35kv Cross Arm Silicon Polymer Composite Insulator

Model NO.
FS
Type
B Type Insulator
Usage
High Voltage Power Transmission, Insulation, Electrical Installation
Connection Method
Spherical Type
Certification
ISO9001, Type Test
Color
as Require
Brand
L&R
Transport Package
Carton
Specification
SEE BELOW SHEET
Trademark
L&R or as requirement
Origin
Wenzhou, China
HS Code
8546900000
Production Capacity
60000/Month
Reference Price
$ 9.90 - 10.80
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Product Description

What is polymer insulator?

Polymer insulator is a kind of insulator with polymer insulation parts, and it is also named also named composite insulators, silicone rubber insulator. Usually, the insulation parts are made of silicone rubber, Al(OH)3 and fillers. This kind of insulators have the same function of glass insulators and ceramic insulators, when applied for power systems with a voltage over 1000V.
 

Classification of polymer insulators

When classified by how the insulators are applied, they can be classified into:

  1. Polymer suspension insulator
  2. Polymer tension insulator
  3. Polymer line post insulator
  4. Polymer station post insulator
  5. Polymer pin type insulator
  6. Polymer spacers
  7. …

When classified by power system voltages, they can be classified into:

  1. High voltage insulator (≥69 kV)
  2. Medium voltage insulator (< 69 kV)
  3. Ultra High voltage insulator (≥800 kV)

Main Technical Parameter (IEC 61109)
Model Rated Voltage (kV) Rated Mechanical Bending Load (kN) Length
(mm) 		Minimum Arc Distance (mm) Minimum Creepage Distance (mm) Lightning Impulse Withstand Voltage, peak (kV) P.F 1min wet withstand voltage (kV) Coupling Size
FXB-11/70 11 70 330 160 300 95 45 16
FXB-11/80 11 80 370 200 450 95 45 16
FXB-24/70 24 70 410 240 750 125 65 16
FXB-24/100 24 100 450 240 750 125 65 16
FXB-24/120 24 120 450 240 750 125 65 16
FXB-33/70 33 70 530 360 900 200 95 16
FXB-33/80 33 80 590 425 1080 220 95 16
FXBW-33/70 33 70 655 480 1260 220 105 16
FXBW-33/100 33 100 695 480 1260 220 105 16
FXBW4-66/70 66 70 870/940 710 2248 410 185 16
FXBW4-66/100 66 100 870/940 710 2248 410 185 16
FXBW4-110/100 110 100 1240/1440 1000/1200 3150/3860 550 230 16
FXBW4-110/160 110 160 1340 1000 3380 550 230 R20
FXBW4-145/120 145 120 1480 1240 4123 725 355 16
FXBW4-220/100 220 100 2240/2350/2470 2023/2080/2210 6450/6760/7150 1000 395 16
FXBW4-330/160 330 160 2990 2600 9075 1425 570 R20
FXBW4-220/210(160) 220 210/160 2350 2000 6800 1000 230 R20
FXBW4-330/210(160) 330 210/160 2930 2650 8790 1425 570 R20
FXBW4-500/210(160) 500 210/160 4450 4075 14860 2050 740 R20
35kv Cross Arm Silicon Polymer Composite Insulator 35kv Cross Arm Silicon Polymer Composite Insulator 35kv Cross Arm Silicon Polymer Composite Insulator

 

 

Insulator