U100BS 127/255/320 Glass Insulator
Product Information
IEC Stand :U100BS
| U | Disc Suspension Insulator |
| 100 | Mechanical failing load of 100kN |
| B | Ball And Socket Type |
| S | Long pin 127mm |
Dimensional data
|
Spacing(S) |
127mm |
|
Diameter(D) |
255mm |
|
Creepage distance (L) |
320mm |
|
Socket coupling |
16mm |
Mechanical values
|
Mechanical failing load |
100kN |
|
Mechanical residual strength |
80kN |
Electrical Values
|
Wet power frequency withstand voltage |
40kV |
|
Dry lightning impulse withstand voltage |
100kV |
|
Power frequency puncture voltage |
130kV |
Radio-influence Voltage
|
RIV test voltage rms to ground Maximum RIV at 1000 kHz: |
10 kV 50 μV |
|
Corona visual lest P/C |
18/22 KV |
|
Power frequency electric arc voltage |
0.12s/20kA |
Packing information
|
Net weight |
4.0kg |
|
Carton Quantity: |
5pcs/6pcs |
-
5pcs
-
5pcs
-
6pcs
-
6pcs
Industry Standard(s)
Manufactured accordance with IEC60383-1:1993，MOD / GB/T1001.1
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