|
Product model |
Unit |
U300BP/195T |
U210BP/170T |
U160BP/170T |
|
|
Structure height (H) |
mm |
195 |
170 |
155 |
|
|
Nominal disc diameter (D) |
mm |
400 |
340 |
340 |
|
|
Nominal creepage distance |
mm |
635 |
560 |
560 |
|
|
Rated electromechanical damage load |
kN |
300 |
210 |
160 |
|
|
Routine tensile load |
kN |
150 |
105 |
80 |
|
|
Connection mark |
20 |
20 |
20 |
||
|
DC corona extinguishing electricity |
kV |
≥ 50 |
≥ 50 |
≥ 50 |
|
|
Positive polarity 1min dry withstand voltage |
kV |
≥ 150 |
≥ 140 |
≥ 140 |
|
|
SF6 breakdown withstand voltage |
kV |
≥ 225 |
≥ 210 |
≥ 210 |
|
|
Impulse breakdown voltage |
p.u. |
≥ 2.8 |
≥ 2.8 |
≥ 2.8 |
|
|
Radio interference voltage |
Test voltage to ground |
kV |
10 |
10 |
10 |
|
1MHz Radio Interference Voltage |
μV |
≤ 50 |
≤ 50 |
≤ 50 |
|
|
Weight |
kg |
15.00 |
12.30 |
10.30 |
|
|
Executive standard: GB ANSI IEC BS |
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