Transformer Test Equipment Transformer Turns Ratio Tester TTR Tester

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Transformer Turns Ratio Tester TTR Test
• Type: Transformer Turns Ratio Tester TTR Tester
• Accuracy Grade: 0.2/0.5
• Load Way: Electronic Load
• Loading Method: Static Load
• Model NO.: GDBC-901
• Display: Digital
• Control: Manual Control
• Weight: 7kg
• Power Source: AC220V
• Ratio Measurement Range: 1-10000
• Group Measurement: 1-12
• Phase Measurement Error: 1 Degree
• Application: Test Single and Three Phase Transformer TTR
• Ratio Measurement Error: 1-10000 ± 0.2%Rdg
• Test Voltage: 0~80V, Frequency 50Hz
• Power Supply: AC220V ± 10%, 50Hz/60Hz
• for CT PT: Do CT PT Polarity Test
• Transport Package: Standard Case
• Specification: 400*350*200mm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9030849000
• Production Capacity: 1000piece/Month

Product Description

 

Transformer Test Equipment Transformer Turns Ratio Tester TTR Tester

Product Description

 

A transformer turns ratio tester is a specialized device used to measure the turns ratio of a transformer. The turns ratio of a transformer is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding. It is an important parameter that determines the voltage transformation capability of a transformer.

The turns ratio tester typically consists of a test unit and a control unit. The test unit is connected to the transformer under test, while the control unit provides the necessary control and display functions. The tester works by applying a known voltage to the primary winding and measuring the resulting voltage in the secondary winding.

 

• The voltage ratio measurement for three or singe phase transformer 

• The group vector measurement for three phase transformer.

• The polarity measurement for single phase transformer or CT/PT

• Voltage ratio error calculation

• Current transformer ratio measurement

• Excitation current measurement in ratio testing

• Reproduction the AC test voltage from power source to reduce the effects of bad power source

• Save the test results in the memory internal the tester

• Print the test results by micro printer

• Reverse connection detect unit to prevent the high voltage injected to operator

• Over current protection unit integrated in software and hardware

• Upload the test results to PC by RS232 and make word report by software

 

Product Parameters

 

1	Item Name	GDBC-901 Single Phase and Three Phase Transformer Turns Ratio TTR Tester
2	Ratio measurement range	1-10000
3	Group measurement	1-12
4	Phase measurement error	1 degree
5	Ratio measurement error	1-2000 ± 0.2%RDG   2000-10000  ± 0.5%RDG
6	Test voltage	0~80V, frequency 50Hz
7	Power supply	AC220V ± 10%, 50Hz/60Hz
8	Environment temperature	0-50°C
9	Humidity	≤85%R
10	Dimension	58*45*36CM
11	Gross Weight	22Kg

 

Testing Process

 

 

Customer Visiting