The FPS Feeder Protection System monitors voltage and current to provide a comprehensive package of 17 protective functions. The FPS is a modular system with integrated protection, breaker control, metering, and data-logging functions. Control Unit (FPS-CTU) . Current inputs—5-A or 1-A secondary phase current transformers. Voltage inputs—up to 600 V without PTs. Earth-leakage input—5-A or 1-A secondary or sensitive transformer. 8 digital inputs, 5 relay outputs, 1 analog input and output. 24-Vdc supply for OPI and RTD modules, and for digital inputs. IRIG-B time-code input. 1/2 DIN size, surface mount. RS-485 network communications (Standard). DeviceNet™, Profibus®, or Ethernet communications available. Pre-order 18-20 Weeks Specifications Protective Functions (IEEE Device Numbers) Overload (49, 51) Unbalance (current) (46)Phase reverse (current) (46) Phase loss (voltage) (47)Overfrequency (81) Overvoltage (59)Overcurrent (50, 51) Phase loss (current) (46)Underfrequency (81) Undervoltage (27)Ground fault (50G/N, 51G/N) Phase reverse (voltage) (47) Unbalance (voltage) (47) Power factor (55)RTD temperature (38, 49) Input Voltage 65-265 Vac, 25 VA; 80-275 Vdc, 25 W Power-Up Time 800 ms at 120 Vac Ride-Through Time 100 ms minimum 24-Vdc Source 100 mA maximum AC Measurements True RMS and DFT, Peak, 16 samples/cycle, and positive and negative sequence of fundamental Frequency 50 or 60 Hz Inputs Phase current, Earth-leakage current, Phase voltage, 7 digital, 1 analog Output Contacts 5 contacts — See Product Manual Approvals CSA certified, C-Tick (Australian) Communications Allen-Bradley® DFI and Modbus® RTU (Standard); DeviceNet™, Profibus®, Ethernet (Optional) Conformal Coating Standard feature Warranty 10 years Mounting Control Unit Surface Operator Interface Panel, Control-Unit mounted
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