Transformer winding analyser TAU3

Transformer winding analyser TAU3 Specification

Sensor Type
Precision current sensor

Protection
Input protected against over-voltage/over-current

Temperature Range
0C to 50C

Frequency
50 Hz / 60 Hz

Equipment Type
Transformer Winding Analyser

Current Range
0.1 mA to 2A

Connectivity Type
USB / RS-232 / Bluetooth

Measurement Range
1 H to 99.99 H

Capacity
3 channels

Humidity %
Up to 90% RH (non-condensing)

Application Media
Transformer windings

Resolution
0.01 H

Material
Sturdy ABS enclosure

Power Supply
230 V AC, 50/60 Hz

Power Consumption
Less than 30 Watts

Accuracy
0.1% rdg 3 digits

Display Type
Large LCD display

Range
1 H to 99.99 H

Safety Standard
Complies with IEC 61010

Test Modes
Automatic, Manual, Comparison mode

Measurement Principle
Four-terminal method

Data Storage
Internal memory for 1000 test results

Software Compatibility
PC Software for Windows

Weight
Approx. 3.5 kg

Enclosure Rating
IP54

Output Interface
External printer supported

Transformer winding analyser TAU3 Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
10 Days

About Transformer winding analyser TAU3

TAU3, the three-phase transformer winding analyser. Perform polarity validation, turns ratio, winding resistance, and demagnetization tests with the same onetime lead connection. TAU3 is designed to test all power, instrument (CTs and PT/VTs), and distribution transformers. With minimal input from the user, the TAU3 uses patent pending step up excitation to deliver the required AC/DC voltage and current to obtain accurate results Find vector / polarity recognition, Features includes TTR - Turns ratio testing, Excitation current, Phase angle deviation, Magnetic balance, Winding resistance, Automatic adaptive demagnetization, OLTC make before break continuity, One-touch OLTC

High Precision and Reliability

TAU3 employs a four-terminal measurement principle that provides highly accurate results across a wide inductance range (1 H to 99.99 H) with a resolution of 0.01 H. Its advanced protection mechanisms guard against over-voltage and over-current, ensuring consistent performance and safety during operation.

User-Friendly Operation and Versatile Connectivity

Designed for ease of use, the TAU3 features automatic, manual, and comparison modes, and an intuitive large LCD display for clear readings. Users benefit from integrated PC software compatibility, USB, RS-232, and Bluetooth connectivity, plus support for external printing-all enhancing test efficiency and data management.

Durable and Suitable for Harsh Environments

Encased in a sturdy ABS enclosure with IP54 rating, the TAU3 withstands dust and splashing water. It operates reliably within a temperature range of 0C to 50C and up to 90% non-condensing humidity, making it ideal for field and workshop conditions in India.

FAQ's of Transformer winding analyser TAU3:

Q: How does the TAU3 Transformer Winding Analyser perform measurements?

A: The TAU3 uses a four-terminal method to measure transformer winding inductance, ensuring precise and reliable results by minimizing measurement errors due to lead and contact resistances.

Q: What are the main test modes available on the TAU3?

A: The instrument provides three test modes: automatic, manual, and comparison mode, allowing users to customize measurements based on their specific application needs and testing conditions.

Q: When should I use the comparison mode on the TAU3?

A: Comparison mode is ideal when you need to verify the consistency between multiple transformer windings or compare test results against reference values, making troubleshooting and quality checks more efficient.

Q: Where can the TAU3 be used effectively?

A: Thanks to its IP54-rated sturdy ABS enclosure, the TAU3 is suitable for both laboratory and field environments, including transformer repair shops, factories, and utility facilities in India.

Q: What is the process for storing and retrieving test data on the TAU3?

A: The device has internal memory capable of storing up to 1000 test results. Data can be retrieved using its PC software via USB, RS-232, or Bluetooth connectivity, or printed directly using its external printer interface.

Q: How does the TAU3 ensure operator safety during testing?

A: It complies with IEC 61010 safety standards and is equipped with input protection against over-voltage and over-current, providing assured safety for users during each test.

Q: What are the benefits of using the TAU3 for transformer winding analysis?

A: The TAU3 offers high accuracy, rapid and reliable testing, comprehensive data storage, advanced connectivity, and robust protection, enhancing efficiency and confidence in transformer diagnostics for suppliers and traders in India.

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