China Origin High Voltage Transmission Line Post | RFQ Sourcing Details
Insulators · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Insulators. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
General 1.Ratings : up to 252kV. 2.Application : for lines supporting and insulation of power transmission & distribution system. 3.Standard: IEC 62217:2005,IEC 62231:2006,ANSI,etc. Features: Secure and reliable operation on high mechanical strength.
Compact design and light in weight which is convenient for transportation. Good anti-vibration capability. Good anti-moisture capability. Good electric performances Strong anti-pollution falshover ability. High anti-aging performances which is perfect for utilization under conditions of high altitude.
Easy for maintenance. Product range: Long rod Composite insulators up to 500kV. Pin Composite insulator up to 36kV. Post Composite insulator up to 252kV. Line post Composite insulator up to 36kV.
Technology characteristics: 1)The silicone rubber housing taken shape by whole injection has good hydrophobicity, drophobicity migration and soil resistance, as well as excellent electrical insulation roperties and aging resistance, which could prevent effectively those accidents of pollution flashovers so as to ensure the safe running of high voltage transmission lines.
2)The modified ECR fiberglass reinforced epoxy resin rod is used as it has good resistance to high temperature, stress corrosion &acid attack, as well as fine damping action, high tensile strength( >1200.
Mpa ) and resistance to creep and fatigue failure, which effectively ensure the internal insulation quality and mechanical strength of insulators.
3)End fittings are crimped onto fiberglass rod with voice-operated displacement type crimper , The insulators with this crimping technique have high mechanical strength and small dispersion.
4)The connection location between end fittings & rods is fused with sheds housing by the overall high tempera- ture vulcanized silicone rubber injection molding as it could minimize the interface.
5)The internal radial multi-seal structure effectively guarantees a long-term reliability of seal around the connection between end fittings & rods. Note: 1 Applicable stardand:IEC,ANSI,GB and other international standard 2 Normal colour of the composite insulator:red,gray and white.
3 Special design according customer's requirement. Working Condition 1.Ambient air temperature: -50ºC ~+50ºC 3.Altitude : mm) Minimum creepage distance (>=mm) Lightening impulse residual voltage under nominal discharge current ( =k. Vr.m.s.) FZSW-12/ FZSW-24/ FZSW-36/ FZSW-72.5/ FZSW-126/ FZSW-245/
China | Applications and Buyer Notes
China is organized as a sourcing-ready Insulators reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions before
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- InsulatorsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- RatedBased on visible page data; confirm exact value in the RFQ.
- power
- transmission & distribution system. 3.Standard: IEC 62217:2005,IEC 62231:2006,ANBased on visible page data; confirm exact value in the RFQ.
- voltage
- under nominal discharge current (Based on visible page data; confirm exact value in the RFQ.
- standard
- 2 NormalBased on visible page data; confirm exact value in the RFQ.
- Application
- for lines supporting and insulation ofBased on visible page data; confirm exact value in the RFQ.
- Product Parameters
- Main Technical ParameterBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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