Low Noise TSL Transformers
At the customer's request, we can manufacture low noise dry-type TSL transformers.
The noise level is reduced due to the use of the state-of-the-art step-lap metal cutting and core assembly technology. Utilization of this technology also ensures low no-load losses.
Specifications of 10 kV low noise TSL transformers
|
Capacity |
Voltage |
Wiring and vector |
Impedance voltage |
No-load current |
Losses |
Adjusted sound |
Weight |
|||
|
kVA |
group |
% |
% |
power level |
kg |
|||||
|
|
|
|
|
not more than Lpa, dBA |
|
|||||
|
|
HV, kV |
LV, V |
|
|
|
no-load, W |
short-current, W |
with normal noise level |
with reduced noise level |
|
|
25 |
6; 10 |
230; 400 |
D/Un-11 Y/Un-0 Y/Zn-11 |
4 |
4 |
195 |
450 |
75 |
66 |
280 |
|
40 |
6; 10 |
230; 400 |
4 |
3 |
230 |
700 |
75 |
66 |
350 |
|
|
63 |
6; 10 |
230; 400 |
4 |
3 |
290 |
1,350 |
75 |
66 |
450 |
|
|
100 |
6; 10 |
230; 400 |
6 |
1.5 |
380 |
2,000 |
75 |
66 |
550 |
|
|
160 |
6; 10 |
230; 400 |
6 |
1.5 |
440 |
2,700 |
76 |
67 |
800 |
|
|
250 |
6; 10 |
230; 400 |
6 |
1 |
620 |
3,400 |
77 |
68 |
960 |
|
|
400 |
6; 10 |
230; 400 |
6 |
0.4 |
800 |
4,800 |
78 |
69 |
1,300 |
|
|
630 |
6; 10 |
230; 400 |
6 |
0.3 |
1,100 |
6,000 |
79 |
73 |
1,800 |
|
|
1,000 |
6; 10 |
230; 400 |
6 |
0.3 |
1,500 |
8,900 |
80 |
74 |
2,650 |
|
|
1,250 |
6; 10 |
230; 400 |
6 |
0.3 |
1,900 |
11,800 |
80 |
76 |
2,850 |
|
|
1,600 |
6; 10 |
230; 400 |
6 |
0.3 |
2,600 |
11,500 |
80 |
76 |
3,800 |
|
|
2,000 |
6; 10 |
230; 400 |
6 |
0.3 |
2,400 |
15,600 |
81 |
77 |
4,350 |
|
|
2,500 |
6; 10 |
230; 400 |
6 |
0.3 |
3,000 |
19,500 |
82 |
77 |
5,150 |
|
|
3,150 |
6; 10 |
230; 400 |
6 |
0.3 |
4,000 |
24,000 |
83 |
78 |
6,150 |
|
“Transformator” manufactures low noise dry-type power transformers. The insulation is made of cast epoxy resin.
Application of low noise TSL power transformers
Dry-type transformers are devices for converting high-voltage electrical energy into currents suitable for domestic or industrial use. Dielectric material is a special compound made of epoxy resin and other components. In addition to its self-damping properties, the cast epoxy insulation is fire-retardant, smolder-resistant, and does not release harmful substances when heated.
The main field of application of low-noise TSL transformers is built-in substations and facilities posing rigid requirements for fire and explosion hazard protection. These include certain workshops and areas of certain types of industrial facilities (chemical, nuclear, etc.).
Performance specifications of low noise TSL transformers
Low noise TSL transformers are characterized by low no-load losses. During the assembly, the manufacturer uses the state-of-the-art step-lap technology, which ensures high quality, reliability, and durability of each part. All that helps reduce the noise level during the transformer operation. When do you need it? High noise levels in crowded areas of the facility significantly reduces labour efficiency.
The core, like many other parts, is made using the step-Lap technology. The main material is cold-rolled dual-coat anisotropic steel. All of the above helps reduce no-load losses and noise level.
Advantages of low noise TSL transformers
Main low noise TSL transformers:
- Total fire and explosion hazard protection.
- Low noise level.
- Total environmental friendliness.
- Resistant to high humidity, dust and mold.
- Minimum operating costs.
Range of low noise TSL power transformers
At any time, you can order low noise TSL power transformers of different capacities (400, 1000, 2000, and 2500 kVA) with 10 kV HV winding and 230/400 V LV winding. At your request, the voltage and power levels may be changed according to non-standard specs. In our production process, we consider climatic conditions of the country where the units are going to be used, so they are ready for operation is desired conditions.
