Product Detail
Product Tags
Disc suspension porcelain insulator |
Type |
U160BP |
U210BP |
U300BP |
Coupling size |
N.m |
20 |
20/24 |
24 |
Dimensions |
Spacing(H) |
mm |
155 |
170 |
170 |
Diameter(D) |
mm |
320/330 |
320/360 |
400 |
Leakage distance |
mm |
545/560 |
545/560 |
635 |
Mechanical Values |
combined M&E strength |
kn |
160 |
210 |
300 |
Routine tensile load |
kn |
80 |
105 |
150 |
Electrical Values |
D.C. withstand voltage (wet) |
kv |
140 |
140 |
145 |
D.C. withstand voltage (Dry) |
kv |
55 |
55 |
60 |
D.C. flashover voltage (wet) |
kv |
155 |
155 |
160 |
D.C. flashover voltage (Dry) |
kv |
60 |
60 |
65 |
Dry lightning impulse withstand voltage |
kv |
140 |
140 |
145 |
Puncture voltage in SF6 |
kv |
210 |
210 |
210 |
Packing and Shipping Data |
Net weight,approximate |
kg |
11.8 |
14.6 |
22.1 |
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