Electrical Specifications

Adjustable Parameters

Reactance Range

• Inductance: 0.2769H - 5.538H

• Impedance: 0.2kΩ - 4kΩ

• Capacitance Range: 346.2nF - 6924nF

Performance Metrics

• Quality Factor (Q): ≥240

• Partial Discharge: <5pC @20kV

• Sound Level: <70 dB(A)

Mechanical Design

• Core Structure:

• Air-gap adjustable iron core

• Dual epoxy resin impregnated coils

• 1Ni18T9 non-magnetic stainless steel guides

• Tank Construction:

• 20kPa pressure tested

• Aircraft-grade acrylate sealing rings

• Sky blue corrosion-resistant paint

• Cooling System:

• ONAN (Oil Natural Air Natural)

• 65K max winding temperature rise

• 55K max oil temperature rise

Operational Limits

Application Scenarios

• Cable Testing: 10-500mm² XLPE cables up to 35kV

• Generator Testing: Up to 200MW turbine generators

• Component Testing:

• Bushings

• CTs/PTs

• CVTs

• Diagnostic Testing:

• Partial discharge detection

• tanδ measurement