Complying Standards:
• IEC 62478/TS/Ed1 High voltage test techniques-Measurement of partial discharges by electromagnetic and acoustic methods.
• DL/T* 1250-2013 Application guidelines for charged gas-insulated metal-enclosure switchgear device partial discharge detection with ultrasonic method.
• DL/T 1416-2015 General technical specifications for ultrasonic based partial discharge tester.
• Q/GDW** 11063-2013 Technical specification for ultrasonic partial discharge detector.
• *DL/T stands for “Recommended standards of electric power industry of China”.
• **Q/GDW stands for “Corporation standard of State Grid Corporation of China”.
Features:
• Industry-leading sensitivity:Sensitivity equal to or better than 10pC.• Robust to interferences:Complete suite of interference reducing technologies: Spectrum analysis, frequency-selective filtering, interference separation, and comprehensive shielding.
• Diagnosis and analysis:Full range of analysis assisting graphical interfaces: PR, PRPD, PRPS, Correlation, and Selecting/masking windowing.Built-in interference and discharge patterns for automated signal classification.
• Accurate localization:3D modeling technology ensures a higher localization accuracy.
• Synchronization:Wired or wireless synchronization.
• Sensor variety:We carry AE sensors of various frequency bands made by PAC for different test objects.
• Rigid sensors:Specifically designed sensor protectors can protect the sensors from being damaged.
• Easy operation:The lightweight and compact hand-held device can also be used with lanyard or tripod.Sensors can be mounted in different ways: magnets, suction cups, and straps.For hard-to-reach positions and in-service surveying operations, we provide insulated rods, sensor extension rods, and disk antennas for convenient and quick operations.
• Long battery life:Each removable lithium battery provides more than 8 hours of continuous working time.
• Designed for field use:The touch screen display is readable even under direct sunlight, suitable for field use.
Technical Specifications:
• Sensitivity: ≤10pC;
• Measuring frequency band: 10 ~ 300kHz;
• Sampling resolution: 16Bit;
• Sampling rate: 10MS/s;
• Gain: 0 ~ 60dB;
• Dynamic range: ≥60dB;
• Synchronization: Mode: wired or wireless; Frequency: 30 ~ 300Hz, Voltage: AC10 ~ 380V;
Accuracy: 0.01°; Wireless range: ≥75m (82yd);
• Measuring stability: ≤±5%;
• Linearity error: ≤±10%;
• Battery: Lithium battery 24V/5Ah
• Dimension: 236*177*53mm (9.3*7.0*2.0in);
• Weight: ≤1.5kg (3.3lb).
Product Models:
Model |
Name |
Typical application |
XD5202S |
Ultrasonic PD detector for solid medium |
Solid medium |
XD5202L |
Ultrasonic PD detector for liquid medium |
Liquid medium |
XD5202A |
Ultrasonic PD detector for gas medium |
Gas medium |
XD5202*** |
Ultrasonic PD detector for various medium |
Various |
Pictures:
Collector Insulation test rod Signal amplifier Ultrasonic testing of switchgears cabinets Ultrasonic testing of cables Ultrasonic testing of bushings Coherence graph Dynamic accumulative graph Certification report
