Key Technical Specifications

• Product Model: F650-N-F-L-F-2-G-5-HI-P-6E
• Manufacturer: GE Grid Solutions
• System Platform: Multilin F650 Series (process-bus enabled)
• Front Display: Basic alphanumeric text LCD (4 lines × 20 characters) – “N” type
• Process Bus: IEC 61850-9-2 LE sampled values, 2 × SV input streams (80 samples/cycle, 4 currents + 4 voltages each)
• Communication: Redundant Ethernet board “6E” – 2 × 100Base-FX fiber ST + 1 × 100Base-TX RJ45, native PRP/HSR support
• I/O Board: Board “L” – no physical CT/VT inputs, relies exclusively on process-bus SV streams
• Power Supply: HI range 110–250 V DC / 100–240 V AC, 150 ms ride-through
• Protection Functions: 50/51/67 P/N/G, 46, 49, 50BF, 79 (4-shot), 25, 27/59, 81 O/U/R, 32, VTFF, CLP, inrush restraint
• Timing Accuracy: <1 cycle instantaneous, <12 ms definite-time elements
• GOOSE Performance: <3 ms publish-to-trip across redundant fiber
• Operating Temperature: –40 °C to +70 °C, conformal coating
• Certifications & Standards: KEMA IEC 61850 Ed.2 + 9-2 LE, CE, UL, ATEX Zone 2, IEC 60255-151, IEEE 1613, DNV-GL

 

Technical Architecture & Functional Positioning

The F650-N-F-L-F-2-G-5-HI-P-6E represents GE’s purest process-bus implementation: the “L” board eliminates all copper CT/VT terminals, making this variant mandatory for new digital substations where merging units (GE Brick, third-party MU) supply IEC 61850-9-2 LE streams directly via fiber. Combined with full redundant fiber Ethernet (“6E”), it achieves complete copper-free signal acquisition and communication.

Dual high-speed DSPs process two independent SV streams simultaneously, enabling applications such as dual-redundant merging units or main + backup protection from separate MUs without performance penalty. This architecture is specifically targeted at 110 kV down to 11 kV digital switchgear where space, arc-flash reduction, and wiring cost are critical drivers.

TELEMECANIQUE LP2 D0901 CONTACTOR

TELEMECANIQUE LP2 D0901 CONTACTOR

TELEMECANIQUE CA3 DN53 CONTACTOR

AUSTIN SCIENTIFIC COMPANY CRYOGENICS 450

FANUC DE-2000-920-002 SEALER CABLE 3

FANUC A660-4004-T151#L4R003 CABLE

FANUC DE-2000-918-021 HI-FLEX GROUND CABLE

FANUC A16B-2203-0291/02A ETHERNET REMOTE PCB ER1T

FUTABA FP40NB PULSCALE DIGIAL SCALE, NIB

TELEMECANIQUE LP1 D0901 CONTACTORS, LOT OF 3

SQUARE D 85014M1P14V53 RELAYS W/ SOCKETS, LOT OF 3

SQUARE D 8501NR43 RELAY SOCKET, NNB

CUTLER HAMMER 3090 MOMENTARY SELECTOR SWITCH LOT OF 10

FANUC A05B-2316-C105 BACK PLANE 3 SLOT RACK

TEST PRODUCTS GM -T48800-001 REV D

TURCK BUS STOP CDN-SM-0020

ALLEN-BRADLEY 500FL-EODX5 200 AMP AC CONTACTOR

CUTLER HAMMER 3090 1 POSITION SELECTOR SWITCH LOT OF 10

ALLENAIR A 3 X 18 BRASS CYLINDER, NIB

TELEMECANIQUE CAD50 BD RELAY LOT OF 5