Product Overview
The Oryona Partial Discharge Detector is a fully functional, handheld diagnostic system designed for the detection, localization, and evaluation of Partial Discharge (PD) activity in high-voltage electrical equipment.
It combines UHF, TEV and Ultrasonic sensing technologies to accurately identify insulation degradation, surface discharges, internal voids and corona effects without system shutdown.
This device is ideal for predictive maintenance, asset reliability programs, commissioning, and field diagnostics of distribution and transmission systems.
Key Features
- Online PD Detection (No Shutdown Required)
Identifies discharge patterns without interrupting power supply or opening equipment. - Multi-Sensor Technology Integrated
TEV, UHF, and Ultrasonic sensors ensure accurate detection across multiple discharge types. - High Sensitivity PD Recognition
Detects extremely low discharge levels depending on field conditions and sensor proximity. - Portable, Lightweight and Field-Ready
Engineered for substation, GIS, cable and transformer inspections. - Data Storage & Trend Analysis
Enables long-term insulation monitoring and degradation tracking. - Real-Time Signal Display
On-screen PD waveform, intensity levels, frequency spectrum and event classification.
Applications
Technical Specifications
- Detection Methods
- UHF Frequency Range
- Detection Sensitivity
- TEV Measurement Range
- Display
- Power Supply
- Data Features
- Operation Mode
- Weight
- UHF, TEV, Ultrasonic (integrated)
- 300 MHz – 2000 MHz (typical)
- ~10 pC (configuration dependent)
- –80 dBm to –20 dBm (typical)
- High-resolution handheld color display
- Rechargeable internal lithium battery
- Storage, export, historical comparison
- Online / offline detection
- Lightweight portable design
Advantages of Oryona PD Technology
- Detects insulation failures before catastrophic breakdown
- Reduces unplanned outages and maintenance costs
- Performs inspection with no need for outage
- Reliable tool for predictive and preventive maintenance programs
- Enhanced safety for technicians and critical assets
Compliance & Standards
- IEEE PD Monitoring Recommendations
- IEC 60270 (Partial Discharge Measurement)
- IEC / IEEE standards for online insulation diagnostics
Included in the Kit
- Oryona PD Detector (main handheld unit)
- TEV sensor
- UHF antenna / PD sensor
- Ultrasonic probe
- Charging adapter
- Rugged carrying case
- Calibration certificate
- User manual (EN / optional PT)
Optional Accessories
- Extended UHF antennas
- Headphones for acoustic PD monitoring
- Software dashboard for advanced trending
- GPS tagging for asset reporting
- External high-gain TEV sensor
Ordering Information
- Minimum Order Quantity:1 unit
- Custom Branding:Oryona original identification only
- Shipping:International DHL / FedEx / Air cargo
- Warranty:12 months standard (extendable)
- Calibration Reports:Included
Why Choose Oryona
Oryona specializes in high-voltage diagnostic solutions engineered for grid reliability and industrial asset protection.
Our PD detector is designed for engineers who require high-accuracy, portable and real-time insulation assessment without invasive testing.