DTA Software
Doble Test Assistant Software
Software for comprehensive collection, analysis, and management of Doble M-Series test results
DTA features the First Response Analytics Knowledgebase™ (FRANK™) an artificial intelligence system that “thinks,” helping you instantly analyze your test results along with clear recommendations and explanations. It provides automated control and testing for both the Doble M4100 and M7100. This allows companies to maintain a mixed fleet of Doble power factor test sets on a single platform.
DTA software seamlessly integrates with Doble Database. The DTAWeb client interface software allows users to upload and download data to private remote data storage while leveraging over 60 million world-wide test results for analytic comparison. Doble Database API provides a service layer for retrieving test data and Doble specific test results, such as FRANK™ scores, from the Doble Database for integration with customer 3rd-party enterprise business intelligence tools.
Have an upcoming enterprise business integration project and desire to leverage Doble test data and analytics?
- Automated control and testing using the Doble M4100 and the M7100
- Allows companies to manage a mixed fleet of power factor test sets while maintaining a single platform
- Built-in test sequence recommendation list based on international standards and Doble own stringent requirements
- Built-in template for all configurations and types of HV Assets including transformers, breakers, cables, instrument transformers, capacitor banks, surge arresters, rotating machines and more
- Seamlessly integrates with the Doble Database, the premier cloud test data management system for users of Doble test equipment and Doble oil laboratory test results.
- Powered by FRANK™ (First Response Analytics Knowledgebase): capable of performing complex diagnostics that are backed-up by the collective statistical analysis of the Doble Database
NEW! DTA 8
DTA 8 is the new Doble Test Assistant version that adds support for the first group of Vanguard instruments – the Vanguard Turns Ratio products. DTA 8 adds support for the Vanguard ATRT-01, ATRT-03, TRF-250, and Tri-Phase. These instruments will now be fully integrated into the Doble Test Assistant software, supported by the DTA nameplate and Doble Database capabilities. DTA 8 also brings the look and feel of our new UI, already released in SFRA 6. In addition, a new M7100 and M4100 feature – Excitation Current Components – is added in DTA 8.
NEW UIVANGUARD SUPPORTEXCITING CURRENT COMPONENTSDTAWeb 2.0 PAIRINGONLINE HELPCOMPATIBILITY
This major release features a brand new user interface similar to Protection Suite, SFRA Software v6 and T-Doble and operates in the Microsoft® Windows operating environment.
DTA 8 adds support for Vanguard Turns Ratio instruments
- ATRT-01, ATRT-03, TRF-250, Tri-Phase
- Fully Integrated into DTA Nameplate and Doble Database
NEW! Exciting current components added for M7100 and M4100 testing.
Background
Definition: the minimum steady-state primary winding current necessary to maintain the volts-per-turns ratio of the transformer under no-load conditions. Open-circuit measurement of current and losses, typically, on the high-voltage side of the transformer using a low-voltage (up to 10-kV) single-phase power-frequency (50/60 Hz ) excitation.
Objective: The measurement detects shorted turns, open circuits, problems with tap changers, shorted core laminations and joint dislocations.
Empirical data reported includes:
- Imeas (mA)
- Loss (W)
- L or C (depending on angle)
Components
Method for components extraction was introduced in 2017 and allow assessment of electromagnetic circuit disentangling IL from IC.
DTA 8 features automatic extraction of exciting current components:
- Data analysis for IL and IR follows the rules for phase pattern recognition. However, detecting problems might require an expert eye.
- Diagnostic significance of IC is still under investigation. So, we strongly encourage the use of the method and sharing the data with your CSE.
- Be proactive and start scheduling training to cover DTA 8 and its new features with your CSE.
In DTAWeb, Doble’s very popular Test Data Management System (TDMS) solution for managing test results from Doble’s test instruments, we have now added support for managing supported vanguard instruments. DTAWeb is available to all users of supported Doble test instruments.
All new online help.
- DTA 8 and DTAWeb 2 can co-exist on DUC/laptop with DTA 7.x / DTAWeb 1.x
- Aids the transition for early adopters as organizations start the DTA 8 rollout
- DTA 8 has an updated datamodel to support Vanguard instruments
- DTA 8 automatically converts DTA 7 DTAX datafiles to new format
- Like other DTA datamodel transitions, DTA 8 DTAX datafiles are not readable by DTA 7
RESOURCES
BLOG
DOBLE DTA SOFTWARE PRODUCT NEWS
Doble Test Assistant 8 Delivers Greater Diagnostic Power and Instrument Support for Comprehensive Field Testing and Analysis
Latest version of DTA software is now compatible with Vanguard Turns Ratio products and adds exciting current components for testing with the M7100 and M4100.
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