Project Description

TURA-03 is designed by advanced engineering technology to measure the turns ratio of single and three-phase transformers. TURA -03 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-03 can make precise results. TURA-03 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-03 can also measure excitation current, phase angle, polarity and ratio error. Even though TURA-03 has three-phase cable configuration; the user can make single-phase transformer tests.

TURA-03 can detect vector group automatically. TURA-03 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 and 250 V AC test voltage generation capability. 7-inch colour touch display allows TURA-03 to show all measurement results on a single screen. USB, Bluetooth (Option) and Flash Memory features allow TURA-03 to control, record and store measurement results (up to 100 Test Record).

With the HighTest Data Management Platform (DMP), user can control TURA-03 and analyse measurement results Operators can easily print the measurement results with the 2.28-inch built-in Printer of TURA-03 Multi-language capability and user-friendly operation menu make it easy to control TURA-03, even by less trained staff. TURA-03 can control tap changer (raise and lower) via its tap changer outputs. TURA-03 is a light, compact and rugged device with the protection of IP67 (case closed).

In addition to ratio tests, TURA-03 can be used to perform Magnetic Balance Test as well.

FEATURES

  • Turns Ratio Measurement (Single-phase and 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
  • Bluetooth (Option) control and communication
  • 7-inch large colour touch display

TECHNICAL SPECIFICATIONS

Measurement ParametersTurn ratio measurement, Excitation current, Phase Angle, Polarity, Ratio Error(%), Vector Group Detection, Magnetic Balance
Ratio Measurement ModesCT Mode, PT Mode (Single Phase and Three Phase )
Measurement MethodANSI/IEEE C57.12
Test Voltages

CT Mode: 1 V and 4 V ; PT Mode: 1, 4, 10, 40, 100, 250 V

Ratio Range0.8 – 50,000
AccuracyModeAccuracyRatio
CT Mode (1V -4 V)

0.08 %

0.1 %

0,8 – 399

400- 4000

PT Mode (10 V- 250 V)

0.08 %

0.15 %

0.5 %

0.8 – 5000

5001 – 12000

12001 – 50000

Phase angle measurement0 – 360 Degree
Excitation current2 A
Power Supply85-240 V 50/60 Hz
Battery (Option)Yes
MemoryUp to 100 records (include up to 25 tap results)
Printer2.28-inch printer
CommunicationUSB, Flash Drive, Bluetooth (Option)
PC SoftwareDMP Software
Display7-inch colour touch display
Dimensions 16.7″ x 13.4″ x 6.8″ (424 mm x 340 mm x 173 mm)
Weight7.1 kg
Working Temperature-10 C to +50 C
Protection ClassIP67 (case closed)
Set of packageTURA-03, Power Cable,  USB Cable, 15 Feet Test Cable Set, Ground Cable, Tap Changer Cable Set, Cable Bag, 2 Printer Paper, User Manual, DMP Software
OptionsHard Carrying Case, Battery, Bluetooth, 30 Feet Test Cable Set

Specifications are valid under 25 °C temperature. *Contents subject to change without notice.

Version V02B 06/2019