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High Voltage Standard Disc Insulator Suspension Type Insulator For Electric Power Line

High Voltage Standard Disc Insulator Suspension Type Insulator For Electric Power Line

Brand Name:Boyu
Certification:ISO9001
Model Number:BY-U210B
Minimum Order Quantity:500sets
Delivery Time:25-30days
Payment Terms:L/C, T/T
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High Voltage Standard Disc Insulator Suspension Type Insulator For Electric Power Line


High-voltage lines disc hanging porcelain insulator (ordinary) for the insulation of high voltage overhead transmission and distribution lines and fixed for conductor. General assemble insulator string on a line for different voltage grade type insulator used for general areas. If the number of insulators is increased, the number of insulators can be increased.

Insulator according to the connection points ball type and trough type two kinds. The push-pull type elastic locking pin of ball-type connection has two types: w-type and r-type, both of which are made of tin bronze, brass and austenitic stainless steel. Cylindrical and hump-shaped cotter pins with grooved connections, the former is hot on the surface and the latter is made of brass.


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-U210B
  • Nominal structural height H: 170mm
  • Nominal disc diameter D: 280mm
  • Nominal creepage distance L: 335/380mm
  • Concatenation mark: 20/24

China High Voltage Standard Disc Insulator Suspension Type Insulator For Electric Power Line supplier

High Voltage Standard Disc Insulator Suspension Type Insulator For Electric Power Line

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