Disc Type Overhead Line Construction Tools Porcelain Electrical Insulators

Brand Name:Boyu
Certification:ISO9001
Model Number:BY-U100CL
Minimum Order Quantity:500sets
Delivery Time:25-30days
Payment Terms:L/C, T/T
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Product Details

Disc Type Transmission Line Stringing Tools Porcelain Electrical Insulators


Product advantage

  • Good insulation
  • Rich experience in operation
  • Good heat resistance
  • Low price
  • Low cost

Insulators have two fundamental functions in overhead transmission lines: supporting the conductors and preventing current from returning to the ground. These two functions must be ensured. The insulators should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions. Otherwise, the insulators will not have a significant effect, which will damage the use and operating life of the entire line.

High-voltage line anti-fouling disc-shaped suspension porcelain insulator is suitable for industrial dust, chemical, saline-alkali, coastal and foggy areas, for insulation and fixed wires on high-voltage overhead transmission and distribution lines, generally assembled into insulator strings for different voltage levels On different power lines in different areas.


ModelRated electromechanical failure load knTension load by tension kNCrushing load N.cmpower frequency withstand voltage kvLightning shocks dry withstand voltage kvPower frequency breakdown voltageradio interference voltageWeight kg
DryWetTest voltage to ground kv1MHZ max radio interference voltage Μv
BY-U40C4020565553075907.5502.9
4020565553075907.5503.4
BY-U70BL7035565704010011010504.8
BY-U70C7035565704010011010504.7
7035565704010011010504.6
BY-U70BS7035565704010011010504.6
BY-U70BL7035565503010011010503.7
7035565704010011010504.9
BY-U70C7035565704010011010505.1
BY-U70BL7035565704010011010505.1
BY-U100BL10050678704010011010505.8
10050678704010012010506.1
BY-U100CL10050678704010011010505.8
BY-U120B12060678704010011010506.1
12060678704010012010506.6
BY-U160B160801017704010011010506.8
BY-U160BS160801017704010011010506.8
160801017754210511010507.6
BY-U210B2101051017754210512010509.8
2101051017754210512010509.4
2101051017754210512010509.8
BY-U240B24012010177545110120105011.4
BY-U300B30015010177545110120105013.5

Quick Detail

  • Model: BY-U100CL
  • Nominal structural height H: 146mm
  • Nominal disc diameter D: 255mm
  • Nominal creepage distance L: 295mm
  • Concatenation mark: 16C

China Disc Type Overhead Line Construction Tools Porcelain Electrical Insulators supplier

Disc Type Overhead Line Construction Tools Porcelain Electrical Insulators

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