Project Description

TURA-X Brochure EN

TURA-X is designed by advanced engineering technology to measure the turns ratio of single-phase and three-phase transformers. Turns ratio measurement of phase-shifting transformers can be done by using TURA-X. It has a fast, easy and accurate TTR measurement features for current, voltage and power transformers by its user-friendly software.

By using ANSI/IEEE C57.12.90 measurement method TURA-X can make precise results. TURA-X is one of the most accurate devices with its wide range ratio (0.8 to 50,000) measurement capability and high precision (0.08 %). Besides the ratio measurement, TURA-X can also measure excitation current, phase angle, polarity and ratio error. Even though TURA-X has three-phase cable configuration; the user can make single-phase transformer tests.

TURA-X can detect vector group automatically. TURA-X has a wide operations range from high excitation value current transformer to high powered power transformer at substation with the 1V, 4V, 10V,  40 V, 100 V, 250 V & 430 V AC test voltage generation capability. 7-inch colour touch display allows TURA-X to show all measurement results on a single screen. USB, Bluetooth (Option) and Flash Memory features allow TURA-X to control, record and store measurement results (up to 100 Test Record).

With the HighTest Data Management Platform (DMP), User can control TURA-X and analyse measurement results Operators can easily print the measurement results with the 2.28-inch built-in Printer of TURA-X. Multi-language capability and user-friendly operation menu make it easy to control TURA-X, even by less trained staff. TURA-X can control tap changer (raise and lower) via its tap changer outputs. TURA-X is a light, compact and rugged device with the protection of IP67 (case closed).

In addition to ratio tests, TURA-X can be used to perform Magnetic Balance Test as well.

FEATURES

  • Turns Ratio Measurement (Single-phase and true three-phase measurement)
  • From 0.8 to 50,000 Ratio Measurement
  • High Accuracy (0.08 %)
  • Ratio Error Measurement
  • Magnetic Balance Test
  • Excitation Current, Phase Angle, Polarity Measurement
  • Built-in Printer
  • Automatic vector group detection feature
  • Internal Memory, USB Flash Drive
  • PC control via USB cable
  • Optional Bluetooth control and communication
  • 7-inch large colour touch display

TECHNICAL SPECIFICATIONS

Measurement Parameters Turn ratio measurement, Excitation current, Phase Angle, Polarity, Ratio Error(%), Vector Group Detection, Magnetic Balance
Ratio Measurement Modes CT Mode, PT Mode (Single-Phase and True Three-Phase )
Measurement Method ANSI/IEEE C57.12
Test Voltages CT Mode: 1 V and 4 V ;

PT Mode (Phase-Neutral): 1, 4, 10, 40, 100, 250 V

PT Mode (Phase-Phase): 1, 4, 10, 40, 100, 250 V, 430 V

Ratio Range 0.8 – 50,000
Accuracy Mode Accuracy Ratio
CT Mode (1V -4 V) 0.08 %

0.1 %

0,8 – 399

400- 4000

PT Mode (10 V- 430 V) 0.08 %

0.15 %

0.5 %

0.8 – 5000

5001 – 12000

12001 – 50000

Phase angle measurement 0 – 360 Degree
Excitation current 2 A
Power Supply 100-240 V, 47/63 Hz
Battery (Option) Yes
Memory Up to 100 records (include up to 25 tap results)
Printer 2.28-inch printer
Communication USB 2.0/1.1 Standard-A, USB 2.0/1.1 Standard-B, Bluetooth (factory install Option)
PC Software DMP Software
Display 7-inch colour touch display
Dimensions 16.7″ x 13.4″ x 6.8″ (424 mm x 340 mm x 173 mm)
Weight 7.1 kg
Working Temperature -10 C to + 60 C
Protection Class IP67 (cas