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ABB TEPI1 R1D 1KHW002601R0001 Remote Transmission Protection Interface Board
| Brand: ABB |
| Item NO: TEPI1 R1D 1KHW002601R0001 |
| Effect: Remote transmission protection interface board |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
ABB TEPI1 R1D 1KHW002601R0001 Remote Transmission Protection Interface Board
TEPI1 R1D 1KHW002601R0001 is a remote transmission protection interface board produced by ABB. It belongs to the FOX615/FOX612 power multiplexing equipment supporting module and is a communication interface unit dedicated to power line distance protection. TEPI1 R1D 1KHW002601R0001 provides 4 channels for input and output of protection commands, enabling long-distance transmission, transmission, and real-time monitoring of relay protection signals between substations; Line protection can trip, lock, and allow signals to be transmitted across stations through communication channels. Once the main communication channel fails, it can quickly switch to the backup channel to ensure reliable differential protection and distance protection actions for high-voltage transmission lines.

Product features
- Specially designed for remote transmission protection of power systems, supporting the transmission and reception of 4 independent protection commands, suitable for high-voltage line distance protection and longitudinal differential protection.
- Continuously monitor the status of the communication link in real-time, automatically and quickly switch to the backup channel when the main channel fails, ensuring uninterrupted transmission of protection signals.
- Support rack with electric hot plugging, replacing modules without shutting down the entire FOX615 equipment, reducing the risk of power outages during substation maintenance.
- Multi color status indicator lights display power, operation, fault, and communication channel status intuitively, allowing for quick on-site identification of link or module faults.
- Comply with the IEC, IEEE relay protection, and EMC electromagnetic compatibility standards for power substations, and can withstand strong electromagnetic interference environments in substations.
- It can interconnect with the old FOX515 TEBIT protection interface, facilitating the expansion and renovation of the old power grid system.
- Support remote network management system monitoring, upload channel alarms and module failure information, and achieve remote operation and maintenance of substations.
- Standard FOX615 rack mounted card structure, easy installation and insertion, high integration, saving control cabinet space.
- It has channel error detection and signal verification functions to prevent interference from causing protection misoperation and improve the safety of power grid protection.
ABB TEPI1 R1D 1KHW002601R0001 Remote Transmission Protection Interface Board
Core service capability
- Replacement of discontinued parts: Provide original factory compatible or verified replacement solutions for discontinued or obsolete models to reduce system upgrade and renovation costs
- Quick response supply: sufficient inventory of commonly used spare parts, priority response to urgent inquiries, and shortened downtime
- Full chain quality assurance: strict procurement channel management and quality inspection, traceability of key components
- One stop system matching: covering the integrated procurement needs of system level spare parts from control modules to drive devices
Main product range
| Category | Product Details |
|---|---|
| Control Systems (DCS/PLC/CNC) | Panel Controllers, HMI Interfaces, Industrial PCs, CPU Processor Modules, Communication Modules, Analog/Digital I/O Modules |
| Drives & Motion Control | Variable Frequency Drives, Servo Drives, Servo Motors, Power Supply Modules |
| Robot Spare Parts | Robot Control Boards, Axis Computers, Servo Units, I/O Modules and other critical spare parts |
| Condition Monitoring & Safety Systems | Vibration Monitoring Systems, Safety Instrumented Systems (SIS), Redundant Control Systems |


ABB TEPI1 R1D 1KHW002601R0001 Remote Transmission Protection Interface Board
Main brand
| No. | Brand | Country/Region | Main Product Lines | Typical Series/Models |
|---|---|---|---|---|
| 1 | ABB | Switzerland | PLC/DCS Controllers, I/O Modules, Robot Spare Parts, Drive Systems | AC800M, AC800F, AC31, 800xA, Bailey INFI 90, DSQC, Advant OCS, H&B Freelance |
| 2 | Bently Nevada | USA | Condition Monitoring Systems, Vibration Sensors, Eddy Current Probes | 3500/3300 Monitoring System, Eddy Current Probes, Proximitors |
| 3 | TRICONEX | USA | Safety Instrumented Systems (SIS), TMR Redundant Controllers | Tricon System Modules, Communication Modules, I/O Modules |
| 4 | Woodward | USA | Steam/Gas Turbine Control, Speed Governing Systems, Actuators | 505 Governor, ProTech, MicroNet, NetCon |
| 5 | FOXBORO | USA | DCS Systems, I/A Series Control Modules | I/A Series, FBM Modules, Controllers |
| 6 | WESTINGHOUSE | USA | DCS Systems, Ovation Controllers & Modules | Ovation System, WDPF Series |
| 7 | Motorola | USA | Industrial Communication Modules, Embedded Control Modules | MVME Series, VME Bus Modules |
| 8 | GE / GE Fanuc | USA | PLC, Excitation System Modules, CPU/Communication/Analog Modules | IS200/DS200, IC693/IC695/IC697/IC698/IC200/IC660/IC670 |
| 9 | YOKOGAWA | Japan | DCS Systems, CPU Modules, I/O Cards | CENTUM CS3000, CS1000, VP Series |
| 10 | HIMA | Germany | Safety Control Systems, SIL Safety Modules | H41q/H51q, HIMax, HIMatrix |
| 11 | EMERSON | USA | DCS Systems, Redundant Controllers, Safety Systems | Ovation, DeltaV Dual-Channel Redundant Safety Systems |
| 12 | Honeywell | USA | DCS Systems, Process Control Modules | Experion PKS/LS/HS, Plant Scape, TDC2000/3000, TPS, Alcont |
| 13 | ICS TRIPLEX | UK | Trusted Safety Control Systems, TMR Modules | Trusted System, T8000 Series |
| 14 | Kollmorgen | USA | Servo Drives, Servo Motors, Motion Control | S700, S300, AKD Series |
| 15 | PROSOFT | USA | Industrial Communication Modules, Protocol Gateways | MVI69, MVI56, MVI94, MVI71, MVI46, PS69, 3150 |
| 16 | Alstom | France | Power Control, Protection Relays, Control Systems | GEC ALSTHOM, Protection and Control Modules |
| 17 | EATON | USA | Electrical Control, PLC, Power Supplies, Circuit Breakers | XC/XN Series PLC, Moeller Series, Power Supply Modules |
| 18 | Allen-Bradley (Rockwell) | USA | PLC Controllers, I/O Modules, Communication Modules | ControlLogix 1756, CompactLogix 1769, SLC 500 1747/1746, PLC-5 1771/1785 |
| 19 | Schneider | France | PLC, Modicon Series, CPU/Communication Modules | Quantum 140, Modicon M340, Modicon Premium |
————————Shenzhen Changxin Automation Equipment Co Ltd -————————
Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!
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Parameter Specifications
| Item | Specification |
|---|---|
| Product Type | Teleprotection interface module, TEPI1 R1D |
| Part No | 1KHW002601R0001 |
| Compatible Rack | ABB FOX615 / FOX612 multiplexer shelf |
| Protection Command Channels | 4 input & 4 output teleprotection commands |
| Power Supply | 24VDC |
| Power Consumption | Max 10W |
| Processor | High-speed signal processing processor |
| Memory | 1MB Flash ROM, 256KB RAM |
| Interface | Backplane bus, external teleprotection signal terminals |
| Channel Supervision | Continuous communication channel health monitoring |
| Channel Switchover Time | Fast switch from main channel to backup channel |
| Compliance Standard | IEC 60834-1, IEEE 1613, EN 61000-6-2, EN 61000-6-3 |
| Hot Swap | Support hot swap in FOX615 rack |
| Diagnostic LED | Multi-color LED for power, run, fault, channel status |
| Operating Temperature Range | -20℃ ~ +60℃ |
| Storage Temperature Range | -40℃ ~ +85℃ |
| Relative Humidity | 5% ~95%, non-condensing |
| Shock & Vibration | Meet power substation IEC60068 standard |
| Protection Class | IP20 (installed inside substation cabinet) |
| Dimension(W × H × D) | 178.8mm × 123mm × 56mm |
| Net Weight | Approx 0.2kg |
| Origin Country | Sweden |
| Interoperability | Compatible with FOX515 TEBIT teleprotection system |
| Fault Alarm | Remote alarm report when communication link failure |











