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

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

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Brand Name : Boyu

Model Number : BY-U210B

Certification : ISO9001

Place of Origin : China

MOQ : 500sets

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 50000 sets/month

Delivery Time : 25-30days

Packaging Details : Wooden Case

Type : Disc Suspension Porcelain Insulator

Nominal structural height : 170mm

Nominal disc diameter : 280mm

Rated electromechanical failure load : 210kN

Tension load by tension : 105kN

Crushing load : 1017N.cm

Lightning shocks dry withstand voltage : 105kv

Power frequency breakdown voltage : 120

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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.

Model Rated electromechanical failure load kn Tension load by tension kN Crushing load N.cm power frequency withstand voltage kv Lightning shocks dry withstand voltage kv Power frequency breakdown voltage radio interference voltage Weight kg
Dry Wet Test voltage to ground kv 1MHZ max radio interference voltage Μv
BY-U40C 40 20 565 55 30 75 90 7.5 50 2.9
40 20 565 55 30 75 90 7.5 50 3.4
BY-U70BL 70 35 565 70 40 100 110 10 50 4.8
BY-U70C 70 35 565 70 40 100 110 10 50 4.7
70 35 565 70 40 100 110 10 50 4.6
BY-U70BS 70 35 565 70 40 100 110 10 50 4.6
BY-U70BL 70 35 565 50 30 100 110 10 50 3.7
70 35 565 70 40 100 110 10 50 4.9
BY-U70C 70 35 565 70 40 100 110 10 50 5.1
BY-U70BL 70 35 565 70 40 100 110 10 50 5.1
BY-U100BL 100 50 678 70 40 100 110 10 50 5.8
100 50 678 70 40 100 120 10 50 6.1
BY-U100CL 100 50 678 70 40 100 110 10 50 5.8
BY-U120B 120 60 678 70 40 100 110 10 50 6.1
120 60 678 70 40 100 120 10 50 6.6
BY-U160B 160 80 1017 70 40 100 110 10 50 6.8
BY-U160BS 160 80 1017 70 40 100 110 10 50 6.8
160 80 1017 75 42 105 110 10 50 7.6
BY-U210B 210 105 1017 75 42 105 120 10 50 9.8
210 105 1017 75 42 105 120 10 50 9.4
210 105 1017 75 42 105 120 10 50 9.8
BY-U240B 240 120 1017 75 45 110 120 10 50 11.4
BY-U300B 300 150 1017 75 45 110 120 10 50 13.5

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

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


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transmission tools

      

transmission tools and equipment

      
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