Core Engineering Design

Iron-core reactor with manual reactance adjustment system optimized for 3kV power networks. Critical features:

• Advanced Winding: Multi-strand parallel copper conductors reduce eddy-current losses (≤2A/mm² current density)

• Adjustment Mechanism: Manual stepless reactance regulation via motor-driven iron coil

• Environmental Protection: Integrated moisture absorber and oil drain valve

Electrical Specifications

Robust Performance Features

Overload Capabilities

• Over-current: 120% rated current for 5 minutes (no winding damage)

• Over-voltage: 120% rated voltage for 5 minutes (no insulation failure)

Operational Reliability

• Continuous operation: 60 minutes at 100% rated load

• Insulation withstand: 5kV/min terminal-to-ground (no discharge)

Safety & Construction

1. Insulation System: Full insulation protection across all terminals

2. Thermal Management: Optimized winding design prevents hotspot formation

3. Structural Integrity: Iron-shell construction ensures mechanical stability

Industrial Applications

Ideal for power quality management in:

• Medium-voltage industrial substations

• Manufacturing plant power factor correction

• Renewable energy grid interconnection systems

• Mining and heavy machinery power networks