Core Electrical Parameters

Integrated Monitoring System

• Built-in Current Transformer: 400:5 ratio for real-time compensation monitoring

• Dual-range Selector: Allows precise current matching to load requirements

• Thermal Sensors: Embedded in windings for temperature protection

Physical Specifications

Note: Clearance of 800mm required on all sides for heat dissipation

Dual-Range Operation Benefits

Position 1 (166.7A)

• Optimal for light-load conditions

• Higher impedance (3.60Ω) for precise regulation

• Ideal for commercial buildings

Position 2 (333.3A)

• Designed for peak industrial loads

• Lower impedance (1.80Ω) minimizes voltage drop

• Recommended for manufacturing plants

Typical Applications

1. Industrial Machinery: Compensation for high-torque motors in 600V systems

2. Data Center Power: Reactive power management in critical power infrastructure

3. Renewable Energy: Voltage stabilization for solar farm inverters

4. Mining Operations: Power factor correction for excavator drive systems

Installation Requirements

Compliance Standards

• IEC 60289: Reactors for AC power systems

• IEEE C57.12.01: Dry-type transformer requirements

• EN 50588: Medium power transformers

• Safety certification: UL 508A (Industrial Control Equipment)

Maintenance Protocol

1. Monthly: Visual inspection of cooling vents

2. Quarterly:

• Torque check on power connections (35Nm ±5%)

• CT secondary circuit verification

3. Annual:

• Insulation resistance test (5kV DC Megger)

• Impedance measurement at both ranges

• Thermal imaging of busbars

Safety Notice: Always discharge for 10 minutes after de-energizing. Use CAT III PPE for 600V systems.