① 24 hours email response (12 hours);
② For shipment outside Asia, please contact the seller.
Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands
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