Porcelain Pin Insulator ШФ-20Г 20kV Overhead Line Support
The Porcelain Pin Insulator ШФ-20Г is designed for use in overhead power lines operating at voltages up to 20 kV
Ceramic Insulation Advantages
Superior Dielectric Strength: Porcelain’s inherent non-conductive properties prevent current leakage, ensuring safe operation even under extreme weather conditions (e.g., rain, frost).
High Mechanical Load Capacity: Rated for tensile forces up to 13 kN, it withstands heavy conductor loads and environmental stress.
Corrosion & Weather Resistance: The glazed surface resists UV degradation, chemical exposure, and thermal cycling, extending service life.
Low Maintenance: Self-cleaning glaze reduces contamination buildup, minimizing downtime and maintenance costs
Key Parameters
Voltage Rating: 20 kV (AC)
Mechanical Load Capacity: 13 kN (tensile)
Dimensions: Approx. 220 mm (height) x 175 mm (diameter)
Impulse withstand voltage : 135KV
Puncture Voltage : 190KV
Power Frequency Withstand Voltage wet : 65KV
Power Frequency Withstand Voltage dry : 190KV
Contact YINING ELECTRICAL COMPANY for tailored solutions, technical support, and competitive pricing. Ensure your power infrastructure meets the highest standards of performance and safety.
YINING Electrical Company
Product After-Sales Service Policy
1.Overview
With over two decades of expertise, YINING Electrical Company specializes in high-voltage composite insulators, zinc oxide arresters, and drop-out fuses.Our products are engineered with advanced safety mechanisms (e.g., overvoltage, overcurrent, and overheating protection) to ensure the stability and longevity of power systems globally.
2.Core After-Sales Services
Warranty & Coverage
Duration: 2-5 years (varies by product category).
Scope: Free repair or replacement for defects in materials, workmanship, or performance under standard conditions.
Exclusions: Damage from misuse, natural disasters, or unauthorized modifications.
Technical Support
24/7 Assistance: Accessible through our dedicated support channels.
Remote Diagnostics: Free troubleshooting via video call or email for common technical issues.
On-Site Services: Available for large-scale installations (subject to prior coordination).
Response Efficiency
Critical Issues (e.g., short circuits, overheating): 24-hour response.
General Inquiries: Resolved within 1 business day.
Repair & Replacement
Warranty Period: Faulty products are replaced or repaired at no cost.
Replacement Parts: Dispatched promptly upon confirmation.
3.Quality Assurance
All products meet IEC/GB/T standards and undergo rigorous testing (e.g., AC/DC withstand voltage tests, impulse withstand tests).We provide:
Comprehensive Test Reports with each shipment.
Customized Solutions tailored to specific project requirements.
4.Contact Us
For urgent support or detailed inquiries, reach us through:
Address: No.451 Chouzhou North Road, Yiwu City, Zhejiang Province, China
Email: yining8851@gmail.com
Phone: +86 135 6696 4197 (Irene Chen)
YINING Electrical Company - Delivering Power System Reliability
