The Medium Voltage Fault Current Limiting Reactor (FCLR) is designed to effectively reduce short-circuit fault levels in medium voltage power systems. Installed in series with switchgear and critical equipment, it limits excessive fault currents, enhances protection coordination, and ensures system reliability without requiring active control or ongoing maintenance.

Key Specifications

• Voltage range: 3.3kV to 33kV

• Current rating: Up to 3000A

• Impedance range: 1% to 15%

• Available in air-core or iron-core design

• Suitable for indoor or outdoor installation

Core Benefits

• Reduces short-circuit and fault current levels

• Protects switchgear, transformers, and downstream equipment

• Enhances power system stability and operational safety

• Cost-effective alternative to upgrading high-rated switchgear

• Passive, maintenance-free solution

Typical Applications

• Industrial manufacturing plants

• Utility substations

• Renewable energy systems (solar and wind farms)

• Data centers and mission-critical facilities