The GE Fanuc Multilin F35E00HCHF8FH6GM8FP6HUXXWXX, also cataloged as the F35 Multiple Feeder Protection Module, operates as a dedicated hardware component for multi-circuit protection, programmatic reclosing management, and high-density waveform metering within modular substation engineering architectures.
Hardware Specifications
Parameter
Specification
Model
F35E00HCHF8FH6GM8FP6HUXXWXX
Brand
GE Fanuc / Multilin
Origin
Canada
Weight
13.20 lbs (5.99 kg) nominal
Dimensions
Standard 4U high-density rack-mounted platform architecture
Operating Temp
0 to +60 deg C (32 to 140 deg F)
Storage Temp
-40 to +85 deg C (-40 to 185 deg F)
Humidity Compliance
5% to 95% relative humidity (non-condensing margins)
Protection Zones
3 Mho Distance zones (Phase/Ground), 3 Quadrilateral Distance zones (Phase/Ground)
Tripping Scheme
3-pole tripping sequence optimization for single breaker systems
Pickup Scaling Range
0.004 to 3.000 pu calibrated in 0.001 steps
Dropout Threshold
97% to 98% of the active pickup configuration
Algorithmic Operate Time
<30 ms at 1.1x pickup limits (measured on 60 Hz base loops)
Timer Accuracy Margin
±3% or ±20 ms (whichever baseline parameter evaluates greater)
Industrial Control and Networks
Backplane Bus Communication Velocity: The hardware platform routes raw digital samples from the analog card slots across a high-speed parallel internal bus structure. This framework ensures that calculated distance protection matrices update in real time, executing fault clearance triggers within fixed millisecond clock intervals to maximize power line stability.
I/O Density Scaling: The modular frame accepts distinct input topologies including completely independent current/voltage paths, independent current/common voltage arrays, or dedicated current-only links. This variable density packs multiple distinct feeder protection sectors into a unified 4U chassis, dropping external hardware count.
Firmware Flash Compatibility: Core tripping equations, reclosing logic maps, and network protocol dictionaries reside in non-volatile flash sectors. The hardware firmware version must correlate exactly with the active engineering software platform build to prevent operational configuration blocks during runtime modifications.
