HB-U70 Smart Integrated Patrol Meter

Power equipment may have quality defects and mechanical damage during the design, manufacturing, transportation, and installation processes. Long-term operation under high voltage, strong electric fields, and harsh environments may be affected by factors such as foreign objects, oxidation, loosening, contamination, aging, and humidity, which can all potentially cause partial discharge. Partial discharge is the main cause of damage to the insulation system of power equipment and can trigger power failures. To ensure the stable operation of the power system and promptly identify potential hidden dangers, regular inspections of partial discharge conditions are necessary.

This instrument can simultaneously perform partial discharge and infrared thermal imaging detection on power equipment, displaying amplitude curves, waveform characteristics, infrared images, collecting partial discharge sounds, analyzing test results, saving on-site environmental and equipment information, generating real-time inspection reports, and uploading them with one click to a data management platform. This enables unified management and analysis of data and ensures long-term effective storage.

It is applicable for partial discharge detection and infrared temperature measurement of exposed power equipment such as switches, insulators, transformers, surge arresters, cable joints, and hardware in substations and along transmission lines, as well as for partial discharge detection inside metal-enclosed cabinets such as switchgear and ring main units.