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Product Name
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Composite Polymer Line Post Insulator
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Keyword
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Silicone Rubber Polymeric Line Post Composite Insulator
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Application
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High Voltage Distribution Line
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Advantage
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Double Seal End Part Design, Good Hydrophobicity Performance
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Performance
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High Mechanical Strength
Good Performance of Hydrophobicity and Anti-pollution
Excellent Electrical Specification
Small Volume and Light weight
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Material
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Fiberglass, Silicone Rubber, HDG Steel
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Silicone Color
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Grey or Customized
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Supply Type
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Standard or Customization
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Sample
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Free Supply
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Standard
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IEC 61952
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Certificate
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Test Report/CCPIT/ISO9001
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OEM/ODM
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Fully Support
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Composite Insulators are composed of FRP rod, silicone rubber sheds and metal end fittings.
The silicone rubber sheds adopt the complete injection technology, effectively solving the critical issue of interface electrical breakdown that affects composite insulator reliability.
The connection between the FRP rod and the metal end fittings employs the most advanced crimping process, equipped with a fully automated ultrasonic flaw detection system.

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Fiberglass Rod
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Our company's products all use high-strength ECR fiberglass rod, which effectively avoids the occurrence of brittle fracture accidents.
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Silicone Rubber
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Our company adopts a unique formula of silicone rubber, in which the original rubber content can reach 40%, so our company's products have good weather resistance and anti-aging properties, excellent hydrophobicity and hydrophobic migration, and the hydrophobicity of the product can reach HC1 level.
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Crimping Process
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We use the patented ultrasonic sensing system and PC-controlled crimping equipment and technology to ensure the consistency and stability of the tensile strength of the product, solve the problem of insulator dropped accident caused by the fiberglass rod being crushed in the metal fittings .
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Sealing Process
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We adopt the HTV overall injection process, the product has less interface and high reliability.
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Interface
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We adopt a double seal design, and we insist on using the adhesive of the American LOAR company to ensure a good interface seal of the product.
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Type
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Rated Voltage (kV)
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SCL (kN)
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Section Length H(mm)
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Min Arcing Distance h(mm)
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Min Nominal Creepage Distance L(mm)
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Lightning Impulse Withstand Voltage (kV)
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Power Frequency Withstand Voltage (kV)
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FP-15/12.5
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15
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12.5
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230±10
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170
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230
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90
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40
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FP-24/12.5
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24
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12.5
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348±10
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280
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620
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200
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70
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FP-24/15
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24
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15
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348±10
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280
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620
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200
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70
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FP-35/12.5
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35
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12.5
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415±10
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286
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900
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210
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80
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FP-46/12.5
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46
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12.5
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455±10
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365
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980
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250
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120
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FP-69/12.5
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69
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12.5
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820±10
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685
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1800
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455
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245
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FP-69/21
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69
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21
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1000±10
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810
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2200
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530
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285
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Note:
1. Applied standard:IEC61952.
2. Please select the fitting type when you order. The insulator info in the table based on the type with tie & base fittings.The section length maybe a little changed when change the fitting type, the insulator exactly drawing and detail info you need,please contact with our sales.








1. Economic Packing desgin which will save your transportation cost.
2. Suitable packing material ( Non fumigaion ) and beautiful package workmanship which will well protect the goods and avoid any trouble when you pick up the goods from the local customs.

TID POWER specializes in R&D, production, and global trade of composite insulators and live-line working equipment.
Our ISO9001-certified independent factory ensures end-to-end quality control per international standards.
Serving 200+ customers
across 30+ countries globally, TID POWER remains committed to technical excellence and innovation, with your satisfaction as our ultimate goal.

• Free sample available
• 24 hours on-line service
• Timely delivery
• Free technical support
• Long term after-sales service

1.Is your company a manufacturer or a trader?
* We are the manufacture, 15 years production experience; * Our factory has passed ROSH, SGS, etc; * Standard: IEC standard; * Quality control: passed the ISO9001.
2.Do you have export experience?
* More than 10 years export experience.
* TID products have been exported to Indonesia, Britain, Russia, Ukraine, Qatar, Romania, UAE, Egypt, USA, Costa Rica ,Brazil etc.
3.How to choose products?
* Standard products: Please select standard code according to the above reference file;
* Customized product: please tell us your requirements. We have a professional research and development team that provides strong technical support to meet your customized requirements.
4.Delivery time?
* Samples: 3-7 days; Order: 30 days or according to the order quantity.
5.Do you accept OEM/ODM?
* Yes, we have several customer ask OEM/ODM, we'll do what you tell us!
Choose Us
We will provide high-quality insulation products and customized services to you!
We are committed to creating greatest value for you!
Your satisfaction will be our ultimate goal!