Single Phase and Three Phase TTR Transformer Turn Ratio Meter

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for TTR Transformer Turn Ratio Meter
• Type: TTR Transformer Turn Ratio Meter
• 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: 220V 50/60Hz( Support Customize 110V/127V)
• Application: Turns Ratio and Group Vector Test of Transformer
• Test Standard: IEC76-1, IEC60044
• Ratio Measurement Range: 1-10000
• Group Measurement: 1-12
• Ratio Measurement Error: 1-10000 ± 0.2%Rdg
• Test Voltage: 0~80V, Frequency 50Hz
• Power Supply: AC220V ± 10%, 50Hz/60Hz
• Phase Measurement Error: 1 Degree
• Transport Package: Plywood Case
• Specification: 400*350*200mm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9030849000
• Production Capacity: 500 Pieces/Month

Product Description

Single Phase and Three Phase TTR Transformer Turn Ratio Meter

 

Introduction

Single Phase and Three Phase TTR Transformer Turn Ratio Meter is designed according IEC76-1 and IEC60044. 
GDBC-901 IEC Single and Three Phase Transformer Turns Ratio Testing Transformer Ratio TTR Meter could be applied to test the turns ratio and group vector of single or three phase transformer. 
Also the connection group of transformer could be calculated with the ratio. 
All parameters are measured in one test for three phase transformer.


Function

• 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

 

Technical Index
 

1	Item Name	Single Phase and Three Phase Transformer Turns Ratio TTR Tester Turns Ratio Meter
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	Weight	22Kg

 

Product Details