Artisan Corona Rings applicated in power transformers, high voltage insulator, power Capacitor, high voltage bushing, HV lightning Arrestors, reactors, HV DC system, high voltage test lab... The corona ring surface are smooth, with excellent performance on controlling the HV corona.
5-300kv High Voltage Coupling Capacitor is utilized for detecting the discharge signal of voltage test. It has a high precision of processing to render a double integral sampling technique. This capacitor allows amazing shielding technology and anti-interreference performance. It has sleek and small structure tor educe the low capacity. 5-300kv High Voltage Coupling Capacitor can be easily assembled and dissembled for better productivity. It is vibration and noise free. It contains less content of partial discharge.