Gdbc-901 Three Phase/Single Phase TTR Transformer Turns Ratio Meter

• Customization: Available
• After-sales Service: Lifetime Technical Support, Online Service
• Warranty: 1 Year
• Model NO.: GDBC-901 TTR meter
• Usage: Transformer Turn Ratio Meter / Tester TTR Test
• Function: Automatic Transformer TTR Meter
• Apparatus: Automatic Transformer Turns Ratio Test Set
• Device: Three Phase Transformer Turns Ratio Meter
• Ratio Measurement Range: 1-10000
• Group Measurement: 1-12
• Phase Measurement Error: 1 Degree
• Test Voltage: 0~80V, Frequency 50Hz
• Size: 400mm*350mm*200 Mm
• Weight: 7kg
• Transport Package: Plywood Case
• Specification: 22KG(Gross weight)
• Trademark: Turns Ratio Meter
• Origin: Chongqing of China
• HS Code: 9031809090
• Production Capacity: 200 Sets/Month

Product Description

GDBC-901 Three Phase / Single Phase TTR ,Transformer Turns Ratio Meter




I. Introduction
1. GDBC-901 Three Phase/Single Phase TTR Transformer Turns Ratio Meter or called Transformer Turns Ratio Meter is designed according IEC76-1, IEC60044 and GB/T1094.

2. GDBC-901 Three Phase/Single Phase TTR Transformer Turns Ratio Meter could be applied to test the ratio of single or three phase transformer. Also the connection group of three phase transformer could be calculated with the ratio. All parameters are measured in one test for three phase transformer.


II. Functions
GDBC-901 Three Phase/Single Phase TTR Transformer Turns Ratio Meter

1. The voltage ratio measurement for three or singe phase transformer
2. The group vector measurement for three phase transformer.
3. The polarity measurement for single phase transformer or CT/PT
4. Voltage ratio error calculation
5. Current transformer ratio measurement
6. Excitation current measurement in ratio testing
7. Reproduction the AC test voltage from power source to reduce the effects of bad power source
8. Save the test results in the memory internal the tester
9. Print the test results by micro printer
10. Reverse connection detect unit to prevent the high voltage injected to operator
11. Over current protection unit integrated in software and hardware
12. Upload the test results to PC by RS232 and make word report by software


III. Technique Index of transformer ttr meter
Gdbc-901 Three Phase/Single Phase TTR Transformer Turns Ratio Meter

1	Ratio measurement range	1-10000
2	Group measurement	1-12
3	Phase measurement error	1 degree
4	Ratio measurement error	1-2000±0.2%RDG   2000-10000± 0.5%RDG
5	Test voltage	0~80V, frequency 50Hz
6	Power supply	AC220V ± 10%, 50Hz/60Hz
7	Environment temperature	0-50°C
8	Humidity	≤ 85%RH
9	Size and Weight	400mm*350mm*200 mm, 7kg