Partial discharge detector UHV-8003

ultrasonic

Product introduction
UHV-8003 portable ultrasonic partial discharge detector receives ultrasonic signals generated by partial discharges to detect existence and locate sources in transformers, GIS, motors, cables, insulators and overhead lines. It quantifies discharge severity using indicators and provides analysis modes suitable for high-voltage insulation assessment.

Product application

• Power generation and distribution enterprises
• Rail systems
• Petrochemical power supply systems
• Aerospace testing
• Automated inspection and maintenance

Product features

• Configure different sensors to achieve partial discharge detection of almost all high-voltage electrical equipment
• Provide time domain waveform, PRPD, PRPS and other discharge patterns to realize the analysis of different discharge types
• Humanized man-machine interface facilitates data management of different devices
• Built-in ultrasonic sensor and transient ground voltage (hereinafter referred to as TEV) sensor, which can be connected with special sensors such as transformers, GIS, overhead lines, cables, etc
• Adopts non-intrusive detection method, no need to power off during the test process, no need to configure additional high voltage source, it is more convenient to use than traditional pulsed partial discharge detector
• The test bandwidth range is 30kHz ~ 2.0GHz, which is suitable for detection principles of various frequency bands

Technical specifications

• Earphone: 8 Ω minimum
• SD card: Standard configuration 16G ~ 64G
• Built-in battery: 3.7V/10000mAh lithium battery
• Operating hours: Approxi. 12 hours
• Charger: DC 5V/3A
• Operating temperature : -20 ~ 50℃
• Humidity: 20-85% relative humidity
• Volume and weight: 210*100*35(mm) 0.4KG(host)