ANSI High Voltage Electrical Porcelain Ceramic Post Type 220kv Insulator

Product Description

ANSI High Voltage Electrical Porcelain Ceramic Post Type 220kv Insulator

Product Description

 

Porcelain insulator made of electrical ceramics are commonly used in electrical applications. Electrical ceramics are produced by baking raw materials such as quartz, feldspar, and clay. The surface of porcelain insulators is typically coated with a porcelain glaze to enhance mechanical strength, improve waterproofing, and increase surface smoothness. Among various types of electrical insulators, porcelain insulators are the most widely used.

Ceramic porcelain insulator is a kind of special insulation control, which can play an important role in overhead transmission lines. In the early years, electrical insulators were mostly used in telegraph poles, and gradually developed into a high voltage wire connecting tower with a lot of disk-like insulators hanging on one end, which is to increase the creepage distance. They are usually made of glass or ceramic, so they are called porcelain insulators. Porcelain Insulators should not fail due to various mechanical and electrical stresses caused by changes in the environment and electrical load conditions. Otherwise,porcelain insulators will not play a significant role, which will damage the service and operating life of the whole line.

Product Parameters

Type	Rated voltage kV		Dra wing No.		Failing Load ≥		Nominal											Weight kg
					bending kN	Torsion kN.M	creepage distance m m		H		D		n1.d1-a1			n2.d2-a2
C6-550-I	126		1		6	4	3150		1220		255		4-M16-Φ127			4-Φ18-φ200		83
C8-550-I	126		1		8	4	3150		1220		260		4-M16-127			4-Φ18-φ200		90
C10-550-I	126		1		10	4	3150		1220		270		4-M16-127			4-Φ18-φ225		93
C12.5-550-I	126		1		12.5	6	3150		1220		280		4-M16-Φ127			8-φ18-φ254		104
C16-550-I	126		1		16	10	3150		1220		290		4-M16-127			8-Φ18-φ254		110
C10-550-IV	126		1		10	6	4500		1220		300		4-M16-127			4-Φ18-φ225		108
C8-650-	145		2		8	6	4612		1500		285		4-Φ18-Φ225			8-Φ18-φ254		131
C10-650-I	145		2		10	10	4612		1500		305		4-Φ18-Φ225			8-Φ18-φ254		160
C12.5-650-I	145		2		12.5	10	4612		1500		305		4-18-φ225			8-Φ18-Φ254		167
C40-650-IV	145		2		40	25	5200		1500		345		8-φ18-φ275			8-φ18-φ275		212

Type	Rated voltage kV		Dra wing No.		Failing Load ≥		Nominal creepage distance mm										Weight kg
					bending kN	Torsion kN.M		H		D		n1.d1-a1			n2.d2-a2
C6-1050-I	252		3		6	3	6300	2300		275		4-M16-Φ127			4-Φ18-φ225		175
C8-1050-I	252		3		8	4	6300	2300		280		4-M16-Φ127			8-Φ18-φ254		192
C10-1050-	252		3		10	6	6300	2300		295		4-M16-Φ127			8-Φ18-φ275		225
C12.5-1050-I	252		3		12.5	10	6300	2300		315		4-M16-Φ127			8-Φ18-φ275		252
C16-1050-I	252		3		16	10	6300	2300		330		4-M16-Φ127			8-Φ18-φ300		269
C10-1050-	252		3		10	4	6000	2300		275		4-M16-Φ127			8-Φ18-Φ275		207
C8-1050-I	252		3		8	6	6300	2400		285		4-M16-Φ127			8-Φ18-φ254		210
C12.5-1050-I	252		4		12.5	10	6300	2300		315		8-Φ18-φ254			8-Φ18-φ254		248

TECHNICAL DATA (catalog):

Product structure and advantages
Low voltage porcelain insulator made of electrical ceramics. Electrical ceramics are baked with quartz, feldspar and clay as raw materials. The porcelain surface of porcelain insulators is usually covered with porcelain glaze to improve their mechanical strength, waterproof infiltration and increase the surface smoothness. Among all kinds of insulators, porcelain insulators are the most commonly used.Advantages of ceramic insulator: It has good chemical stability and thermal stability, strong anti-aging ability, and has good electrical and mechanical properties, flexible assembly.

 

Company Profile

Wuhan Line Power Transmission Equipment Co., Ltd. is mainly engaged in the research ,development,production and sales of high voltage transmission power composite insulator series products.The core technology comes from the scientific and research institutions such as Wuhan University (originally Wuhan University of Water and Electricity),Hubei Institute of Chemical and Industry and Wuhan High Pressure Research Institution and so on.

 

In order to adapt to the industry development demands,it was reformed in combination with national capital by the scientists and engineers who are in the field of composite insulator.Now it is restructured as a new modernized enterprise which integrates research ,production, marketing and sales. The company had formed a series of composite insulator mature products at the beginning of its establishment. These products have been widely used in power, railway and other industries for many years.The core team members of company technology, production and management have more than 20 years of working experience in the same industry. The excellent core team ensures the high starting point of the company in technology and products.

 

 

Our company with strong strength, reasonable price, good service and a number of enterprises to establish a long-term partnership.With high quality products and perfect after-sales service, we have won the consistent reputation of customers all over the country.We sincerely welcome customers from home and abroad to visit, investigate and discuss business cooperation.    

Sound Testing Equipment

The company is equipped with 1000kV Power Frequency Testing Transformer, 1800kV Impulse Voltage Generator set and 2000kN Automatic Tensile Test Machine, as well as well-equipped Physical Laboratory and Electrical Laboratory.




Advanced Manufacturing Equipments

The company holds the most advanced Automatic Silicone Injection Molding Machines and Voice-operated Displacement Crimping Machines which means the world's most advanced process technology level.

 

Certifications

 

 

Exhibition

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.

 

FAQ

1. Q: Are you the factory or trading company?
A: We are factory who was founded in 2008.

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..
 
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, Type test, CESI 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.