Rail Transit & Power Systems Solution

Industry Background

Critical rail transit and power infrastructure require highly reliable, precise, and durable components to ensure safe and efficient operation. With the expansion of modern rail networks and intelligent power systems, operators face challenges such as:

• Accurate monitoring – precise measurement of currents and voltages for traction and substations.

• Stable isolation – maintaining system integrity under harsh electrical and environmental conditions.

• Reliable switching – safe and dependable operation of control circuits in critical applications.

High-performance components are essential for rail traction systems, substations, and power monitoring equipment.

ERYCO Solution

ERYCO provides robust component solutions for rail transit and power systems, helping operators enhance safety, reliability, and operational efficiency.

Key Components

1. Current Transformers & Shunt Resistors

   • Provide high-precision current sensing for traction systems and power monitoring.

   • Enable accurate measurement for system control and energy management.

2. Miniature Transformers

   • Ensure stable and reliable isolation under demanding electrical and environmental conditions.

   • Protect sensitive circuits in substations and monitoring equipment.

3. Latching Relays

   • Deliver secure and reliable switching control in critical circuits.

   • Ensure safety and reduce downtime in rail and power systems.

Application Scenarios

• Railway Traction Systems – precise current monitoring and reliable switching for locomotives and EMUs.

• Substations & Power Distribution – safe isolation and accurate measurement for high-voltage systems.

• Power Monitoring Equipment – stable, long-term performance for energy management and diagnostics.

• Control Systems – dependable switching and monitoring for operational safety and efficiency.

Customer Value

By integrating ERYCO’s solutions, rail and power operators benefit from:

• High Accuracy – precise measurement for reliable operation and energy management.

• Enhanced Safety – robust isolation and secure switching reduce operational risks.

• Operational Reliability – durable components perform under harsh electrical and environmental conditions.

• Efficiency & Compliance – support for intelligent energy management and regulatory standards.