| Customization: | Available |
|---|---|
| Application: | High-voltage |
| Material: | Composite Polymer |
|
Still deciding? Get samples of US$ 5/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
33KV composite pin insulator consisting of a load-bearing cylindrical insulating solid core , in a housing made of vulcanized silicone rubber material , and end fittings permanently attached to the core. They are widely used in high voltage transmission lines. |
|
 |
|
| Model | Rated Votage |
Specified Bending Load | Structure Height |
Minimum Dry Arc Distance | Minimum Creepage Distance |
Lightning Impulse Withstand Voltage |
1min. Wet Power Frequency Flashover Voltage |
| (KV) | (KN) | (mm) | (mm) | (mm) | ≥(kV) | ≥ (kV) | |
| FPW-33T20 | 38 | 10 | 460±10 | 500 | 1045 | 250 | 96 |
| Model Number: | FPW-33T20 |
| Minimum Order Quantity: | 100 pcs |
| Price: | Negotiable |
| Packaging Details: | plywood case, fumigated solid wood case |
| Delivery Time: | 45~50 days EX-works |
| Standard: | IEC 61952, ANSI C29.1 |
|
|
1. The silicone rubber housing of Composite Line Post Insulator were taken shape by whole injection. It has good hydrophobicity, hydrophobicity migration and soil resistance, as well as excellent electrical insulation properties and aging resistance, which could prevent effectively those accidents of pollution flashover so as to ensure the safe running of high voltage transmission lines.
2. The modified ECR fiberglass reinforced epoxy resin rod is used as it has good resistance to high temperature, stess corrosion & acid attack, as well as fine damping action, high tensile strength (> 1200Mpa) and resistance to creep and fatigue failure, which effectively ensure the internal insulation quality and mechanical stength of insulators.
|
Item |
Requirement |
Measured Valued |
|
Visual examination |
Fuchsine,grey or white, |
Ok |
|
Hardness (shore A) |
≮50 |
65~70 |
|
Tensile strength (Map) |
≮4 |
4~6 |
|
Failure elongation (%) |
≮150 |
≮180 |
|
Tearing strength (kN/m) |
≮10 (right angle sample) |
12~15 |
|
Volume resistivity (Ω.m) |
1X1012 |
3~8X1012 |
|
Puncture strength (kV/mm) |
Alternating current ≮22 |
≮30 |
|
Tracking and erosion |
TMA4.5,erosion depth≯2.5mm |
TMA4.5, erosion depth <0.8mm |
|
Flammability (Grade) |
FV-0 |
FV-0 |
|
|
|
|
|
|
We have been participating in various exhibitions at home and abroad from 2010 to 2020. At the exhibition, relevant people from the industry and us saw our products directly and closely.
1. All composite insulators are packed in weatherproof containers in order to protect the products during land, air, and sea transportation. Several different grades of packaging can be offered depending on the mode of transport and the expected storage conditions. The packaging options that we offer are
1) standard grade/prefabricated packing,
2) economical grade/cardboard carton, and
3) best grade/closed wooden crate.
Since the user best knows their crate requirements, they should select the option that is most suited to their needs and include that information in the purchasing specification. Special packaging arrangements can be accommodated upon request.
2. Each container is marked with the number of insulators it contains, the catalog number, the manufacturer's name, and any other customer requests.
3. Each packing (wooden Cases or Paper ubes) attached specification and certification of products.
|
|
){kind=link}