FPC 680 Multifunctional feeder terminal Energy Sector THE FAMILY OF EQUIPMENT DEDICATED FOR POWER UTILITIES

FPC 680 Multifunctional feeder terminal Description FPC 680 is a comprehensive and cost effective feeder management IED for protection, control, measuring and supervision of utility and industrial distribution substations. FPC 680 is a member of NEO3000® Substation system and a part of FPC protection and control product series. FPC 680 also features necessary control functions constituting an ideal solution for feeder bay control. The FPC 680 support the IEC 61850 substation automation standard including horizontal GOOSE communication offering seamless connectivity to substation automation and...

Protection FPC 680 provides complete range of protection functions for medium voltage switchgear, motors and transformers. Phase and earth overcurrent protection (50, 50N, 51, 51N) Overcurrent protection is based on measurements of phase and residual currents (or calculation zero sequence current from symmetrical components). Three stages can be set independently to definite time or inverse-time (IEC) characteristics. Inrush restraint or cold load pickup is applied for all overcurrent stages using set time or via binary input blocking. Phase and earth directional overcurrent protection (67, 67N) Phase...

Application • Control and protection of medium voltage distribution and industrial overhead or cable feeders, bus couplers, motors and transformers • Suitable for solidly earthed, resistor earthed, Petersen-coil compensated and insulated power networks • Backup protection for power lines, power transformers and busbars of all voltage levels Control and monitoring FPC 680 is much more than just a powerful numerical relay because it also comprehends all the control functions that perfect IED for integration in distributed substation control systems. All information from FPC 680 can be also transmitted...

Local control is possible via optional Local Display Unit (LDU) that displays single line diagram, measurements, metering, statistic counters, alarm lists and enables user SCADA-like supervision over feeder. LDU can also be ordered as decoupled unit from FPC 680 it can be used on the cubicle door while FPC 680 is situated inside low-voltage compartment. Selection of control level can be applied via LDU Local/Remote button (or hardware lock) or external digital input (selection switch). Remote control is possible from substation level SCADA or remotely from dispatch center. Fault locator (21) Provides...

FPC 680 Multifunctional feeder terminal Typical wiring of the FPC680 unit Energy Sector

FPC 680 Multifunctional feeder terminal Device Web Interface Analysis and parameterizing software Basic tool for nowadays engineers are laptop computers that makes surveillance of IEDs easier. FPC 680 uses a software package NEO 3000 Power System Manager (PSM) for parameterizing, analysis and commissioning. NEO 3000 Power System Manager NEO 3000 Power System Manager is PC based software that makes handling with NEO 3000 substation control and protection system simple. Under password protected access the user can set parameters of FPC 680 device via transparent graphical and tree based menus....

Technical data Protection

Range: Accuracy: Power factor: Energy: Acquisition: No. of tariffs: Measuring method: Active (P), Reactive (Q), Apparent (S) 0,05 - 8 Pn < 0,5% Pn (I > 0,1 In; U > 0,5 Un; PF >0,7) cos Fi, total power active, reactive energy internally calculated, pulse counters two four quadrant Power Quality Monitoring (PQM) Angle diff.: Frequency diff.: Maximal synchronization time: Disturbance Recorder Statistic counters Breaker monitoring Trip circuit supervision

Communication interfaces Usage: used for local configuration, diagnosis and testing (optional USB Ethernet adapter available) Rear ports (Ethernet, Serial, System) Time synchronization Power supply Operating conditions Humidity: up to 95% non-condensing Mechanical design Type tests

FPC 680 Multifunctional feeder terminal Product type comparison Software type: 3 phase overcurrent / IDMT / Inrush r. / CLPU 3 phase directional overcurrent Earth fault overcurrent / IDMT / Inrush r. / CLPU Earth fault directional overcurrent Earth-fault directional sensitive o.c. Earth fault directional watt-metric Earth fault directional VAr-metric Restricted earth-fault Negative sequence overcurrent / unbalance Phase unbalance protection Phase-to-phase undervoltage Remanent undervoltage Positive sequence undervoltage Phase-to-phase overvoltage Neutral voltage displacement Negative sequence...

H - Housing layout Type T - flush mounting with integrated Textual LDU L - flush mounting with integrated LDU N - surface mounting without LDU D - surface mounting with detachable LDU Z - surface mounting with integrated LDU Size 1 - Small housing (1/2 19”, 4U) (slots S1 ... S2) 2 - Medium housing (2/3 19”, 4U) (slots S1 ... S4) 3 - Large housing (19”, 4U) (slots S1 ... S8) 4 - Small housing for extended temp, range (1/2 19”, 4U) (slots S1 ... S2) 5 - Medium housing for extended temp, range (2/3 19”, 4U) (slots S1 ... S4) 6 - Large housing for extended temp, range (19”, 4U) (slots S1 ... S8) 7...