Wholesale Chinese Product Composite Cross Arm Insulator
Wholesale Chinese Product Composite Cross Arm Insulator
Product Introduction
The materials of crossarm insulators are mainly electric porcelain and composite materials.The electric porcelain crossarm insulator is a porcelain piece in the shape of a stick.Install on the pole to support the wire.It ACTS as a conductor to insulate the ground.And play the role of cross - arm.When the voltage level is high, the mechanical strength of crossarm insulator is required to be high.
Product features and advantages
1.The silicon rubber shed booster is smooth and compact
2.Perfect hydrophobic performance, good resistance to aging, tracking and erosion.
3.High-strength acid-resistant FRP rod ensures the reliability of composite insulator.
4.The arcing corona ring well distributes the electric field along the insulator’s axe to prevent corona phenomenon and secure the insulator from heavy damage in end fitting in case of flashover.
5.The end fitting and FRP rod are connected with imported end-fitting crimping equipment ,ensures the mechanical performance of the product.
6.The unique end fitting sealing structure improves product sealing reliability.
7.The strict inspection measures ensure the perfect quality of every product.
8.We can design and produce according to the drawings and detailed requirements of customers.
Technology parameters
| Product name | Product
Model |
Rated voltage |
Rated mechanical bending load |
Structure height H (mm) |
Min. arc distance |
Min. creepage distance (mm) |
Lightning impulse voltage (kV) |
P.F. wet withstand voltage (kV) |
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| Composite
pin Insulator |
FPQ-20/20T | 15 | 5 | 295 | 195 | 465 | 110 | 50 |
| FPQ-35/20T | 35 | 20 | 680 | 450 | 810 | 230 | 95 | |
| Composite cross-arm Insulator | FSW-35/100 | 35 | 100 | 650 | 450 | 1015 | 230 | 95 |
| FSW-110/120 | 110 | 120 | 1350 | 1000 | 3150 | 550 | 230 | |
| Composite
tension Insulator |
FXBWL-15/100 | 15 | 100 | 380 | 200 | 400 | 95 | 60 |
| FXBWL-35/100 | 35 | 100 | 680 | 450 | 1370 | 250 | 105 | |
| Composite
post Insulator |
FZSW-15/4 | 10 | 4 | 230 | 180 | 485 | 85 | 45 |
| FZSW-20/4 | 20 | 4 | 350 | 320 | 750 | 130 | 90 | |
| FZSW-35/8 | 35 | 8 | 510 | 455 | 1320 | 230 | 95 | |
| FZSW-72.5/10 | 66 | 10 | 780 | 690 | 2260 | 350 | 150 | |
| FZSW-126/10 | 110 | 10 | 1200 | 1080 | 2750 | 500 | 230 | |
| FZSW252/12 | 220 | 12 | 2400 | 2160 | 5500 | 1000 | 460 |
Product Introduction
1.The gold end head adopts the maze design principle,multi-layer protection,and good sealing performance, which solves the most critical problem of insulators-interface electrical breakdown.
2.The core rod adopts ERC high-temperature acid resistant rod,and the core rod and Silicone rubber interface are coated with special coupling agent.
3.The umbrella sleeve adopts a one-time overall molding process under high temperature and high pressure, and cooperates with the computer monitoring of the second stage chemical process,which extends the service life of the product.
4.The connection between the gold tool and the core rod is controlled by computer and is equipped with a full-automatic acoustic emission detection system to ensure the reliablity and stability of the connection between the gold tool and the core rod.
Application
Insulations are devices installed between conductors of different potentials or between conductors and ground potential members that can withstand voltage and mechanical stress.It is a special kind of insulation control and can play an important role in overhead transmission lines.
(1) Quality Assurances
We have a strictly quality control process from the raw material to finished products. Advanced testing lab to make sure products quality and improve our creative ability. Quality and Safety is the soul of our products.
(2) Excellent Services
Many years of manufacturing experience and rich export business help us to establish a well-trained sales service team for all customers.
(3) Fast Deliveries
Strong manufacture capacity to satisfy urgent leading time. It is around 15-25 working days after we receive the payment. It varies according to the different products and quantity.
(4) OEM ODM and MOQ
Strong R&D team for quick new products’ development, we welcome OEM, ODM and customize request order. Whether selecting a current product from our catalog or seeking engineering assistance for your application. You can tell us about your sourcing requirements.
Normally our MOQ is 100pcs per models. We also produce OEM and ODM as you requirement. We are developing worldwide agent.