|
Product model |
Unit |
U210BP/170D |
U160BP/170D |
|
|
Structure height (H) |
mm |
170 |
170 |
|
|
Nominal disc diameter (D) |
mm |
360 |
360 |
|
|
Nominal creepage distance |
mm |
550 |
550 |
|
|
Rated electromechanical damage load |
kN |
210 |
160 |
|
|
Routine tensile load |
kN |
105 |
80 |
|
|
Connection mark |
20 |
20 |
||
|
DC corona extinguishing voltage |
kV |
≥ 50 |
≥ 50 |
|
|
Positive polarity 1min dry withstand voltage |
kV |
≥ 140 |
≥ 140 |
|
|
SF6 breakdown withstand voltage |
kV |
≥ 210 |
≥ 210 |
|
|
Impulse breakdown voltage |
p.u. |
≥ 2.8 |
≥ 2.8 |
|
|
Radio interference voltage |
Test voltage to ground |
kV |
10 |
10 |
|
1MHz Radio Interference Voltage |
μV |
≤ 50 |
≤ 50 |
|
|
Executive standard: GB ANSI IEC BS |
||||
