Key Features
Advanced Interruption Technology

Vacuum interrupters for maintenance-free operation

25kA/31.5kA short-circuit breaking capacity

Fast-acting protection (≤60ms opening time)

Railway-Specific Design

Compliant with EN 50123/IEC 62271 standards

SIL2 certified for safety-critical applications

Special anti-vibration design (EN 61373 compliant)

Smart Operation

Motor-spring operating mechanism

Integrated condition monitoring sensors

Remote operation capability (SCADA compatible)

Environmental Resilience

-40°C to +55°C operating range

IP54 protection (outdoor version available)

Salt mist and pollution resistant

Technical Specifications
Parameter Specification
Rated Voltage 36kV (40.5kV max)
Rated Current 1250A/1600A/2000A options
Breaking Capacity 25kA/31.5kA (IEC 62271)
Mechanical Life 10,000 operations
Control Voltage 110VDC/220VDC
Weight ~150kg (depends on configuration)
Typical Applications
AC railway traction substations

Catenary protection systems

Railway power distribution networks

Regenerative energy systems

High-speed rail electrification

System Benefits
✔ Ultra-Reliable - 99.9% operational availability
✔ Maintenance-Free - Vacuum technology eliminates gas/oil
✔ Future-Ready - Compatible with smart grid applications
✔ Global Compliance - Meets UIC, IEC and regional standards