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

Min.Order: 1

Product origin: Chongqing, China

Infringement complaint:

Complaint

US$ 1299 ~ 1399

Description

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

I. Introduction
1. GDBC-901 Three Phase / Single Phase TTR tester 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	400mm350mm200 mm, 7kg