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Product overview
Compared with traditional chip type power transformers, triangular three-dimensional coil core power transformers have the following series of outstanding advantages:
Energy saving: 40~50% reduction in no-load loss; 7~10% reduction in load loss;
Reduce line loss: no-load current is reduced by more than 90%;
Ultra static: noise reduction of 10~15 dB;
No interference: magnetic leakage reduced by more than 50%;
Saving raw materials: copper and iron cost reduced by 20~30%;
The economic benefits are significant: the 10-year electricity cost is 17.2% lower than that of the new S9, and 12.5% lower than that of the amorphous transformer.
Model and features
No data available
Technical parameter
Technical data table of 10kV S11 triangular core unexcited voltage regulating oil immersed distribution transformer
|
Rated capacity (KVA) |
Voltage combination and tapping range (kV) |
Coupling group label |
No-load current (%) |
No-load loss (W) |
Load loss (W) |
Short-circuit impedance (%) |
||
|
High voltage (kV) |
Low voltage (kV) |
Voltage regulation range (%) |
||||||
|
30 |
6 |
0.4 |
±5 |
Y,yn0 |
0.4 |
100 |
600 |
4.0 |
|
50 |
0.4
|
130
|
870
|
|||||
|
63 |
0.3
|
150
|
1040
|
|||||
|
80 |
0.3
|
180
|
1250
|
|||||
|
100 |
0.2
|
200
|
1500
|
|||||
|
125 |
0.2
|
240
|
1800
|
|||||
|
160 |
0.2
|
280
|
2200
|
|||||
|
200 |
0.2
|
340
|
2600
|
|||||
|
250 |
0.2
|
400
|
3050
|
|||||
|
315 |
0.15
|
480
|
3650
|
|||||
|
400 |
0.15
|
570 |
4300 |
4.5 |
||||
|
500 |
0.15
|
680
|
5100
|
|||||
|
630 |
0.12
|
810
|
6200
|
|||||
|
800 |
0.12
|
980
|
7500
|
|||||
|
1000 |
0.12
|
1150
|
10300
|
|||||
10kV S13 class ultra low loss triangular core non-excitation voltage regulation oil immersed distribution transformer technical data table
|
Rated capacity (KVA) |
Voltage combination and tapping range (kV) |
Coupling group label |
No-load current (%) |
No-load loss (W) |
Load loss (W) |
Short-circuit impedance (%) |
||
|
High voltage (kV) |
Low voltage (kV) |
Voltage regulation range (%)r |
||||||
|
30 |
6 |
0.4 |
±5 |
Y,yn0 |
0.4 |
70 |
600 |
4.0 |
|
50 |
0.4
|
90
|
870
|
|||||
|
63 |
0.3
|
105
|
1040
|
|||||
|
80 |
0.3
|
125
|
1250
|
|||||
|
100 |
0.2
|
140
|
1500
|
|||||
|
125 |
0.2
|
165
|
1800
|
|||||
|
160 |
0.2
|
195
|
2200
|
|||||
|
200 |
0.2
|
235
|
2600
|
|||||
|
250 |
0.2
|
280
|
3050
|
|||||
|
315 |
0.15
|
335
|
3650
|
|||||
|
400 |
0.15
|
400 |
4300 |
4.5 |
||||
|
500 |
0.15
|
475
|
5100
|
|||||
|
630 |
0.12
|
570
|
6200
|
|||||
|
800 |
0.12
|
690
|
7500
|
|||||
|
1000 |
0.12
|
805
|
10300
|
|||||
Overall dimension
No data available