The Transformer Testing Laboratory is a fully integrated Automated Test Bench designed specifically for comprehensive testing of 2, 3, and 4 winding transformers. It allows for the execution of All Tests or Power Tests, capturing online data through a Power Analyzer and generating detailed reports in full compliance with international standards such as IS, IEC, SABS, and ANSI. This advanced test bench offers fully automatic operations including dimmer and generator control, tap changing for boosters, CT/PT tap selection on the secondary side, and optimal measuring range selection of test instruments. It includes automated and unmanned resistance measurements during Temperature Rise Tests with automatic cooling curve graph generation. Operators benefit from a 15” LCD touch screen for visualization, control of power circuits, alarm monitoring, and fixed cabling setup that eliminates repetitive connections to test instruments. The integrated Transformer Test Bro (TTBro) software ensures error-free data acquisition, automatic report generation with a single click, and simple graphical user interface for data management. It significantly boosts productivity by reducing test preparation, testing process time, and report generation duration. The test bench also provides built-in protections for user safety, transformer under test (TUT), equipment, and instruments. It can interface with LV Tests Trolley to facilitate the printing of full test reports from multiple locations. The bench covers a wide range of specific transformer diagnostic tests including No Load Loss & Current, Load Loss & Short Circuit, Impedance Voltage, Induced Over Voltage (DVDF), Applied Voltage (Hi Pot), Partial Discharge, Temperature Rise, Harmonics, and Zero Phase Sequence Impedance, making it an essential tool for transformer manufacturing, maintenance, and quality assurance laboratories.
Key Features
| Features | Description |
|---|---|
| Automatic Operation | Automatic control of dimmer, generator, booster tap changer, and CT/PT tap selection for seamless testing |
| Online Data Acquisition | Real-time data capture from Power Analyzer ensuring accurate measurements |
| Standards Compliance | Test reports and procedures comply with IS, IEC, SABS, and ANSI standards |
| Automated Temperature Rise Test | Unmanned resistance measurement with automatic cooling curve graph generation |
| 15" LCD Touch Screen | Visualization and control of all power circuits, parameters, and alarms via user-friendly interface |
| Fixed Cabling Arrangement | Eliminates repeated connections to Power Analyzer and meters for enhanced efficiency |
| TTBro Software Integration | Ensures error-free data logging and automatic report generation with single-click operation |
| Enhanced Productivity | Reduces test time, preparation, and report generation significantly |
| Safety and Protection | Built-in protections for users, transformer under test, equipment, and instruments |
| Multi-Test Coverage | Supports a wide range of tests including No Load Loss, Load Loss, Impedance, Partial Discharge, Temperature Rise, and more |
| Attributes | Description |
|---|---|
| Compatible Transformer Windings | 2, 3, and 4 winding transformers |
| Display | 15-inch LCD touch screen |
| Software | Transformer Test Bro (TTBro) for automation and data management |
| Tests Conducted | No Load Loss & Current, Load Loss & Short Circuit, Impedance Voltage, Induced Over Voltage (DVDF), Applied Voltage (Hi Pot), Partial Discharge, Temperature Rise, Harmonics, Zero Phase Sequence Impedance |
| Data Output | Automatic error-free report generation compliant with international standards |
| Automation Features | Automatic dimmer & generator operation, booster tap changing, CT/PT tap selection, and measuring range selection |
| Safety Features | In-built protections for personnel, transformer, and equipment |
| Connectivity | Fixed cabling for Power Analyzer and meters; interface capability with LV Tests Trolley |
| Power Supply | As per industrial testing lab standards (specify per model basis) |
| Operational Environment | Indoor electrical testing laboratories |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Yes, the test bench is designed to test 2, 3, and 4 winding transformers with automated tap changing and data acquisition suitable for complex transformer configurations.
The Automatic Temperature Rise Test feature allows unmanned resistance measurement and generates cooling curve graphs automatically, reducing manual intervention and ensuring accurate monitoring of transformer heating with built-in safety protections.
Yes, it generates reports fully compliant with international standards including IS (Indian Standards), IEC, SABS, and ANSI, ensuring global quality and regulatory adherence.
A 15-inch LCD touch screen is provided which offers comprehensive visualization, control over power circuits, parameter monitoring, and alarm alerts through an intuitive graphical interface.
Yes, it interfaces with LV Tests Trolley to print full test reports, enhancing test workflow by linking multiple testing equipment within the laboratory.
Automation includes automatic dimmer and generator operation, booster tap changer control, CT/PT secondary side tap selection, and optimal measuring range selection on test instruments, leading to error-free data logging and testing.
Fully integrated Automated Test Bench is for conducting either All Tests or Power Tests. Test Bench
connects to a 2 / 3/ 4 winding transformer, acquires on-line data from Power Analyzer, prints report in
full compliance with international standards such as IS, IEC, SABS & ANSI.
Benefits of Automated Test Bench
Automatic operation of Dimmer and Generator
Automatic Tap Changing of Booster and Automatic Voltage setting
Automatic CT PT Tap selection (secondary side)
Automatic optimal measuring range selection of the test Instrument
Automatic & unmanned measurements of Resistance during Temperature Rise Test and automatic
report generation with Cooling Curve Graph.
Visualization & Control of all power circuits, their parameters, alarms on 15” LCD touch screen
Because of the fixed cabling with Power Analyzer (PA) & other Meters, eliminates the multiple
times connection of PA
Equipped with world-wide acclaimed Transformer Test Bro (TTBro) software for automated data
acquisition that ensures error-free data-logging and Automatic report generation with a single
click
Test Bench allows user to easily store and retrieve data with a simple but intuitive graphical user
interface.
Increases testing productivity significantly by reducing test preparation time, testing process time,
and report generation time
In-built Protections for user, TUT & Equipment's & Instruments
Interface with LV Tests Trolley, ensuring printing of full test reports from both places
Tests Covered By Test Bench
1 No Load Loss & Current
2 Load Loss & Short Circuit
3 Impedance Voltage
4 Induced Over Voltage (DVDF)
5 Applied Voltage ( Hi Pot )
6 Partial Discharge
7 Temperature Rise
8 Harmonics
9 Zero Phase Sequence Impedance
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Mumbai , India
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