EA technology Making Partial discharge measurement easy with the UltraTEV Plus

EA technology

Making Partial discharge measurement easy with the UltraTEV Plus²

Ea Technology has been designing, supplying and using equipment to access switchgear ever since first establishing the Transient Earth Voltage (TEV) principle back in the 1970s. The UltraTEV™ Plus² brings together techniques and a wealth of experience and insight to make it easier than ever to avoid failures on your high voltage network.

This latest handheld Partial Discharge (PD) instrument is easy to use, whist also having additional sensing capabilities and real time advanced analytical features. The ability to distinguish true PD from noise and other interference means that you can make better decisions, save time, money and enhance safety.

Interpreting the condition of your electrical assets

The UltraTEV Plus² has been designed to make asset inspection easy. The instrument helps the operator understand what the results mean by interpreting the data and displays clear information and instruction.

Capturing the result and transferring them easily

The UltraTEV Plus² has the ability to transfer the results directly on to your PC or business network, via WiFi or USB/ SD Card. The new survey functionality allows details of substations and assets to be entered on the screen and guides users through the simple survey process.

Additional Partial Discharge Detection and Advanced Analytics

The UltraTEV Plus² has the ability to measure PD in cables and cable accessories using Radio Frequency Current Transformer (RFCT) as well as establish techniques for the surface PD (Ultrasonic) detection and internal PD (TEV) detection on switchgear.

The new advanced analytics allow PD measurement to be examined more precisely  in real time or after the inspection:

·         Phase plot : helps to differentiate between noise patterns and real PD

·         Waveforms capture : examines amplitude of individual pulse, for PD Characteristic

·         Histograms : assists with identification of multiple sources of PD and noise discrimination

Range of Kits and Uses

The UltraTEV Plus² is a multifunctional instrument that can be used to rapidly survey the condition of whole substations and check that working environments are safe. Changes in PD activities levels can be compared between assets and analyzed overtime, providing a clear indication of when further investigation is required. To meet your need we offer the following instrument kits:

Kit 1	Metal clad Switchgear	Standard kit for Switchgear condition assessment includes headphones & battery changers.
Kit 2	Metal clad Switchgear Cables	This kit has additional external sensors and includes an RFCT, allowing quick and easy condition assessment of your cables*
Kit 3	Metal clad Switchgear Cables Outdoor assets	With the UltraDish™ option included in Kit 3, PD activity can be measured in overhead assets, offering a comprehensive condition assessment package
*Access to cable earth required.

User features

·         Provides numerical and audible ultrasonic readings for classification of PD

·         Provides numerical and audible TEV readings for interpretation of PD

·         Wi-Fi connectivity allows surveys results to be easily synchronized with asset management system

·         Phase resolved and waveform displays allow more reliable and conclusive decision to be made based on measured PD

·         Menu-driven backlit colour touchscreen and keypad (can be used when wearing gloves)

·         Portable & rugged design

·         Compatible with all UltraTEV Plus + accessories

·         Long-life rechargeable internal Lithium-Ion (Li-Ion) battery

Business Benefits

·         Use the in-build PD classification and interpretation tools to detect problem early to avoid dangerous and damaging failures and minimize network downtime /  outages

·         Optimize maintenance cycle and asset condition, comparing PD results over time to identify trends

·         Increase in-site productivity by rapidly collecting key condition information in an accurate and consistent manner using Survey mode

·         Detect PD in a wider range of assets with inclusion of cable PD technology.

·         Highly user friendly with little training required offering time and efficiency saving.

  Call us / Hubungi kami :

PT. OODS ERA MANDIRI

Alamat :RukoManalagi Blok C no 10, Batam Kota, 29464, Kepulauan Riau, Indonesia

Telp : +62778475467

Sales Number :

HP   :  +6282288303338
HP   :  +6285883600151
WA  :  +6282173332233 (Fandy Iood)

Website : www.oodsgroup.com