Main benefits
Sécheron has decades of experience developing and manufacturing electrical control and protection equipment for DC railway systems. Our SEPCOS control and protection relay is built on the most advanced technology on the market.
You can count on our SEPCOS line to protect your DC panels and contact lines from electrical faults and, especially, short circuits. SEPCOS devices are designed to be modular, making it easy to expand or configure the solution to meet your needs. The integrated programmable logic controller lets you set the operating logic functions to meet the requirements of the equipment being supervised. SEPCOS is also highly interoperable with the latest communication equipment and the main railway protocols like IEC61850 and IEC 60870-5-104.
Depending on the features and capabilities you need, choose from our SEPCOS, SEPCOS PLC, SEPCOS RTU, SEPCOS Gateway, and SEPCOS Compact lines.
Product description
- Protection, control and measurement of DC traction equipment.
- Voltage range Low Voltage (24-48 VDC) and High Voltage (60-220 VDC).
- Powerful microprocessor (32 bits) for Control Processing Unit module.
- Analogical - Digital Converter 16 bits.
- 4 Analog Inputs / 1 Analog Outputs.
- Analog sampling rate 20µs per inputs.
- Availability of the last 5’000 events and 1’000 curves (curves memorized per detection I, U, di/dt).
- Modular concept (16 digital inputs and 8 digital outputs per module).
- Wide communication possibilities (IEC61850, IEC60870-5-104(101), DNP3, Modbus TCP, Profinet + serial bus).
- Network redundancy implemented IEC62439-3 (PRP/HSR) / IEC 61850 server level A - KEMA certification.
- External synchronization (NTP).
- Possibilty to have 1 up 3 RJ45 network / 2 Optical Fiber.
- Touch screen color display 7".
- Web Server embedded for maintenance, parametrisation and analysis.
- Conform to PLC standard programming IEC61131-3.
- Fully compliant to IEC-60255 series.
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