|
Model |
LB6-35 |
LB6-66 |
LB6-110 |
LB6-145 |
LB7-220 |
|
Maximum voltage (kV) |
40.5 |
72.5 |
126 |
145 |
252 |
|
Rated frequency (Hz) |
50 |
50 |
50 |
50 |
50 |
|
Rated power frequency withstand voltage (kV) |
95 |
160 |
230 |
275 |
460 |
|
Local discharge (pC) under 1.2Um/√3 |
≤ 5 |
≤ 5 |
≤ 5 |
≤ 5 |
≤ 5 |
|
Rated primary current (A) |
75-2000 |
50-2500 |
50-2500 |
50-2500 |
600-2500 |
|
Rated secondary current (A) |
1 or 5 |
1 or 5 |
1 or 5 |
1 or 5 |
1 or 5 |
|
Accuracy level |
5P, 10P, 0.5, 5S, 0.2, 0.2S |
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|
Accurate limit factor (ALF) |
10, 15, 20, 25, 30 |
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|
Security factor of instrument (FS) |
5 or 10 |
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|
Rated output (VA) |
10-50 |
||||
|
Short-time heat current/duration |
2.5-40kA/1-3s |
7.5-40kA/1-3s |
7.5-40kA/1-3s |
7.5-40kA/1-3s |
40-50kA/1-3s |
|
Rated dynamic stability current (kV) |
6.25-100 |
18.75-100 |
18.75-100 |
18.75-100 |
100-125 |
