Detecting Arcing, Tracking & Corona On MV HV Cables, Substations & Switchgear
Published 12 Feb 2018
Sonus XT – Compact Ultrasonic Testing Device for Preventive Maintenance ON MV HV Switchgear & Cables
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uploaded by Chris Dodds - reading time 2 minutes
The versatility of the Sonus XT makes it ideally suited to work with any plant maintenance program and the perfect complement to other Predictive Maintenance (PDM) Technology.
The ultrasonic testing device is easy to use converting ultrasound into audible signals showing instantaneous and maximum sound level readings in decibels.
Ultrasound detection can be utilised to transmit early warning signs that detect faults on connections in cabinets and OHL (when using the parabolic dish – available as an optional extra). Inspections can be performed quickly and safely by plant personnel with minimal training. Fast and accurate diagnosis of problems using the Sonus XT will save you time and money.
The Sonus XT can quickly and safely perform closed panel airborne ultrasound inspections of electrical equipment including Switchgear, Switchboards, Panelboards, Transformers, Motor Control Centers and Process Equipment Panels to detect early warning signs including: Arcing, Tracking and Corona.
âž¡ Please note Sonus XT detects PD at above 5kV as it definitely won’t work on LV systems.
Sonus XT – Features & Benefits
- Compact and robust construction aluminum body handheld unit
- Intuitive controls using five soft key pushbuttons
- Easy to use unit converts ultrasound into audible signals and shows instantaneous and maximum sound level readings in decibels
- Versatile quick-change Probe Accessories available for airborne and contact based applications
- High quality behind-the-head style headset compatible for use with hardhats
- Minimal training is required to get a Predictive Maintenance program using Ultrasound up and running
- Detect early warning signs of problems in medium/high voltage electrical and mechanical assets long before they become failures
- Find leaks and save on energy costs – finding and fixing compressed air leaks can often reduce energy costs by up to 30%
- Collect baseline and trend information on mechanical asset performance to streamline maintenance planning
Compact Ultrasonic Testing Device – Sonus XT
Sonus XT Ultrasonic Detector
Technical Data
| Operating Frequency | 40 KHz |
| Functionality | Detection and conversion of ultrasonic signals to the audible spectrum, Display sound level (dB), Auto power off function |
| Display | Illuminated Liquid Crystal display |
| Connections | Custom jack ultrasonic probe types, Stereo jack plug 3.5mm |
| Power supply | 2x AA batteries |
| Operating Voltage | 2x 1.5 V battery |
| Running time | Approx. 24 hours with battery operation |
| Operating temperature | -10 °C … +60 °C |
| Storage temperature | -20 °C … +60 °C |
| Protection type | Device: IP54 |
| Directives | 2014/30/EU, electromagnetic compatibility 2011/65/EU, on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) |
| Dimensions | Without probe: LWH 130x85x30 mm With AP50 probe: L 170 mm Probe: L 52 mm, Ø 22 mm |
| Items supplied | Ultrasonic detector, probes as specified in the order, stereo headphones, carrying case, user manual |
In the video below learn how to use the Sonus XT with the IRISS VP12 US, VPDS and the S60 CAT Phone with the Sonus Vue APP.
This below video introduces the Sonus PD handheld switchgear partial discharge detector. The Sonus PD is specifically designed for partial discharge and airborne emissions detection on medium and high voltage switchgear.
Detecting Arcing, Tracking & Corona On MV HV Cables, Substations & Switchgear
About IRISS
IRISS provide their customers with unsurpassed quality at every touch point. They focus on what we do best by continuously improving infrared (IR) window technology, building reliable products, exceeding customer expectations, remaining a science-based R&D company, and protecting their polymer IR windows through Our Unconditional Lifetime Warranty.
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