|
Product model |
Unit |
U300B/195 |
U210B/170 |
U160B/155 |
U120B/146 |
U70B/146 |
|
|
Structure height (H) |
mm |
195 |
170 |
155 |
146 |
146 |
|
|
Nominal disc diameter (D) |
mm |
320 |
300 |
300 |
255 |
255 |
|
|
Nominal creepage distance |
mm |
390 |
400 |
400 |
320 |
320 |
|
|
Rated electromechanical damage load |
kN |
300 |
210 |
160 |
120 |
70 |
|
|
Routine tensile load |
kN |
150 |
105 |
80 |
60 |
35 |
|
|
Connection mark |
24 |
20 |
20 |
16 |
16 |
||
|
Corona extinction voltage |
Cap |
kV |
≥ 22 |
≥ 22 |
≥ 22 |
≥ 22 |
≥ 22 |
|
Feet |
≥ 18 |
≥ 18 |
≥ 18 |
≥ 18 |
≥ 18 |
||
|
Power frequency arc test |
Time |
S |
0.12 |
0.12 |
0.12 |
0.12 |
0.12 |
|
Current |
kA |
20 |
20 |
20 |
20 |
20 |
|
|
Power frequency breakdown voltage |
kV |
≥ 2.8 |
≥ 2.8 |
≥ 2.8 |
power frequency breakdown voltage |
||
|
≥ 110kV |
|||||||
|
Radio interference voltage |
Test voltage to ground |
kV |
10 |
10 |
10 |
10 |
10 |
|
1MHz Radio Interference Voltage |
μV |
≤ 50 |
≤ 50 |
≤ 50 |
≤ 50 |
≤ 50 |
|
|
Weight |
kg |
11.5 |
9.3 |
8.3 |
4.8 |
4.1 |
|
|
Executive standard: GB ANSI IEC BS |
|||||||
1/1
Post-type AC Disc Suspension Porcelain Insulator (Standard Type)
Negotiable
China
No.93 Longquan Road, Zibo City, Shandong Province
0086-533-5891888
gaoyakeji@126.com
Product Parameters
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