TURA-01, 100V Single-Phase Transformer Turns Ratio Tester with Printer

TURA-01 is designed using advanced engineering technology to measure the turns ratio of single-phase and three-phase transformers. TURA-01 has fast, easy and accurate TTR measurement features for current, voltage and power transformers using its user-friendly software. TURA-01 is one of the most accurate devices with its wide range (0.8 to 33,000) ratio measurement capability and high precision (0.08 %).

Besides the ratio measurement, TURA-01 can also measure excitation current, phase angle, polarity, and ratio error. Even though TURA-01 has a single-phase cable configuration, the user can make three-phase transformer tests. TURA-01 can show all kinds of connection diagrams on display which can change depending on transformer configuration. The operator doesn’t need to search for a connection diagram. TURA-01 has a wide operation range from high excitation current transformer to high powered power transformer at substations with the 1V, 4V, 10V, 40 V and 100 V AC test voltage generation capability.

A 4.3-inch touch display allows TURA-01 to show all measurement results on a single screen. USB, Bluetooth (Option) and Flash Memory features allow TURA-01 to control, record and store measurement results (up to 100 Test Records). With the HighTest Data Management Platform (DMP Software), users can control TURA-01 and analyse measurement results. Operators can easily print the measurement results with the 2.25-inch built-in Printer of TURA-01. Multi-language capability and user-friendly operation menu make it easy to control TURA-01, even by less trained staff.

By using the optional TPA-03 Three Phase Adapter, the user can make 3-phase connection and can test all phases simultaneously.

TURA-01 is a light, compact and rugged device with the protection of IP67 (case closed).

Features

• 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 voltage
• Ratio error measurement
• Excitation current, phase angle, polarity measurement
• Built-in printer
• Internal memory, USB Flash Drive
• PC control via USB cable
• Optional Bluetooth control and communication
• 4.3-inch large colour touch display
• Optional expansion feature with Three- Phase Adapter (TPA-03)

Technical Specifications

Measurement Parameters	Turns Ratio Measurement, Excitation Current, Phase Angle, Polarity, Ratio Error (%),   Magnetic Balance (Required TPA-03)
Ratio Measurement Modes	CT Mode, PT Mode (Single-Phase and Three-Phase)
Test Voltages	CT Mode: 1 V and 4 V PT Mode: 1, 4, 10, 40, 100 V
Measurement Method	ANSI/IEEE C57.12.90
Ratio Range	0.8 – 33,000
Ratio Resolution	5 Digits
Accuracy	Mode	Ratio	Accuracy
	CT Mode (1V -4 V)	0.8-399 400-4000	0.08 % 0.1 %
	PT Mode (10 V- 100 V)	0.8-5000 5001-12000 12001-33000	0.08 % 0.15 % 0.5 %
Phase Angle Measurement	0-360 Degree, ±0.2 degree (±1 digit)
Excitation Current	2 A, 2 % of reading (±1 mA)
Power Supply	100 – 240 V 47/63 Hz
Battery	14.4 V 3.45 Ah built-in battery
Memory	Up to 100 records (include up to 25 tap results)
Printer	2.25-inch built-in printer
Communication	USB 2.0/1.1 Standard-A, USB 2.0/1.1 Standard-B, Bluetooth (Model: TURA-01 BLUE)
PC Software	DMP Software
Display	4.3-inch TFT touch display
Dimensions	12.5″ x 10.1″ x 6.0″  (318 mm x 257 mm x 152 mm )
Weight	3.8 kg
Working Temperature	-10 °C to +60 °C
Storage Temperature	-30 °C to +70 °C
Humidity	95% RH non condensing
Protection Class	IP67 (case closed)
Set of Package	TURA-01, Power Cable, Ground Cable , 5 m Standard Test Cable Set, USB Cable, Printer Paper (x2), USB flash drive, Instruction Manual (Soft Copy), DMP Software, Soft Carrying Case
Options	Carrying Case, TPA-03 Three-Phase Adapter, Bluetooth (factory-install option), 10 m Extension Cable

TURA-01 Connection

TURA-01 with TPA-03