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Parameter table
| Fog type suspension porcelain insulators( IEC Class ) |
| ICE Class |
U210BP |
| Coupling size |
20 |
| Dimensions |
| Diameter(D) |
mm |
280 |
| Spacing(H) |
mm |
170 |
| Leakage distance |
mm |
405 |
| Mechanical Values |
| combined M&E strength |
kn |
210 |
| Impact strength |
nm |
10 |
| Routine proof test load |
kn |
105 |
| Electrical Values |
| power frequency dry withstand voltage |
kv |
75 |
| power frequency wet withstand voltage |
kv |
45 |
| Critical impulse flashover voltage,positive |
kv |
125 |
| Critical impulse flashover voltage,negative |
kv |
130 |
| Lightning Impulse withstand voltage |
kv |
110 |
| power frequency puncture voltage |
kv |
120 |
| Radio influence Voltage Data |
| Test voltage RMS to ground |
kv |
10 |
| Maximum RIV at 1000kHz |
μv |
50 |
| Packing and Shipping Data |
| Net weight,approximate |
kg |
11.8 |
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