HCRS 1000kV/2000kVA Inductance Resonant Reactor – Specifications & Features

The HCRS 1000kV/2000kVA Inductance Resonant Reactor is a high-performance device designed for power frequency resonant testing in high-voltage applications. With advanced cooling, adjustable inductance, and robust construction, it ensures reliable operation in demanding environments.

Key Specifications

• Type: Cylinder-type, single-phase

• Frequency: 50Hz

• Cooling: ONAN (Oil Natural Air Natural)

• Rated Capacitance: 2000kVA

• Single-Stage Rated Voltage: 500kV

• Series Connection Voltage: 1000kV

• Rated Current: 2A

• Output Voltage Waveform Deviation: ≤1%

Performance & Durability

• Operating Time & Temperature:

• 60 min at 100% U_H, 100% I_H

• Continuous operation at 80% U_H, 80% I_H

• Winding temp rise ≤65K, oil temp rise ≤55K

• System Quality Factor (Q): Q > 50

• Noise Level: ≤75dB (rated current)

Adjustable Inductance & Capacitance Ranges

• Single-Stage Inductance: 5071~796H

• Series-Connected Inductance: 10142~1592H

• Single-Stage Load Capacitance: 2~12741pF

• Series-Connected Load Capacitance: 1~6371pF

Robust Safety & Overload Capability

• Over-Current Capability: 300s at 120% I_H (2.4A) without damage

• Over-Voltage Capability: 60s at 110% U_H (1100kV) without insulation damage

• Partial Discharge Level: <10pC at 100% rated voltage (1000kV)

Advanced Structural Design

• Core Construction: Iron coil structure with adjustable gaps for reactance tuning

• Materials: Stainless steel brackets, epoxy tubes to minimize eddy losses

• Thermal Management: Pedestal designed for high-intensity magnetic field heat dissipation

• Internal Components:

• 30-0-130 grain-oriented electrical steel

• Grounding baffles between winding & iron core

• Chip-removed & cured iron core for noise reduction (≤75dB)

Longevity & Reliability

With a 60+ year operational lifespan, the HCRS reactor incorporates industry-leading improvements, including optimized resonant system design and collaboration with top research institutes for continuous quality enhancement.

Conclusion

The HCRS 1000kV/2000kVA Inductance Resonant Reactor sets a benchmark in high-voltage testing with its precision tuning, robust safety features, and durable construction. Ideal for power utilities, industrial testing, and R&D laboratories requiring reliable high-voltage resonant systems.