|
Rated capacity (kVA) |
Voltage combination and tap range |
Bonding Group Label |
Level 1 Energy Efficiency |
Level 2 Energy Efficiency |
Level 3 Energy Efficiency |
Short circuit impedance (%) |
||||
|
High voltage and tap range (kV) |
Low voltage (kV) |
No-load loss (kW) |
Load loss (kW) |
No-load loss (kW) |
Load loss (kW) |
No-load loss (kW) |
Load loss (kW) |
|||
|
6300 |
63±8 × 1.25% 66±8 × 1.25% 69±8 × 1.25% |
6.3 6.6 10.5 |
YNd11 |
4.4 |
30.8 |
5.2 |
30.8 |
6.4 |
32.5 |
9 |
|
8000 |
5.3 |
36.5 |
6.2 |
36.5 |
7.7 |
38.5 |
||||
|
10000 |
6.2 |
43.0 |
7.3 |
43 |
9 |
45.4 |
||||
|
12500 |
7.4 |
51.1 |
8.7 |
51.1 |
10.7 |
54 |
||||
|
16000 |
8.9 |
62.8 |
10.5 |
62.8 |
12.9 |
66.3 |
||||
|
20000 |
10.6 |
76.1 |
12.5 |
76.1 |
15.4 |
80.4 |
||||
|
25000 |
12.5 |
90 |
14.8 |
90 |
18.2 |
95 |
||||
|
31500 |
14.8 |
108 |
17.5 |
108 |
21.5 |
114 |
||||
|
40000 |
17.7 |
126.9 |
20.9 |
126.9 |
25.8 |
134 |
||||
|
50000 |
20.9 |
150.3 |
24.7 |
150.3 |
30.4 |
158.7 |
||||
|
63000 |
24.7 |
178.2 |
29.2 |
178.2 |
35.9 |
188.1 |
||||
