Heavy Duty Pin Post Insulator for High Voltage Applications

• Customization: Available
• Application: High-voltage, Low-voltage, High-temperature
• Material: Porcelain
• Model NO.: A
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Driving, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 300KN
• Certification: ISO9001
• Color: White
• Brand: FATO
• Transport Package: Carton
• Specification: 10KG
• Trademark: Winner
• Origin: China
• Package Size: 60.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 10.000kg
• Lead Time: 30 days (1 - 5000 Pieces) ; To be negotiated ( > 5000 Pieces)

Product Description

Basic Info.

 

Model NO.	35/12.5	Type	A Type Insulator
Connection Method	Trough Type	Size of Bearing Capacity	300KN
Certification	ISO9001	Color	White
Brand	Winner	Delivery Time	30days
Transport Package	Wooden Box	Specification	polymeric
Trademark	Winner	Origin	China

 

Product Description

We especially produce polymer insulator from 1kv--750kv,plastic insulator ,silicone & porcelain cutout,surge arrestor,silicone compound,

FRP rod,forging fittins and other electical products.

 

Product Parameters

 

Figure No.	Type	Rated Voltage(KV)	Specifield Mechanical bending load(KN)	Section Length(mm)	Min arcing distance(mm)	Min creepage distance(mm)	Lighting withstand votage(KV)	Wet power frequency voltage(KV)
1	HRD-15/8	15	8	260	191	590	140	45
2	HRD-25/8	25	8	321	251	770	150	70
3	HRD-35/8	35	8	387	317	1030	210	95
4	HRD-15/12.5	15	12.5	259	188	590	140	45
6	HRD-25/12.5	25	12.5	321	251	770	150	70
7	HRD-35/12.5	35	12.5	387	317	1030	210	95

 

 

Polymer insulators are a type of insulator used both in transmission and distribution power lines and substations. Polymeric insulators have their main advantage in mechanical resistance against shocks due to the flexibility and behavior of the insulator derived from using the polymeric material.
Firstly, composite insulator excels in mechanical properties. Its core rod is usually made of epoxy glass fiber, with an expansion strength 1.5 times that of ordinary steel and 3 to 4 times that of high-strength porcelain. At the same time, it also has strong vibration absorption capacity and high seismic damping performance, which is 1/7 to 1/10 of that of porcelain insulators. This enables the composite insulator to withstand significant mechanical loads and vibrations, ensuring the stable operation of the power system.

Secondly, the composite insulator has excellent anti-pollution flashover performance. Its surface is hydrophobic, and when it rains, the rainwater does not form a water film on its surface but instead falls in droplets, which makes it less likely to form a conductive channel. This allows the composite insulator to maintain high insulation performance even in harsh environments, reducing flashover accidents caused by pollution.

Furthermore, the composite insulator exhibits superior electrical erosion resistance. The standard for irreversible degradation and tracking caused by surface leakage flashover is typically no less than grade 4.5 (i.e., 4.5kV), while the composite insulator can reach grades 6 to 7, significantly improving the insulation level of the power system.

Additionally, the composite insulator demonstrates good aging resistance. After long-term practical testing, there are no significant changes in the non-wettability and electrical erosion resistance of the composite insulator's surface, indicating its excellent aging resistance.

Lastly, the composite insulator is lightweight. This significantly reduces the labor intensity of transportation and construction operations, improving work
efficiency.

Product Description

We especially produce polymer insulator from 1kv--750kv,plastic insulator ,silicone & porcelain cutout,surge arrestor,silicone compound,

FRP rod,forging fittins and other electical products.

 

 

Figure No.	Type	Rated Voltage(KV)	Specifield Mechanical bending load(KN)	Section Length(mm)	Min arcing distance(mm)	Min creepage distance(mm)	Lighting withstand votage(KV)	Wet power frequency voltage(KV)
1	HRD-15/8	15	8	260	191	590	140	45
2	HRD-25/8	25	8	321	251	770	150	70
3	HRD-35/8	35	8	387	317	1030	210	95
4	HRD-15/12.5	15	12.5	259	188	590	140	45
6	HRD-25/12.5	25	12.5	321	251	770	150	70
7	HRD-35/12.5	35	12.5	387	317	1030	210	95

 

 

Polymer insulators are a type of insulator used both in transmission and distribution power lines and substations. Polymeric insulators have their main advantage in mechanical resistance against shocks due to the flexibility and behavior of the insulator derived from using the polymeric material.
Firstly, composite insulator excels in mechanical properties. Its core rod is usually made of epoxy glass fiber, with an expansion strength 1.5 times that of ordinary steel and 3 to 4 times that of high-strength porcelain. At the same time, it also has strong vibration absorption capacity and high seismic damping performance, which is 1/7 to 1/10 of that of porcelain insulators. This enables the composite insulator to withstand significant mechanical loads and vibrations, ensuring the stable operation of the power system.

Secondly, the composite insulator has excellent anti-pollution flashover performance. Its surface is hydrophobic, and when it rains, the rainwater does not form a water film on its surface but instead falls in droplets, which makes it less likely to form a conductive channel. This allows the composite insulator to maintain high insulation performance even in harsh environments, reducing flashover accidents caused by pollution.

Furthermore, the composite insulator exhibits superior electrical erosion resistance. The standard for irreversible degradation and tracking caused by surface leakage flashover is typically no less than grade 4.5 (i.e., 4.5kV), while the composite insulator can reach grades 6 to 7, significantly improving the insulation level of the power system.

Additionally, the composite insulator demonstrates good aging resistance. After long-term practical testing, there are no significant changes in the non-wettability and electrical erosion resistance of the composite insulator's surface, indicating its excellent aging resistance.

Lastly, the composite insulator is lightweight. This significantly reduces the labor intensity of transportation and construction operations, improving work
efficiency.
 

Detailed Photos

 

 
 

Certifications

 

Packaging & Shipping

 Samples:

 5-15days depends on the process.

 Productions:

After getting order 15-30days.If you have very urgent order, we can check it the best delivery time for you.

1) Exported Standard pallets included carton package

2) Exported Standard Wooden crate

3) Do package as Customer required



 

 

Company Profile

Beijing Winner Electric Energy Co., Ltd is located in Beijing China, integrating not only R&D and manufacturing, but also trade and top aftersales services as well. We're proud of having two excellent subsidiary factories, which consolidated our leading position of transmission and distribution services provider. Our products have been exported to many countries all over the world during the past 15 years.

We produce power fittings, cable accessories, insulators, primary and secondary fusion pole-mounted circuit breakers, lightning arresters, solar energy, and other new energy transmission and distribution equipment products, as well as related customized products.

At Winner Power, we never compromise on quality. Our stringent standards ensure that you receive reliable and efficient products every time. With our industry expertise and experience, we are your preferred choice for meeting all your power transmission and distribution needs.

Our commitment to quality and customer satisfaction makes us a trusted partner for companies worldwide. We look forward to discussing how our products can support your projects and meet your specific requirements.





 

 

 

After Sales Service

Returns Policy

100% Return - Guarantee in 30 days

We accept returns for an exchange, or refund within 30 days of the items delivery.

Items must be in their original condition, not worn, or altered. We will not reimburse the return shipping.

 

FAQ

1. Are you a factory or trading company?
We are a Trade company and have our own factory.

2. Where is your factory located? How can I visit there?
Our factory is located in Handan City,Hebei Province, China.  
All our clients,from home or abroad, are warmly welcome to visit us!

3. What's the payment term?  
We accept TT, 30% deposit and 70% balance agaisnt copy of BL, Western Union, L/C  ok!

4. How's the delivery time?
Usually it will take about 15~30 days for production.

5. Tell me the standard of package?
For the small capacity, it uses carton with pallet or according to your requirements.

6. Could you offer Form A or C/O etc. certificate of origin  ?  
It is totally not a problem.

7. Would you accept to use our logo ?
If you have a good quantity,it is absolutely no problem to do OEM.

8. How about the transport?
If the number of goods is small we usually use TNT,DHL,FEDEX,EMS and some express you offered.
If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.