Project Description

TURA-03 Three Phase Turns Ratio Tester

TURA-03B BLUE Brochure EN

TURA-03B BLUE is designed by advanced engineering technology to measure the turns ratio of single-phase and three-phase transformers. TURA-03B BLUE has a fast, easy and accurate TTR measurement features for current, voltage and power transformers by its user-friendly software. TURA-03B BLUE is a battery-powered device, which allows the user to take measurements even without power supply during on-field tests.

By using ANSI/IEEE C57.12.90 measurement method TURA-03B BLUE can make precise results. TURA-03B BLUE 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-03B BLUE can also measure excitation current, phase angle, polarity and ratio error. Even though TURA-03B BLUE has a three-phase cable configuration; the user can make single-phase transformer tests as well.

TURA-03B BLUE can detect vector group automatically. TURA -03B BLUE 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-03B  BLUE to show all measurement results on a single screen. USB, Built-in Bluetooth and Flash Memory features allow TURA-03B BLUE to control, record and store measurement results (up to 100 Test Record).

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

In addition to ratio tests, TURA-03B BLUE 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 Battery
  • Built-in printer
  • Built-in Bluetooth control and communication
  • Automatic vector group detection feature
  • Internal Memory, USB Flash Drive
  • PC control via USB cable
  • 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 VoltagesCT 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 Supply100-240 V 47/63 Hz
Built-in BatteryYes
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-03B 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

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

Version V03B 01/2020