February 12, 2019
On the sixth day, Engr. Leo advised us to go to the Staging area with Engr. Darwin to find out more about distribution transformers. The location of the third panel area was quite far from the main office, so to get there we needed to walk far enough.
After we arrived there we were immediately introduced to the distribution transformer. There is a transformer with a capacity of 75, 50, 32.25, 20, and 15. He explains, the use of the transformer is based on the amount of use and the current provided from the source.
Then after finishing the break we were taught to test the transformer, whether the transformer was good or bad. They use three tools to test the transformer; Transformer Turn Ratio (TTR) for to know the polarity and the ratio of the transformer, then use Transformer Lost Tester Test for to know the losses transformer when it use by costumer, and High Insulation Tester for to know the connecting the cable in resistance. And we tried to check the customer's transformer which he said was damaged. Today there are many lessons we can get.
We returned to the main office at 4 pm and waited until 5 o'clock to return to the boarding house.
On the sixth day, Engr. Leo advised us to go to the Staging area with Engr. Darwin to find out more about distribution transformers. The location of the third panel area was quite far from the main office, so to get there we needed to walk far enough.
After we arrived there we were immediately introduced to the distribution transformer. There is a transformer with a capacity of 75, 50, 32.25, 20, and 15. He explains, the use of the transformer is based on the amount of use and the current provided from the source.
Then after finishing the break we were taught to test the transformer, whether the transformer was good or bad. They use three tools to test the transformer; Transformer Turn Ratio (TTR) for to know the polarity and the ratio of the transformer, then use Transformer Lost Tester Test for to know the losses transformer when it use by costumer, and High Insulation Tester for to know the connecting the cable in resistance. And we tried to check the customer's transformer which he said was damaged. Today there are many lessons we can get.
We returned to the main office at 4 pm and waited until 5 o'clock to return to the boarding house.
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