Versatility of TEV and Ultrasound Detection in One Unit

With the ability of the unit to detect either TEV (Transient Earth Voltage) or AE (Airborne Emission), the Sonus PD is ideal for use in facilities with higher voltages. The TEV feature is an effective tool for detection of defects and micro voids in insulation that yield partial discharge while the AE feature allows for the detection of Corona, Treeing (Tracking), Arcing and Loose Connections in electrical gear.

Built-In Bluetooth Functionality

The SONUS PD is unique in PD detection by using a built-in Bluetooth module which allows the SONUS PD to connect with an Android smartphone running the SONUS PD App. The SONUS PD will automatically connect to a smartphone once it receives a Bluetooth connection request. The user may then take and store readings in real time. For clients with concerns about security of blue-tooth connections, a version of the SONUS PD is available without blue-tooth connectivity.

Features

Compatible With All IRISS PDS and VPDS Ports

Perform ultrasound electrical inspections with more accuracy than scanning a seam of a cabinet by having direct access into the cabinet interior. PDS and VPDS ports allow the Sonus PD to safely scan from the outside of the cabinet and not lose any of the signal due to diffraction.

Sonus PD App

The SONUS PD App unlocks additional functions with the SONUS PD Instrument. Once the unit and App have been paired, the SONUS PD will display a Bluetooth Symbol and all readings and monitoring functionality will transfer to the SONUS PD App on your smartphone. With the SONUS PD App, all data collected can also be transferred to a customer specific secure cloud database for further analysis and histogram trending.Click Here to download the app now!

Built-in Speaker

The built-in speaker allows the user to use SONUS PD without the headphone in quieter areas of the plant, making for a more comfortable day of testing.

Specifications

Model Sonus PD
TEV Measurements
Sensor Capacitive
Measurement Range 0 to 80 dBmV
Resolution 1 dB
Accuracy ±1 dB
Noise Rejection Yes
Ultrasonic Measurements
Measurement Range -6dBµV to + 70dBµV
Resolution 1 dB
Accuracy ±1 dB
Transducer Sensitivity -65dB (0dB = 1volt/µbar RMS SPL)
Transducer Center Frequency 40 kHz
Application
Communication Bluetooth & Customer Server
Data Access Web front end
Capability Android
Reporting Yes
Results dB, PRPD, Noise
Hardware
Enclosure Injection moulded plastic case
Display OLED display with 6 display LEDs (PD level)
Control Membrane keypad
Connectors Power, Headphones and External Acoustic Sensor
Operating Environment
Operating Temp 5°C to 55°C
Humidity 0 to 90% RH non-condensing
IP Rating IP54
Unit Dimensions
Dimensions 175 x 89 x 46 cm
Weight 300g
Power
Internal Battery Lithium Ion, 3.75V, 2.2Ah
Operating Time Approx. 8 hours
Battery Charger
Rated Voltage 90 to 264 V AC, 5V, 2.6A
Frequency 47 to 63Hz
Country Adapters UK, EU, Australia, USA
Charge Time 2 hours
Certification
Safety and EMC CE-compliant in accordance with Low Voltage Directive (2014/35/EU)
EMC Directive (2014/30/EU)
Other
Warranty 12 Month Limited Warranty

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