Robust Iron-Core Construction

Featuring a stationary iron core within an iron shell structure, this reactor provides exceptional magnetic stability for industrial 3kV networks. The optimized design ensures minimal losses and reliable performance in demanding environments.

Electrical Specifications

6-Step Compensation Technology

Precise Power Adjustment

Six discrete capacity settings through bushing lead-out terminals:

• 100kVar, 200kVar, 300kVar, 400kVar, 500kVar, 600kVar

• Visual position indicators for each setting

• Manual adjustment during maintenance windows

Integrated Monitoring

Built-in compensation current transformer (400:5 ratio) enables:

• Real-time power factor measurement

• Precise reactive power calculation

• Remote monitoring via SCADA systems

Performance Excellence

• Linearity: <+1% deviation across all load ranges

• Acoustic Performance: <70dB operation (measured at 4m distance)

• Thermal Management:

• Winding temperature rise: ≤65K

• Oil surface temperature rise: ≤55K

Advanced Protection Capabilities

Over-Current Endurance

Sustains 120% rated current for 10 minutes without thermal damage or winding distortion

Over-Voltage Tolerance

Withstands 110% rated voltage for 10 minutes without insulation failure

Continuous Operation

Maintains 100% rated voltage for 30 minutes with temperature rise within strict safety limits

Industrial Applications

Manufacturing Plants

Stabilizes voltage for 3kV industrial motors and production equipment

Power Distribution

Manages reactive power in medium-voltage substations

Renewable Energy

Compensates harmonic distortion in commercial solar installations

"6-step reactors improve power factor by 0.95+ while reducing energy losses by 15-18% in industrial networks." -IEEE Transactions on Power Systems

Installation Guidelines

1. Mounting:

• Install on vibration-dampened concrete foundation

• Maintain 600mm clearance for ventilation

2. Electrical Connections:

• Use minimum 120mm² copper conductors for 100A

• Apply contact enhancer on bushing interfaces

3. CT Integration:

• Connect secondary to protection relays (5A rating)

• Verify polarity before energization

Maintenance Protocol

• Monthly:

• Oil level inspection

• Thermal imaging of bushings

• Quarterly:

• Insulation resistance test (3kV DC, min 500MΩ)

• CT ratio verification

• Annual:

• Oil dielectric strength test (BDV >40kV)

• Core clamping bolt torque check

• Contact resistance measurement on all tap positions

Compliance Standards

• IEC 60076-6: Power reactor requirements

• IEEE C57.12.01: Safety standards

• EN 50588: Medium-voltage equipment

• ANSI C57.16: Reactor specifications