|
Product model |
Unit |
U160BP/155T |
U120BP/155T |
U70BP/155T |
|
|
Structure height (H) |
mm |
155 |
155 |
155 |
|
|
Nominal disc diameter (D) |
mm |
330 |
300 |
320 |
|
|
Nominal creepage distance |
mm |
545 |
545 |
550 |
|
|
Rated electromechanical damage load |
kN |
160 |
120 |
70 |
|
|
Routine tensile load |
kN |
80 |
60 |
35 |
|
|
Connection mark |
20 |
16 |
16 |
||
|
Corona extinction voltage |
Cap |
kV |
≥ 22 |
≥ 22 |
≥ 22 |
|
Feet |
≥ 18 |
≥ 18 |
≥ 18 |
||
|
Power frequency arc test |
Time |
S |
0.12 |
0.12 |
0.12 |
|
Current |
kA |
20 |
20 |
20 |
|
|
Impulse breakdown voltage |
p.u. |
≥ 2.8 |
Power frequency breakdown voltage (kV) |
||
|
≥ 110 |
≥ 110 |
||||
|
Radio interference voltage |
Test voltage to ground |
kV |
10 |
10 |
10 |
|
1MHz Radio Interference Voltage |
μV |
≤ 50 |
≤ 50 |
≤ 50 |
|
|
Weight |
kg |
10.6 |
7.6 |
7.4 |
|
|
Executive standard: GBANSIIECBSAS |
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