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Pin Type Porcelain Insulator PW-33-Y |
DIMENSIONS |
|
|
Diameter of shell |
mm |
220 |
Height |
mm |
260 |
Creepage distance |
mm |
1000 |
Net weight,approximate |
kg |
10.8 |
Electrical performances |
|
|
Type application voltage |
kv |
35 |
power frequency wet withstand voltage |
kv |
85 |
power frequency dry withstand voltage |
kv |
110 |
Critical impulse flashover voltage,positive |
kv |
190 |
Critical impulse flashover voltage,negative |
kv |
200 |
Low frequency puncture voltage |
kv |
165 |
Mechanical performances |
|
|
Cantilever strength |
kn |
10 |
Radio influence voltage date |
|
|
Test voltage RMS to ground |
kv |
22 |
Maximum RIV at 1000kHz |
μv |
100 |