Customization: | Available |
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Application: | High-voltage, High-temperature |
Material: | Composite Polymer |
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This series of high voltage power line insulators are composed of three parts: glass fiber epoxy resin drawing rod, silicone rubber shed skirt and metal fittings. The silicone rubber umbrella skirt adopts the whole injection and compression process, thus solving the key problem affecting the reliability of composite insulators -- the interface electrical breakdown.
The polymeric insulators connection between the glass drawing rod and the metal fittings adopts the unique glue fitting technology, and adopts the most advanced pressing technology in China. It is equipped with the automatic sound wave flaw detection system with high strength, beautiful appearance, small volume and light weight. The electrical insulators metal fittings are galvanized to prevent corrosion and can be used interchangeable with ceramic insulators.
No. | Description | Rated Voltage (kV) |
Specified Mechanical Bending Load (kN) | Section Height H (mm) |
Minimum Arcing Distance H (mm) |
Minimum Creepage DistanceL (mm) | Lightning Impulse Withstand Voltag≥(kV) | Power Frequency Withstand Voltage≥(kV) |
1 | FZSW-66/16 | 66 | 16 | 770±1 | 636 | 1813 | 325 | 130 |
2 | FZSW1-110/10 | 110 | 10 | 1220±2.7 | 1084 | 3150 | 450 | 185 |
3 | FZSW2-138/10 | 138 | 10 | 1200±2 | 1064 | 3150 | 450 | 185 |
4 | FZSW1-110/20 | 110 | 20 | 1220±2.7 | 1044 | 3150 | 450 | 185 |
5 | FZSW2-138/20 | 138 | 20 | 1200±2 | 1024 | 3150 | 450 | 185 |
6 | FZSW - 252/20 (Upper & lower components) |
252 | 20 | 2300±3.8 | 2007 | 6300 | 950 | 395 |
Composite Pin Type Insulator
No. | Description | Section Height (H mm) |
Dry Arcing Distance (h mm) |
Creepage Distance(mm) | 1 min Wet Power Withstand Voltage (kV) |
Lightning Impulse Withstand Voltage ≥(kV) |
Specified Bending Load ≥(kN) |
1 | FPW1-11T16 | 236±5 | 150 | 390 | 50 | 100 | 2 |
2 | FPW4-11T20 | 236±5 | 150 | 390 | 50 | 100 | 3.5 |
3 | FPW - 36T20 | 500±5 | 400 | 1200 | 125 | 210 | 12.5 |
Model Number: | FZSW-138/11.5 |
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 |
End Fittings | Core | Sheds and Housing |
Hot dip galvanized cast iron or cast steel | Epoxy & Glass fiber (ECR is available) |
HTV Silicone Rubber |
Min. thickness of the galvanization: 86μm | Diameter(mm): Φ38, Φ40, Φ55, Φ70, Φ90, Φ120 | Color: Grey, Red |
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 |
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We have been participating in various exhibitions at home and abroad from 2010 to 2019. At the exhibition, relevant people from the industry and us saw our products directly and closely.
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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.
1. Q: Are you the factory or trading company?
A: We are factory who was founded in 2008. We also source all the items for the clients.
2. Q: What're your main products?
A: insulators, the hardware of all kinds for high-voltage applications and related products.
3. Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test.
4. Q: What's your payment terms?
A: We usually accept :Payment Term: 30% T/T after order confirmed, balance 70% before shipment. L/C is also available.
5. Q: How can you control your quality?
A: For each production processing, we have a complete QC system for the chemical composition, physical and electrical properties. After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.
6. Q: Does your company accept customization?
A: We accept OEM service.
7. Q: What's your warranty terms?
A: We offer 24 months warranty terms.
8. Q: Do you have the products in stock?
A: Depends on your request, we have standard models in stock. Some special product and big order will be newly produced according to your order.
9. Q: What do you have for the certificate?
A: ISO9001, ISO14001, ISO45001, Type test etc.
10. Q: How to become the agents for Line?
A: We welcome you to be Line's agent.
We will depend on the sales turn over and also do research on your market. If you have interest, let us discuss more!
11.Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.