Sonus PD-X

Handheld Switchgear Partial Discharge Detector

The Sonus PD-X is specifically designed for Partial Discharge (PD) and Airborne Emission (AE) detection on Medium and High Voltage Switchgear. The unit detects Transient Earth Voltage (TEV) signals generated by internal partial discharge as well as ultrasound acoustic discharge generated by the PD phenomenon. PD detection can be utilized to detect early warning signs of equipment insulation failure. Inspections can be performed quickly and safely by maintenance personnel with minimal training. Fast and accurate diagnosis of problems using the Sonus PD-X will help you prevent unexpected outages. Utilizing the Sonus PD-X with a Sonus UHF-P sensor or the Sonus HFCT-P sensor will allow the inspector to detect PD in a broader range of applications and equipment. The Sonus PD-X is compatible with all IRISS CAP Series PD and PDS Inspection windows and VPDS Inspection ports. They allow the Sonus PD-X to safely scan a singular repeatable test point from the outside of the cabinet and not lose any of the signals due to diffraction.

Advanced Noise Rejection

System detects PD in higher noise environments, reducing the possibility false positives

Increase Your Accuracy

Perform ultrasound electrical inspections with more accuracy than scanning a seam of a cabinet by having direct access into the cabinet interior.

Quickly & Easily Identify Faults

The Sonus PD-X has 4 operational ranges with a live Level Screen, and two scatter plots screens displaying a PRPD Live and a PRPD Persist view which instantly show the technician the presence of a fault condition.

Features

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User-Friendly Operation

Maintenance personnel with minimal training can perform inspections quickly and safely using the Sonus PD-X. Its user-friendly design streamlines the inspection process, ensuring fast and accurate diagnosis of problems to prevent unexpected outages.

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Versatile Sensor Compatibility

The Sonus PD-X can be used in conjunction with either a Sonus UHF-P sensor or a Sonus HFCT-P sensor, expanding its applicability to a broader range of applications and equipment. This versatility allows inspectors to detect PD across various scenarios effectively.

Specifications

ModelSonus PD Pro
General Specifications
Overall Dimensions190 x 90 x 55 mm (7.48 x 3.54 x 2.17 in)
Weight210 g (0.66 lb)
Environment RatingIP54
EnclosureInjection molded plastic case
DisplayOLED with level LEDs, dB, PRPD, Noise
ConnectorsPower, Headphones and optional sensors
ControlMembrane keypad
Operating Temperature0°C (32°F) to 60°C (140°F)
Humidity0 to 95% RH non-condensing
TEV Specifications
Measurement Range0 to 80 dBmV
Measurement Bandwidth3 to 200MHz (with FM Bandstop)
Resolution1dB (Accuracy ±1dB)
Noise RejectionYes, with PRPD
Ultrasonic Specifications
Measurement Range-6dBµV to + 68dBµV
Resolution1 dB (Accuracy ±1 dB)
Transducer Sensitivity-65dB (0dB = 1volt/µbar RMS SPL)
Transducer Center Frequency40 kHz
HFCT Specifications
Measurement Range0 to 50,000pC
Measurement Bandwidth100kHz to 70MHz
Resolution5pC (Accuracy ±5pC)
UHF Specifications
Measurement Range0dB-75dB
Resolution1dB (Accuracy ±1dB)
Bandwidth200MHz – 2.0GHz
Power
Internal BatteryLithium Ion, 3.75V, 2.2Ah, 8.25Wh
Operating Time8 hours
Battery Charger
Rated Voltage100 to 250 VAC, 5V, 3A
Frequency47 to 63Hz
Country AdaptersUK, EU, Australia, USA
Charge Time3 hours
Certification
ComplianceCE-compliant in accordance with EMC Directive (2014/30/EU)
Other
Warranty12 Month Limited Warranty
Sonus PD Pro Kit Contains
Kit ContainsSonus PD-X Detector
Kit ContainsHeadphones
Kit ContainsFunction Tester
Kit ContainsMains Charger
Kit ContainsUSB Charger
Kit ContainsHard wearing PELI™ case
Optional Accessories
AccessoriesSonus HFCT-P Sensor
AccessoriesSonus UHF-P Sensor

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