XP-70-U70BL-Porcelain 70kN-Disc-Insulator
XP-70 porcelain insulator specifically designed for traditional and low-pollution environments, making it an ideal choice for overhead transmission and distribution lines.Its main features include: Dimensions: Nominal diameter of 255mm, structural height of 146mm, creepage distance of 320mm, and unit weight of 3.5kg. Mechanical load capacity: 70kN Wet power frequency withstand voltage: 40kV Dry lightning impulse withstand voltage: 100kV Manufactured and tested in accordance with IEC standards to ensure reliability and safety in electrical applications, typically operating at 11kV to 33kV.
Product Parameters
Type
XP-70
XP-70C
IEC Class
U70BL
U70C
Coupling size
16
16C
Diameter(mm)
255
255
Spacing (mm)
146
146
Creepage distance (mm)
320
320
Combined M&E strength (kN)
70
70
Impact strength (N.m)
6
6
Routine proof test load (kN)
35
35
According to voltage level, insulators can be divided into different voltage levels such as low voltage, high voltage, and ultra-high voltage.
For more information please contact porcelain insulator supplier
