160kn U160BL Disc Suspension Porcelain Insulator
Drawing
Parameter table
Ball and socket type suspension porcelain insulators( IEC Class ) | ||
Type | XP2-160 | |
IEC Class | U160BL | |
Coupling size | 20 | |
Dimensions | ||
Diameter(D) | mm | 280 |
Spacing(H) | mm | 170 |
Leakage distance | mm | 380 |
Mechanical Values | ||
Combined M&E strength | kn | 160 |
Impact strength | N.m | 10 |
Routine proof test load | kn | 80 |
Electrical Values | ||
power frequency dry withstand voltage | kv | 75 |
power frequency wet withstand voltage | kv | 42 |
Dry lightning impulse withstand voltage | kv | 110 |
Power frequency puncture voltage | kv | 110 |
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 | 7.8 |