Description
Wuhan Line Power specializes in manufacturing a wide range of composite insulators to meet diverse electrical transmission needs. Our products include AC composite long-rod insulators, DC composite long-rod insulators, composite line post insulators, substation post insulators, braced post insulators, pin insulators, cross-arm insulators, and composite insulators for electrified railways. All our products adhere to rigorous international quality standards such as IEC, ANSI, AS, BS, CAS, and GB.
Furthermore, we offer comprehensive solutions for power equipment and accessories, including porcelain insulators, glass insulators, HDPE insulators, power fittings, cables, surge arresters, and fuse cutouts. With a strong technical team and robust R&D system, we ensure our clients receive secure operational solutions and sustainable business models.
Polymer insulator have been exported to various regions worldwide, including North America, South America, Europe, Australia, New Zealand, and more. We are proud to be a key supplier to the State Grid of China (SGCC) and have successfully executed numerous AC and DC UHV transmission projects. Additionally, we maintain a longstanding partnership with the China Electric Power Research Institute (CEPRI).
Structure
- Long rod polymer insulator feature a silicone rubber-based housing that is water-repellent, UV-resistant, and corona-resistant, ensuring durability in various environmental conditions.
- HTV injected weathersheds are chemically bonded to the rod, delivering excellent performance and reliability.
- Metal fittings are securely fixed to the fiberglass core for maximum mechanical strength, enhancing overall durability.
- A corona ring is applied to the metal fittings to provide additional protection to the housing, ensuring long-term performance.
- The housing is chemically bonded to the fiberglass core rod, further enhancing the stability and reliability of the insulator.
- A 3mm-thick high-temperature vulcanized (HTV) silicone rubber sheath enhances the system's mechanical characteristics while reducing the electric field strength of the FRP rod, providing added protection during handling and installation.
- A metastable silicone sealing system prevents moisture ingress to the FRP rod, ensuring prolonged performance and reliability.
Parameter
| Model | Rated Votage |
Specified Mechanical Load |
Structure Height |
Minimum Dry Arc Distance | Minimum Creepage Distance |
Lightning Impulse Withstand Voltage |
Wet Power Frequency Withstand Voltage |
(KV) |
(KN) | (mm) | (mm) | (mm) | ≥(kV) | ≥ (kV) | |
| FXBW-1000/530 | 1000 | 530 | 10000±50 | 8950 | 27500 | 2400 | 1300 |
Application
Insulators are essential components installed on elevated iron towers to manage pulling forces. Their primary function involves bearing the tension generated by wires and securing disconnected wires to the tower structure. Typically employed in high-pressure tension towers, high-voltage straight towers, medium and low-pressure tension towers, as well as terminal and corner poles.
FAQ
1. Q: Are you a factory or a trading company?
A: We are a factory established in 2008, and we also handle sourcing for our clients.
2. Q: What are your main products?
A: Our main products include insulators, various hardware components for high-voltage applications, and related products.
3. Q: Can I request samples?
A: Certainly, sample orders are available forQuality checks and market testing.
4. Q: What are your payment terms?
A: Our standard payment terms are 30% T/T after order confirmation, with the remaining 70% due before shipment. We also accept payment via L/C.
5. Q: How do you ensure productQuality?
A: We have a comprehensiveQC system in place for each production process, covering chemical composition, physical, and electrical properties. All goods undergo testing according to relevant standards, and we provide ex-factory test reports with shipment documents.
6. Q: Do you offer customization?
A: Yes, we provide OEM services.
7. Q: What are your warranty terms?
A: We offer a 24-month warranty.
8. Q: Do you have products in stock?
A: We maintain standard models in stock, while special products and large orders are produced upon request.
9. Q: What certifications do you have?
A: Our certifications include ISO9001, ISO14001, ISO45001, and Type tests.
10. Q: How can we become your agents?
A: We welcome inquiries about becoming agents for our products. We evaluate potential agents based on sales turnover and market research. Let's discuss further if you're interested!
11. Q: Can we visit your company?
A: Absolutely, you are welcome to visit our facilities.
Hot Tags: 1000kv composite long rod polymer insulator, China, manufacturers, suppliers, factory, wholesale, for sale, Composite Stay Insulator, 138kV Composite Stay Insulator, Silicone rubber insulator, Silicone rubber Long rod insulator, Composite polymer long rod insulator, Post insulator for electrified railway
