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Pin type porcelain insulators |
type |
|
P-33-Y |
Dimensions |
Diameter |
mm |
280 |
Height |
mm |
244 |
Total creepage distance |
mm |
630 |
Protected creepage distance |
mm |
267 |
Recommended pin height |
mm |
216 |
Net weight per unit |
kg |
11 |
Mechanical Values |
Cantilever strength |
kn |
11 |
Electrical Values |
Type application voltage |
kv |
33 |
Power frequency dry flashover voltage |
kv |
135 |
Power frequency wet flashover voltage |
kv |
85 |
50% impulse flashover voltage,positive |
kv |
185 |
50% impulse flashover voltage,negative |
kv |
205 |
Power frequency puncture voltage |
kv |
185 |
Radio influence Voltage Data |
Test voltage RMS to ground |
kv |
30 |
Maximum RIV at 1000kHz |
μv |
200 |