Automatic transformer ratio measuring instrument.

Automatic transformer ratio measuring instrument.
Model:GDBC-901
Brand:GOLD
Origin:Made In China
Category:Electronics & Electricity / Other Electrical & Electronic
Label:Transformer turns ra , TTR turns ratio mete , 3 phase transformer
Price: US $1020 / pc
Min. Order:1 pc
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Product Description

Introduction:

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

 

 

Specifications:

 

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

Weight

22Kg

 

Benefits:

The test power supply is generated by the internal power amplifier of the tester, and the waveform distortion rate is less than 0.5% and is not affected by the quality of power supply.

Automatic voltage regulation, with automatic protection functions such as transformer reverse connection, over-current, etc., to avoid damage to the instrument due to incorrect operation.

It can be used for power transformer, CT and PT ratio detection.

Convenient standard transformation ratio setting template, don’t need to manually calculate the standard transformation ratio value.

GDBC-901 is very light, only 20KG. It’s easy to carry. It’s suitable for field test.

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Member Information

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
Country/Region:Chong Qin - China
Business Nature:Manufacturer
Phone:15320992078
Contact:zora (Product manager)
Last Online:22 Apr, 2021