Product Details
The GE T35-W00-HKH-F8M-H6V-M8M-P6V-U6V-W6V, also cataloged as the T35 Transformer Protection System, operates as a dedicated hardware component for high-speed differential protection within electrical substation networks. The hardware processes electrical currents from up to six sets of current transformers (CTs) to execute phase and ground overcurrent logic profiles. Digital data routing is handled through integrated process bus interfaces and wide-area networks using specialized firmware execution steps.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | T35-W00-HKH-F8M-H6V-M8M-P6V-U6V-W6V |
| Brand | GE |
| Origin | Technical specifications determine factory origin |
| Weight | Internal module configuration dependent |
| Dimensions | Standard T35 rack mount chassis sizing applies |
| Operating Temp | Industrial grade classification |
| Power Consumption | Slot populate density dependent |
| Protection Profiles | Transformer differential, phase overcurrent, ground overcurrent |
| Current Inputs | Connections for up to 6 sets of CTs |
| Process Bus Support | IEC 61850-9-2LE, IEC 61869, IEC 61850-9-2 Hardfiber |
| Communication Protocols | IEC 61850 Ed. 1 & Ed. 2, Routable GOOSE (R-GOOSE) |
| System Security | CyberSentry infrastructure for access control and hardening |
| I/O Selection | High-density digital input and output module options |
Profinet / EtherNet/IP Deterministic Networks
The hardware platform utilizes a high-priority internal bus to align multi-channel current input sampling cycles, enforcing strict firmware flash compatibility across safety-critical automation states. Real-time protection tasks run independently from external network communication interfaces, ensuring that wide-area data delivery over Routable GOOSE (R-GOOSE) or local process bus execution routines do not introduce processing delays or jitter to the core transformer differential trip circuits.
Frequently Asked Questions
Q: Can the internal high-density I/O modules be swapped out while the protection system is energized?
A: No. The internal backplane power architecture is not designed for hot-swapping. Control power must be completely disconnected from the unit before removing or installing internal modular cards to prevent electrical transients or unstable logical output states.
Q: How are concurrent measurements from the 6 sets of CT inputs reconciled within the processing loops?
A: The digital processing block samples all 6 current transformer inputs synchronously. The internal clock structure maintains determinism across the input matrices, computing differential equations and phase balances within a single processing sub-cycle.
Field Installation Guidelines
- Earthing Procedure: Secure a low-impedance copper earthing strap from the dedicated grounding stud on the rear of the rack chassis directly to the master electrical cubicle ground bus bar.
- CT Shorting Blocks: Ensure all 6 sets of current transformer secondary lines are wired through external shorting blocks. Never open-circuit a CT secondary circuit while the primary high-voltage line is under load.
- Conduit and Signal Separation: Route all fiber optic process bus channels and low-voltage digital signal wiring through separate grounded metal conduits away from AC power lines or high-voltage contact output traces.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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