GE T35E00HCHF8GH6NM6NPXXUXXWXX Protection Relays

Configured for high-speed multi-winding transformer management and advanced phase differential tracking within automated utility substations, the GE Multilin T35E00HCHF8GH6NM6NPXXUXXWXX (T35 Transformer Protection System) provides direct physical/electrical execution. It functions as an integrated, multi-processor protective relay platform that processes up to six distinct current transformer (CT) sets to secure three-winding configurations in dual-breaker arrangements.

Suffix Breakdown & Model Matrix

• T35: Base Unit for Universal Transformer Protection and Control Applications
• E00: CPU Card with One RS485 Port and Three Multimode SFP LC 100BaseFX Ports (v7.x+ firmware)
• H: Horizontal Mounting Orientation designed for standard 19-inch racks
• C: Standard Multi-Processor Parallel Backplane Bus Layout
• H: Standard Chassis Coating Selection
• F8G: Enhanced English Front Panel Interface integrated with User-Programmable Pushbuttons
• H6N: Standard AC Input Card featuring a 4CT / 4VT Diagnostic Matrix Configuration
• M6N: Digital I/O Module comprising 8 Fast Form-C Relay Outputs and 4 Discrete Digital Inputs
• PXX: Transducer I/O Slot populated with 4 Analog mA Inputs and 4 Analog mA Outputs
• UXX: Inter-Relay Communication Module featuring an 820 nm Multimode LED Single Channel Link
• WXX: Default Manufacturing Suffix Code Placement

Hardware Specifications

GE Industrial Control and System Coordination

• Backplane Bus Communication Velocity Licences: The T35 platform utilizes a high-bandwidth parallel backplane bus structure that links the 4CT/4VT DSP boards directly with the central computing module. Analog-to-digital measurement metrics from up to six CT configurations are transferred across internal copper lanes within sub-millisecond clock intervals to permit immediate phase differential restraint tracking.
• Profinet / EtherNet/IP Deterministic Networks: Outfitted with three 100BaseFX SFP LC fiber links, the unit executes deterministic multi-protocol streaming data paths. The network layer concurrently hosts IEC 61850 process bus architectures, Ethernet Global Data (EGD), and Routable GOOSE (R-GOOSE) telemetry fields, guaranteeing low-latency wide-area inter-substation signaling.