Project Description

TURA-03 Three Phase Turns Ratio Tester

TURA-03 BLUE Brochure EN

TURA-03 BLUE is designed using advanced engineering technology to measure the turns ratio of single-phase and three-phase transformers. TURA-03 BLUE has a fast, easy and accurate TTR measurement features for current, voltage and power transformers using its user-friendly software. By using ANSI/IEEE C57.12.90 measurement method TURA-03 BLUE can produce precise results. TURA-03 BLUE is one of the most accurate devices with its wide range (0.8 to 50,000) ratio measurement capability and high precision (0.08 %).

Besides the ratio measurement, TURA-03 BLUE can also measure excitation current, phase angle, polarity, and ratio error. Even though TURA-03 BLUE has three-phase cable configuration, users can also make single-phase transformer tests. TURA-03 BLUE can detect vector groups automatically. TURA-03 BLUE has a wide operation range from high excitation value current transformer to high powered power transformer at substations with the 1V, 4V, 10V, 40V, 100V and 250V AC test voltage generation capability.

A 7-inch colour touch display allows TURA-03 BLUE to show all measurement results on a single screen. USB, Built-in Bluetooth and Flash Memory features allow TURA-03 BLUE to control, record and store measurement results (up to 100 Test Records). With the HighTest Data Management Platform (DMP Software), users can control TURA-03 BLUE and analyse measurement results. Operators can easily print the measurement results with the 2.28-inch built-in Printer of TURA-03 BLUE. Multi-language capability and user-friendly operation menu make it easy to control TURA-03 BLUE, even by less trained staffs.

TURA-03 BLUE can control tap changer (raise and lower) via its tap changer outputs. TURA-03 BLUE is a light, compact and rugged device with the protection of IP67 (case closed).

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

Features

  • Turns Ratio Measurement
  • (Single-phase and three-phase measurement)
  • Ranges from 0.8 to 50,000 ratio measurement
  • High Accuracy (0.08 %)
  • 1V, 4V, 10V, 40V, 100V and 250V AC test voltage
  • 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
  • Built-in Bluetooth control and communication
  • 7-inch large colour touch display
Measurement ParametersTurns 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 VoltagesCT Mode: 1 V and 4 V

PT Mode: 1, 4, 10, 40, 100, 250 V

Ratio Range0.8 – 50,000
AccuracyModeRatioAccuracy
CT Mode (1V -4 V)0.8000 – 399.990.08 %
400.00 – 4000.00.1  %
PT Mode(10 V- 250 V)0.8000 – 5000.00.08 %
5000.1 – 120000.15 %
12001 – 500000.5 %
Phase Angle Measurement0-360 Degree
Excitation Current2 A
AccuracyRangeResolutionAccuracy
Up to 1.0000 mA0.2 μA0.25 % rdg ± 500 μA
1.0000 mA to 10.000 mA1 μA0.25 % rdg ± 500 μA
10.000 mA to 100.00 mA10 μA0.25 % rdg ± 500 μA
100.00 mA to 2000.0 mA100 μA0.25 % rdg ± 500 μA
Power Supply100-240 V 47/63 Hz
BatteryYes, 14.4 V 3.45 Ah Optional (Models: TURA-03B, TURA-03B BLUE)
MemoryUp to 100 records (include up to 25 tap results)
Printer2.28-inch Printer
CommunicationUSB 2.0/1.1 Standard-A, USB 2.0/1.1 Standard-B, Built-in Bluetooth
PC SoftwareDMP Software
Display7-inch Colour Touch Display
Dimensions16.7″ x 13.4″ x 6.8″  (424 mm x 340 mm x 173 mm )
Weight7.1 kg
Working Temperature-10 °C to +60 °C
Protection ClassIP67 (case closed)
Set of PackageTURA-03 BLUE, Power Cable, Ground Cable , 15 feet Standard Test Cable Set, 30 feet Extension Cable Set, Tap Changer Cable Set, USB Cable, Printer Paper (x2), USB flash drive, Instruction Manual (Soft Copy), DMP Software, Cable Bag
OptionsHard Carrying Case, Battery