{"product_id":"f650nflf2g5hip6e-ge-numerical-feeder-protection-relay","title":"F650NFLF2G5HIP6E | GE | Numerical Feeder Protection Relay","description":"\u003cp\u003eConfigured for multi-functional feeder protection and control in electrical distribution networks, the \u003cstrong\u003eGE F650NFLF2G5HIP6E\u003c\/strong\u003e (\u003cstrong\u003eF650\u003c\/strong\u003e Numerical Feeder Protection Relay) provides direct physical\/electrical execution of overcurrent, frequency-based tripping, and auto-reclosing logic sequences.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eF650NFLF2G5HIP6E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Grid Solutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e215 x 190 x 115 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e120\/240 VAC\/VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Inputs\u003c\/td\u003e\n\u003ctd\u003e4 channels (1A or 5A configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Inputs\u003c\/td\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control Deterministic Network\u003c\/h3\u003e\n\u003cp\u003eThe F650 integrates into high-speed utility networks supporting protocols including IEC 61850, Modbus, and DNP3. To ensure deterministic data propagation, backplane bus communication velocity must be synchronized with the master substation gateway. The relay utilizes 16 programmable binary inputs and 10 binary outputs for I\/O interface, with hardware architecture allowing for firmware flash compatibility to support protocol updates and protection logic revisions. Users must ensure that the communication interface (Ethernet or RS485) is terminated according to protocol specifications to maintain signal integrity and avoid packet latency within the protection bus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the F650 support hot-swapping of control modules while the feeder is active?\u003c\/p\u003e\n\u003cp\u003eA: No. Any maintenance involving physical module removal or replacement requires the relay to be isolated and de-energized. Attempting to withdraw the unit while connected to current transformer (CT) secondary circuits will result in high-voltage arcing and loss of protection coverage.\u003c\/p\u003e\n\u003cp\u003eQ: How should the binary I\/O be configured to prevent false tripping?\u003c\/p\u003e\n\u003cp\u003eA: Programmable binary inputs must be verified for correct debounce settings in the logic configuration software. Ensure that input circuits are properly shielded and grounded to prevent transient induced noise from being misinterpreted as physical trip signals.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCT Circuit Integrity\u003c\/strong\u003e: Ensure current transformer secondaries are shorted before installation or testing. Permanent damage to CT windings will occur if these circuits remain open-circuited while primary current is flowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding\u003c\/strong\u003e: Terminate the chassis ground stud to the substation earth-ground bar using a minimum 4 mm² copper conductor. Shielded twisted-pair cables should be used for RS485 communication to suppress electromagnetic interference (EMI) typical in switchgear environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Mounting\u003c\/strong\u003e: The unit is designed for panel-mounting. Ensure the cut-out dimensions are accurate to 215 x 190 mm. Tighten mounting hardware uniformly to ensure the gasket provides the intended IP rating against dust and moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerification\u003c\/strong\u003e: Prior to commissioning, perform a secondary injection test to confirm the 50\/51 overcurrent and 67 directional trip thresholds. Verify the LCD interface displays accurate fundamental phasor values for all voltage and current channels.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53047185998133,"sku":"F650NFLF2G5HIP6E","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/F650BFBF1G0HICE_b1f7bfa9-2acc-4a63-80f9-b836a549defb.jpg?v=1782718856","url":"https:\/\/www.5gplc.com\/products\/f650nflf2g5hip6e-ge-numerical-feeder-protection-relay","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}