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240kN Suspension Type Insulator For Insulation Protection

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Insulator Type: Multi-shell Umbrella Insulator Application: High Voltage
Material: Glass Certification:: ISO9001/IEC
Usage:: Insulation Protection Color:: Glass
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240kN Suspension Type Insulator

,

Insulation Protection Suspension Type Insulator

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240kN multi shell umbrella insulator

Toughened Glass 160kN 240kN Suspension Insulator multi-shell umbrella Type

Model Number: OEM

Material: glass

Insulator type:multi-shell umbrella insulator

Application: High Voltage

Usage: Insulation Protection

Color: glass

Certification: ISO9001/IEC

Sample: Sample Available

Feature

  1. Good pollution resistance
  2. Good structural stability
  3. Excellent mechanical properties
  4. Excellent electrical corrosion resistance
  5. Aging resistance
  6. High line operation efficiency
  7. Light weight

Description:

Disc insulators are also called suspension insulators. They are actually a piece of ceramic or glass with steel caps and iron feet at the upper and lower ends, which can be used in series.

Suspended insulators are generally made of insulating parts (such as porcelain and glass) and metal accessories (such as steel feet, iron caps, flanges, etc.) glued or mechanically clamped with glue. Insulators are widely used in power systems, generally belong to external insulation, and work under atmospheric conditions. Overhead transmission lines, busbars of power plants and substations, and external live conductors of various electrical equipment must be supported by insulators and insulated from the ground (or ground) or other conductors with potential differences.

Usage:

As one of the important equipment of transmission lines, suspension insulators are responsible for the suspension of conductors and the insulation of iron towers. The suspension porcelain insulators produced are used on high-voltage, extra-high voltage and ultra-high voltage transmission lines around the world, and are used for transmission lines in various countries Safe operation provides reliable version guarantee.

Suspended porcelain insulators are divided into two types: insulators for AC systems and porcelain insulators for DC systems.

Specifications:

IEC designation
diameter D Spacing H creepage distance L Mechanical

failing load

power frequency Withstand voltage wet Lighting Impulse withstand Voltage dry impulse puncture voltage Power frequency puncture voltage Radio interference voltage (10kV, 1MHZ) power frequency electric arc test
  (mm) (kN) (kV) (kV) P.U (kV) (uV)  
U70BP/146H 255 146 400 70 45 110 2.8 130 50 0.12s/20kA
280 146 450 70 50 125 2.8 130 50 0.12s/20kA
320 146 550 70 55 140 2.8 130 50 0.12s/20kA
U100BP/146H 255 146 400 100 45 110 2.8 130 50 0.12s/20kA
280 146 450 100 50 125 2.8 130 50 0.12s/20kA
320 146 550 100 55 140 2.8 130 50 0.12s/20kA
U120BP/146H 255 146 400 120 45 110 2.8 130 50 0.12s/20kA
280 146 450 120 50 125 2.8 130 50 0.12s/20kA
320 146 550 120 55 140 2.8 130 50 0.12s/20kA
U160BP/155H 280 155 450 160 50 125 2.8 130 50 0.12s/20kA
320 155 550 160 55 140 2.8 130 50 0.12s/20kA
U160BP/170H 280 170 450 160 50 125 2.8 130 50 0.12s/20kA
320 170 550 160 55 140 2.8 130 50 0.12s/20kA
U210BP/170H 320 170 550 210 55 140 2.8 130 50 0.12s/20kA
U210BP/155H 320 155 550 210 55 140 2.8 130 50 0.12s/20kA
U240BP/170H 320 170 550 240 55 140 2.8 130 50 0.12s/20kA
320 170 550 240 55 140 2.8 130 50 0.12s/20kA
U300BP/195H 390 195 690 300 60 155 2.8 130 50 0.12s/20kA
  340 195 550 300 55 140 2.8 130 50 0.12s/20kA
  380 195 635 300 60 155 2.8 130 50 0.12s/20kA
U400BP/205 380 205 620 400(420) 55 125 2.8 130 50 0.12s/20kA
U530BP/240 380 240 620 530(550) 55 125 2.8 130 50 0.12s/20kA

Packing and Shipping

We can choose different packing plans for different products, also can according to customers’ requirements. We deliver products to customers by sea or air, according to your needs.


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