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E-mail
1034733815@qq.com
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Phone
18101450258
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Address
Liubao Town Industrial Park, Baoying County, Yangzhou City, Jiangsu Province
Product Categories
Yangzhou Haiwo Electric Technology Development Co., Ltd
Ultra lightweight inflatable power frequency test transformer
NegotiableUpdate on 12/25
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Overview
The ultra lightweight inflatable power frequency test transformer is a testing equipment required for the detection and preventive testing of power equipment. With the development of China's power industry, the voltage level requirements for test transformers are becoming increasingly high, and traditional oil immersed test transformers are increasingly unable to meet the requirements of on-site work in terms of volume, weight, and performance.
Product Details
Ultra lightweightinflatablepower frequencyTest Transformersummary:
The test transformer is a testing equipment required for the detection and preventive testing of power equipment. With the development of China's power industry, the voltage level requirements for test transformers are becoming increasingly high, and traditional oil immersed test transformers are increasingly unable to meet the requirements of on-site work in terms of volume, weight, and performance.
With the progress of basic scientific research in China, the application of new materials and processes has pushed the new medium sulfur hexafluoride gas into the field of power equipment applications. Due to its excellent insulation and arc extinguishing properties, as well as non flammability, sulfur hexafluoride gas has been widely used as a new insulation medium.
After years of effort, our company has successfully developed an inflatable lightweight test transformer. Compared with traditional oil immersed lightweight test transformers, this series of products reduces weight by 20% -60% (depending on voltage and capacity level), and has no oil pollution. The voltage level of a single test transformer can reach 300KV. Due to the use of new production processes, the technical performance of the products has been greatly improved, making them particularly suitable for on-site work and frequent mobile working conditions
Structure:
The design concept, material selection, and manufacturing process of the product are all brand new. Therefore, not only is it small in size, light in weight, and beautiful in appearance, but all technical indicators have also met the requirements of the JB3570-98 standard.
The product is made of high-quality cold-rolled DQ-151 oriented silicon steel sheets stacked into a multi-stage cylindrical frame shaped iron core, which is directly and continuously wound with QZ type wires on a specially designed high-strength insulation cylinder to form high-voltage tower coils. The outer shell is of appropriate size and filled with SF6 gas.
Ultra lightweightinflatablepower frequencyTest TransformerRated parameters:
|
Specifications |
capacity KVA |
low-pressure side |
high-voltage side |
Measure changes |
60 minute temperature rise ℃ |
Impedance voltage% |
no-load current ％ |
quality kg |
Overall dimensions Length x Width x Height mmmmmmmmmm |
|||
|
voltage V |
current A |
Voltage KV |
current mA |
|||||||||
1.5/50 |
1.5 |
200 |
7.5 |
50 |
30 |
500 |
50 |
10 |
<4 |
30 |
350*350*600 |
|
3/50 |
3 |
200 |
15 |
50 |
60 |
500 |
50 |
10 |
<4 |
35 |
350*350*600 |
|
6/50 |
6 |
200 |
30 |
50 |
120 |
500 |
50 |
10 |
<4 |
40 |
380*380*700 |
|
10/50 |
10 |
200 |
50 |
50 |
200 |
500 |
50 |
10 |
<4 |
50 |
400*400*800 |
|
15/50 |
15 |
400 |
37.5 |
50 |
300 |
500 |
50 |
8 |
<4 |
70 |
400*400*850 |
|
20/50 |
20 |
400 |
50 |
50 |
400 |
500 |
50 |
8 |
<4 |
85 |
450*450*850 |
|
30/50 |
30 |
400 |
75 |
50 |
600 |
500 |
50 |
8 |
<4 |
100 |
500*500*900 |
|
50/50 |
50 |
400 |
125 |
50 |
1000 |
500 |
50 |
8 |
<4 |
120 |
600*600*900 |
|
10/100 |
10 |
200 |
50 |
100 |
100 |
1000 |
50 |
10 |
<4 |
65 |
400*400*1100 |
|
15/100 |
15 |
400 |
37.5 |
100 |
150 |
1000 |
50 |
8 |
<4 |
85 |
420*420*1100 |
|
20/100 |
20 |
400 |
50 |
100 |
200 |
1000 |
50 |
8 |
<4 |
100 |
500*500*1100 |
|
30/100 |
30 |
400 |
75 |
100 |
300 |
1000 |
50 |
8 |
<4 |
110 |
520*520*1200 |
|
50/100 |
50 |
400 |
125 |
100 |
500 |
1000 |
50 |
8 |
<4 |
125 |
570*570*1200 |
|
10/150 |
10 |
200 |
50 |
100 |
66.7 |
1500 |
50 |
10 |
<4 |
90 |
540*540*1200 |
|
15/150 |
15 |
400 |
37.5 |
150 |
100 |
1500 |
50 |
8 |
<4 |
100 |
520*520*1200 |
|
20/150 |
20 |
400 |
50 |
150 |
133.3 |
1500 |
50 |
8 |
<4 |
110 |
520*520*1200 |
|
30/150 |
30 |
400 |
75 |
150 |
200 |
1500 |
50 |
8 |
<4 |
125 |
540*540*1260 |
|
50/150 |
50 |
400 |
125 |
150 |
333.3 |
1500 |
50 |
8 |
<4 |
140 |
600*600*1300 |
|
20/200 |
20 |
400 |
50 |
200 |
100 |
1000 |
50 |
8 |
<4 |
150 |
620*620*1600 |
|
50/200 |
50 |
400 |
125 |
200 |
250 |
1000 |
50 |
8 |
<4 |
220 |
640*640*1700 |
|
Note: Parameters of test transformers with a capacity of 50KVA or above
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