Transformer/insulating oil tester(BDV tester)
Answer / randy
Email:oiltester@yahoo.cn
Manual of Transformer Oil Tester
1. Introduction:
IIJ-II Transformer Oil Tester is produced by our company,
which adopts industrial single plate integrated circuit,
new-style I/O jack, with unique inspection and anti-jamming
technology to greatly improve its reliability and
functionality.
Main features:
1. Easy operation, high autoimmunization (only press
button once and all work done automatically)
2. Menu management, data input simple and convenient
3. It can store 99 data of oil sampling tests, the
test data can be reviewed and printed in 100 years even
after power is off.
4. The clock in going on after power off.
5. The software can be upgrade through RS232 terminal.
6. Strong anti-jamming, high precision testing.
7. Small measurement, light weight, and convenient for
outdoor operation.
2. Technical parameter
1. Power supply: AC220V ±10%, 50Hz
2. Output voltage: 80kV, 100kV
3. Capacity: 1.6kVA, 2.0kVA
4. Speed of voltage increase: about 2kV/S
5. Voltage inspection accuracy: 1%
6. Breakdown sensitivity: <0.1kV
7. Waveform distortion: ≤3%
8. Breakdown response time: ≤ms
9. Working environment: temperature: 0C~40C,
humidity: max relative humidity 85%
10. Storage environment: temperature: -20C ~ 60C,
humidity: max relative humidity 75%
Is This Answer Correct ? | 1 Yes | 0 No |
how we can do the insulation on secondary of ct explain and so that tan delta will within limit
Why should we use the igniter in the sodium vapour lamp.
7 Answers ABB, Delphi, Mudhra, NTPC, PICT,
What kind of maintenance is conducted for Transformer
0 Answers Gulf, UB Engineering,
If short circuit ratio is high is it bad or good for a machine then tell the reason...
how to calculate multiplying factor with ct ratio 400/5
when giving a supply to wounded coil it will get magnetised, but the same is not if it is not wounded on a core..and it is getiing short....why.......
When we need start the motor by method of star delta which size (KW or HP)motor should must be operate in Star Delta Method,
what is brushless generator?
for selection of transformer we will considering 5 to 6 times of starting current of higher rating motor connected to secondary side. according to process wise we will start the motors gradually suppose if we will start 15 to 20 motors at a time wat will happen?
What is the exact load current needed for a place which has 100nos of bulb of each 100w?
what is dead tank CT AND what is live tank CT
wat is the function of an inductor? examples.....