Oliebad-stroomtransformator van de klasse 35kv Belangrijkste technische parameters van 35kV Clas driefasige on-load aftakkingsstroom transformator 630 kVA~31500 kVA driefasige tweevoudige wikkelingen NLTC-vermogenstransformator
Nominale capaciteit kVA |
spanningscombinatie |
Verlies bij nullast kW |
Lastverlies kW |
Nullaststroom % |
Kortsluitweerstand % |
Hoogspanning kV |
tapping-bereik |
Laagspanning kV |
Verbindingsteken |
630 |
35 |
±2×2.5% ±5% |
3.15 6.3 10.5 |
Jd11 |
0.83 |
7.86 |
0.65 |
6.5 |
800 |
0.98 |
9.4 |
0.65 |
1000 |
1.15 |
11.5 |
0.65 |
1250 |
1.4 |
13.9 |
0.55 |
1600 |
1.69 |
16.6 |
0.45 |
2000 |
2.17 |
18.3 |
0.45 |
2500 |
2.56 |
19.6 |
0.45 |
3150 |
35-38.5 |
±2×2.5% ±5% |
3.15 6.3 10.5 |
3.04 |
23 |
0.45 |
7.0 |
4000 |
3.61 |
27.3 |
0.45 |
5000 |
4.32 |
31.3 |
0.45 |
6300 |
5.24 |
35 |
0.45 |
8.0 |
8000 |
35-38.5 |
±2×2.5% |
3.15 6.3 6.6 10.5 |
JNd11 |
7.2 |
38.4 |
0.35 |
10000 |
8.7 |
45.3 |
0.35 |
12500 |
10 |
53.8 |
0.3 |
16000 |
12.1 |
65.8 |
0.3 |
20000 |
14.4 |
79.5 |
0.3 |
25000 |
17 |
94 |
0.25 |
10.0 |
31500 |
20.2 |
112 |
0.25 |
2000 kVA~31500 kVA driefasige twee wikkelingen OLTC-vermogenstransformator
Nominale capaciteit kVA |
spanningscombinatie |
Verlies bij nullast kW |
Lastverlies kW |
Nullaststroom % |
Kortsluitweerstand % |
Hoogspanning kV |
tapping-bereik |
Laagspanning kV |
Verbindingsteken |
2000 |
35 |
±3×2.5% |
6.3 10.5 |
Jd11 |
2.3 |
19.2 |
0.5 |
6.5 |
2500 |
2.72 |
20.6 |
0.5 |
3150 |
35-38.5 |
3.23 |
24.7 |
0.5 |
7.0 |
4000 |
3.87 |
29.1 |
0.5 |
5000 |
4.64 |
34.2 |
0.5 |
6300 |
5.63 |
36.7 |
0.5 |
8000 |
35-38.5 |
6.3 6.6 10.5 |
JNd11 |
7.87 |
40.6 |
0.4 |
8.0 |
10000 |
9.28 |
48 |
0.4 |
12500 |
10.9 |
56.8 |
0.35 |
16000 |
13.1 |
70.3 |
0.35 |
20000 |
15.5 |
82.7 |
0.3 |
25000 |
18.3 |
97.8 |
0.3 |
10.0 |
31500 |
21.8 |
116 |
0.3 |