CARONA POWERHigh Voltage Impulse Inductors
Precision Wave-shaping and
Measurement for HV Test Systems
Overview
Impulse Inductors are essential components in high-voltage impulse testing circuits, controlling the shape and duration of the impulse waveform. Carona Power produces precision air-cored inductors engineered for accurate lightning impulse, switching impulse, and oscillatory impulse applications. Designed for robust performance, our inductors ensure repeatable, reliable high voltage testing of transformers, arresters, GIS, and other high voltage equipment.
Key Features
- Air-cored design for minimal saturation
- Precise inductance control for waveform shaping
- Multiple tapping options for waveform tuning
- Designed for high impulse energy environments
- High mechanical stability for repeat testing
| Parameter | Description | Description |
|---|---|---|
| Inductance Value | Customer specified | Drawings representing |
| Tolerance | 1%, 2%, 3%, 4%, 5% | Choice |
| Wave Shapes Supported | Lightning, Switching | k-rating per application |
| Test Energy | kJ rating per application | kV range based on system |
| Voltage Rating | kV range based | Electronically tested system |
| Operating Medium | Air-cored | Customer specified |
| Terminal | As per drawing | - |
Applications
- Shaping lightning impulse waveforms
- Wave control in Glaninger circuits
- Lightning and switching current impulse generation
- Oscillatory impulse generation for GIS and HV R&D
Ordering Information
- Inductance value and tolerance
- Voltage rating and pulse energy
- Required tapping values
- Terminal type (fork connectors, threaded terminals)
- Physical dimensions