Three Phase Transformer Turn Ratio Meter Z Connect TTR Testing Equipments

• After-sales Service: Yes
• Warranty: 1 Year
• Type: Transformer Turns Ratio Meter
• Display: Digital
• Control: Manual Control
• Weight: 0-100Kg
• Model NO.: GDB-D
• Turns Ratio Range: 0.8-10000
• Group Testing Range: 1~12
• Turns Ratio Resolution: 0.0001
• Power Input: 220V±10% 50Hz±1Hz
• Working Temperature: -20ºC~40ºC
• Relative Humidity: ≤85% No Condensation
• Applicable to Transformer: Connected in Y Type, D Type and Z Type
• Phase Measurement Error: 1 Degree
• Test Voltage: 0~180V
• Printing: Print The Test Results by Micro Printer
• Transport Package: Standard Wooden Case
• Specification: TTR Meter
• Trademark: GOLD
• Origin: China
• Production Capacity: 1000 Sets / Month

Product Description

Three Phase transformer turn ratio meter Z Connect TTR Testing equipments

What is application about transformer turns ratio meter test?
The transformer turns ratio meter test is used to determine the number of turns in one winding of a transformer in relation to the number of turns in the other windings of the same phase of the transformer. The transformer polarity test determines the vectoral relationships of the various transformer windings

• Features:

1. The Tester Has Wide Testing Range, Fast Testing Speed, Favorable Repeatability.
2. Flexible Data Processing, Convenient Connection, Complete Protection.
3. Easy Learning And Convenient Operation
4. Applicable to transformers connected in Z type.
5. Two output voltages are optional and applicable to transformer whose zero-load current is relatively high.
6. Wide testing range and the highest transformation ratio may reach 10000.
7. Automatically calculate tap position.
8. Fast speed, which is only 18 seconds for three-phase.
9. Favorable repeatability.
10. Automatically save 99 data at most.
11. Flexible data processing, including retrieval, print, transfer to U-disk, delete and upload to PC computer for testing.
12. Functions of transformer short-circuit protection and interturn short-circuit.
13. Protection functions. If there is short circuit, relevant information will be displayed on the LCD screen.
14. Small size and light weight.

• Specifications:

TTR Testing equipments

Item Name	GDB-D Z Type Three Phase Transformer Turns Ratio Meter
Turns ratio range	0.8-10000
Group testing range	1~12
Turns ratio accuracy	0.2% (180V: 0.8~1000
	)0.5% (180V: 1000~10000)
	0.2%( 0.8~200)
Turns ratio resolution	0.0001
Power input	220V±10%  50HZ±1Hz
Working temperature	-20ºC~40ºC
Relative humidity	≤85%  no condensation
Dimension	325mm×278mm×188 mm
Weight	7kg
Applicable to transformer	Connected in Y type, D type and Z type
Phase measurement erro	1 degree
Test voltage	0~180V
Communication	Upload the test results to PC by USB port and make word report by software
Printing	Print the test results by micro printer

• Product Show about transformer turn ratio meter