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Hightest - Model TURA-01 100V -Turns Ratio Tester
The TURA-01 100V Turns Ratio Tester is a specialized tool designed for precise measurement of the turns ratio in single-phase and three-phase transformers. It is particularly suited for use in various transformer configurations, thanks to its user-friendly interface and accompanying connection diagrams. The device offers exceptional measurement accuracy with a variance of just 0.08%, and accommodates a wide range of test voltages from 1V to 100V AC. Its versatility extends to measuring core excitation current, phase angle, polarity, and ratio error. The TURA-01 is also equipped to handle connections for three-phase transformer tests despite its single-phase cable setup. It features a 4.3-inch color touch screen that clearly displays parameters and results, and is rugged with an IP67 protection rating when closed. Additionally, its built-in rechargeable Li-Ion battery and thermal printer make it ideal for field applications, providing immediate printed results and supporting data storage for up to 100 tests via USB, Bluetooth, and flash memory. HighTest Data Management Platform allows for further control and analysis on a PC.
TURA-01 is designed to accurately measure the turns ratio of single-phase and three-phase transformers. TURA-01 performs fast and accurate turns ratio measurements on current, voltage and power transformers using its user-friendly interface.
With market-leading accuracy, the TURA-01 has a very wide ratio measurement capability with an accuracy of 0.08 %. Other features available on TURA-01 include the measure of core excitation current, phase angle, polarity, and ratio error.
TURA-01 instrument has a single-phase cable configuration, although users may still perform three-phase transformer tests by connecting cables for each phase one by one. The instrument also contains a helpful list of connection diagrams for the various transformer configurations. The operator simply selects the one they need to be displayed. Therefore, there is no need for an additional manual or diagrams to understand the cable connections for each vector groups. Selecting the right vector group is enough and device shows how to connect the cables to the transformer.
The TURA-01 instrument has a wide operating range for use on equipment such as high excitation current transformers to high power potential transformers in substations. The instrument can generate 1V, 4V, 10V, 40 V and 100 V AC test voltages.
The 4.3-inch colour touch screen is large enough to display all parameters requiring entry. It is also large enough to display all measurement results on a single screen. USB, Bluetooth (Option), and Flash Memory feature allow TURA-01 to control, record and store up to 100 test records. With the HighTest Data Management Platform or a.k.a. (DMP Software), users may control the TURA-01 instrument and analyse the measured results on a PC. If an immediate hard copy of the results is required the TURA-01 also allows for this via an embedded 2.25-inch printer. Multi-language capability and user-friendly operation menu make it easy to control TURA-01, even by less trained staff. TURA-01 is a light, compact and rugged device with an IP protection class of IP67, (case closed).
Single-phase & three-phase ratio measurement
With TURA-01’s single-phase cable configuration, users can measure turns ratio of single-phase transformers and three-phase transformers.
4.3 -inch TFT Colour Touch Screen
TURA-01 is built-in with a 4.3-inch TFT Colour Touch Screen which is visible under both bright sunlight and dim lit environment.
Built-in Rechargeable Li-Ion Smart Battery
TURA-01 comes with a 14.4V Li-Ion smart battery which enables you to make tests while on field. TURA-01 works on both main power and consuming battery power.
2.25-inch Built-in Thermal printer
TURA-01’s built-in thermal printer let you print the results immediately during field test.
- Turns Ratio Measurement (Single-phase and three-phase measurement)
- Ranges from 0.8 to 33,000 Ratio Measurement
- High Accuracy (0.08 %)
- 1V, 4V, 10V, 40 V and 100 V AC Test Voltages
- Ratio Error Measurement
- Excitation current, phase angle, polarity measurement
- Built-in Battery & Printer
- Internal memory, USB Flash Drive
- PC control via USB cable
- Optional Bluetooth control and communication
- 3-inch colour touch display