HVHIPOT Three Phase Z Type Transformer Turns Ratio TTR Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 year
• Model NO.: GDB-D
• Turn Ratio Test Range: 0.8~10000
• Group Test Range: 1~12
• Turn Ratio Test Accurancy: 0.2 Level (180V: 0.8-2000)
• Turn Ration Resolution: 0.0001
• Power Supply Input: 220V± 10%, 50Hz± 1Hz
• Temperature: -20 Degree~40 Degree
• Relatively Humidity: 85%, Non-Condensing
• Dimension: 325mm*280mm*190mm
• Weigh: 6.9kg
• Transport Package: Carton or Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan China
• HS Code: 9030891000
• Production Capacity: 2000PCS/Year

Product Description

 Three Phase Z Type Transformer Turns Ratio TTR Tester







I. General Information

GDB-D Transformer turn ratio tester is designed for three phases transformer in power system and especially for Z type winding transformer and other transformers with the relatively large no-load current. The instrument is with a wide range, fast testing speed, favorable repeatability, flexible date processing, convenient connection, perfect protection, easy learning, and convenient operation.


II. Features

1. Applicable to Z-type winding transformer.
2. Two output voltages can be optional and able to test transformers with the relatively large no-load current.
3. With a wide range, the highest turn ratio may reach 10000.
4. Automatically calculate the tap position.
5. Fast testing speed which is only 18s for three phases
6. Favorable repeatability.
7. Automatically record 99 data at most.
8. Flexible data processing which can search, print, transfer to U disk, delete and upload PC for testing.
9. Having the protection function of transformer short circuit and turn-to-turn short circuit. The corresponding word will be displayed on the LED once there is a short circuit.
10. Computer can completely control the whole process, record data, and print test reports.
11. Built-in manual that can be consulted occasionally.
12. With small size and lightweight.


III. Specifications
 

Turn ratio test range	0.8~10000
Group test range	1~12
Turn ratio test accurancy	0.2 level (180V: 0.8-2000) 0.5 level (180V: 1000~10000) 0.2 level (10V: 0.8~200)
Turn ration resolution	0.0001
Power supply input	220V± 10%, 50Hz± 1Hz
Temperature	-20 degree~40 degree
Relatively humidity	≤ 85%, non-condensing
Dimension	325mm× 280mm× 190mm
Weight	6.9kg