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Transformer Ratio Tester (BBC-VII or JYT)

Categories HV transformer test instrument
Payment Terms: L/C, T/T
Place of Origin: China
Trade Terms: FOB, CFR, CIF
Model Number: BBC-VII or JYT
Brand Name: Fanke
Min. order: 1 Pieces
Main Markets: Global
Category: Other Electrical Instruments
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Transformer Ratio Tester (BBC-VII or JYT)

1)Capable of doing test for CT, PT, CVT and Z-transformer.
2)complete three phase ratio test within 11 seconds.
Overview
During the manufacture of power transformer and before its commissioning, it is required to test the turns ratio or voltage ratio of transformer according to the requirements of preventive test instructions of State Ministry of electric power. BBC-VI tester, overcoming the disadvantages of the traditional ones, adopting big LCD, easy-operating, can do the three phase ratio test at one time and with the features of rapid test, high accuracy, and perfect protection functions.
Safety Precautions
1, Pay attention to read this instruction carefully before usage.
2, The operator should learn well the general knowledge of appliance or instrument.
3, Be connected to the ground firmly.
4, The input power supply is AC220V± 10%.
5, The output voltage is 160V and do prevent from electric shock.
6, The instrument can be used in or out of door but it should avoid to be used in the vile environment of rain, corrupt gas, heavy dust, high temperature, direct sunlight and so on.
7, No violent vibration of meter.
8, The instrument is only repaired, maintained and modulated by the professional.
9, The yellow, green and red testing clamps are respectively matched with the A, B, C of the transformer, and no wrong connection.
10, No misconnection of high voltage and low voltage cables.
11, When single phase measurement, only yellow and green clamps can be used and the vacant clamps should be hanged in the air.
Features
1, With huge measuring range, the maximum can reach 5000.
2, With rapid test, complete three phase test within 11 seconds.
3, Capable of doing test for CT, PT, CVT and Z-transformer.
4, With the function of blind test for ratio and connection method test.
5, With the function of auto data-saving.
6, With the protection function if misconnection of high voltage and low voltage.
7, With the protection function if shorted.
8, With the protection function if input power of 380V.
9, With the function of print, quiet and rapid.
10, Small in size and light in weight.
Technical index
Digits
5 digit
Output voltage
AC160V
AC10V
Measuring range
0.9-5000
0.9-200
Accuracy
Below 500
0.1%± 2 characters
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500-2000
0.2%± 2 characters
≤ 200
0.3%± 2 characters
Above 2000
0.3%± 2 characters
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Minimum resolution
0.0001
Working power supply
AC220V± 10%, 50Hz± 1Hz
Data saving
50 group
Working temperature
-20° C-40° C
Relative humidity
≤ 80%, no condensing
Volume
395mm*240mm*250mm
Weight
6kg
Quality Transformer Ratio Tester (BBC-VII or JYT) for sale
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