Flyaford
Flyaford
Premium electrical insulation components certified for European low-voltage assemblies, switchboards, and renewable power infrastructure.
Portugal is undergoing one of Europe's most aggressive power grid transformations. Under the National Energy and Climate Plan (PNEC 2030), the Portuguese government has committed to deriving over 85% of its electricity from renewable sources by 2030. This structural shift requires massive grid modernizations led by transmission system operator REDES ENERGÉTICAS NACIONAIS (REN) and distribution network manager EDP REDES. As utility-scale solar farms expand across Alentejo, offshore and onshore wind installations scale up in Northern Portugal, and green hydrogen projects mature in Sines, the demand for highly reliable, climate-resilient medium and low-voltage insulation hardware has reached an unprecedented peak.
Portugal’s extensive Atlantic coastline exposes industrial electrical infrastructure to saline fog and high humidity. Standard porcelain and basic plastic insulators suffer from surface tracking and insulation degradation. Flyaford SM Series insulators utilize advanced unsaturated polyester Bulk Molding Compound (BMC) with exceptionally low moisture absorption (< 0.2%) and a Comparative Tracking Index (CTI) exceeding 600V, guaranteeing long-term dielectric performance in humid marine environments.
Utility-scale Solar PV plants in Evora and Beja, coupled with Battery Energy Storage Systems (BESS), generate intense thermal cycles and continuous DC/AC power transitions. SM Series insulators provide flame retardance rated UL 94-V0 and elevated thermal tolerance operating continuously up to 140°C, ensuring structural integrity under high fault currents and heavy thermal load surges within switchgear and inverter enclosures.
Portuguese original equipment manufacturers (OEMs), panel builders, and EPC contractors operating under EU directives require full alignment with IEC 61439-1/2 and IEC 60664-1 standards. Flyaford SM Series insulators are fully CE certified, RoHS 2.0 compliant, and REACH verified, offering seamless technical integration into European distribution boards and motor control centers (MCC).
Formulated with high-strength glass fiber reinforced thermosetting BMC material and precision-machined brass threaded inserts, designed for maximum mechanical and electrical stability.
The SM Series (including SM-25, SM-35, SM-51, SM-76, and custom height variants) is engineered specifically for busbar support, cable routing, and component mounting in modern low and medium-voltage electrical panels. Thermosetting Bulk Molding Compound (BMC) combines unsaturated polyester resin, chopped fiberglass reinforcement (20-30%), and inorganic mineral fillers.
| Parameter | Standard Value | Testing Method |
|---|---|---|
| Dielectric Strength | > 12 - 18 kV/mm | IEC 60243-1 |
| Comparative Tracking Index (CTI) | CTI 600V (Group I) | IEC 60112 |
| Tensile Strength | > 1200 N - 4000 N | ISO 527-2 |
| Flammability Rating | UL 94-V0 | UL 94 Standard |
| Operating Temperature Range | -40°C to +140°C | IEC 60068-2 |
| Insulation Resistance | > 1,000 MΩ (up to 1 TΩ) | IEC 60167 |
Situated in the Jinyi New District of Jinhua City, Zhejiang Province, ZHEJIANG FLYAFORD ELECTRON CO., LTD. was established in 2007. We specialize in the research and development, ultra-precision molding, and global supply of high-grade low-voltage to medium-voltage electrical insulators and insulation structural parts.
Occupying a modern 35,000 square meter standard manufacturing facility equipped with over 60 automatic hydraulic compression molding machines and 20+ specialized testing devices, Flyaford operates under strict IATF 16949 automotive and ISO 9001 quality management systems. Our daily production capacity exceeds 200,000 pieces with a verified product defect rate kept strictly below 100 PPM.
Our facility holds IATF 16949, ISO 9001, ISO 14001, UL certification, and CE EU safety mark. Every material formulation undergoes complete ROHS 2.0 and REACH environmental validation.
As a designated High-Performance Insulator Science and Technology R&D Center collaborating with top academic institutions including Tsinghua University, Flyaford operates a high-standard testing laboratory ensuring 100% full inspection capability.
Equipped with a Microcomputer Torsion Testing Machine (0-500 N.m), Universal Tensile/Compression Testing Machine (0-200 KN), and verticality accuracy testing devices to verify insert retention and mechanical yield.
Features a 0-300 kV Lightning Impulse Tester, 0-120 kV Partial Discharge Test Room, 0-100 kV Withstand Voltage Tester, and 0-1 TΩ Insulation Resistance Analyzers for complete electrical screening.
Houses a Double 85°C Chamber, Thermal Shock Chamber (-40°C to +140°C), Extreme Low-Temp Freezer (-86°C), Salt Spray Corrosion Tester, and Glow Wire / Ball Pressure Flame Testing equipment.
Customized insulation architectures tailored for mission-critical electrical installations across the Iberian Peninsula.
Vital standoff components for main distribution busbars, circuit breaker support structures, and cable termination boxes in industrial low-voltage switchboards (up to 1 kV AC / 1.5 kV DC).
High-voltage isolation standoff pillars engineered for utility-scale battery racks, containerized energy storage units, and high-current DC busbar distribution systems.
Weatherproof, vibration-resistant BMC standoff insulators designed to endure thermal cycling in solar central inverters, field combiner boxes, and wind turbine nacelle switchgear.
Explore our full range of CE-certified BMC/DMC standoff insulators, T-type supports, SB series, and customized low-medium voltage solutions.
With over 20 years of dedicated OEM/ODM manufacturing expertise, Flyaford provides Portuguese electrical panel manufacturers with comprehensive technical services from initial concept drawings to high-volume production:
We streamline supply chain operations for buyers in Lisbon, Porto, Setúbal, and Sines with robust export frameworks:
How Flyaford is driving material innovation to support Portugal’s high-density AI data centers and 1500V DC green energy grids.
Developing embedded surface-temperature and partial-discharge micro-sensors inside SM insulators to provide real-time digital monitoring for smart switchboards in critical facilities.
Pioneering eco-friendly thermosetting compounds with reduced carbon footprints while retaining UL 94-V0 flammability ratings to assist Portuguese EPCs in meeting EU ESG mandates.
Engineered specifically for 1500V DC central solar inverters and fast EV charging infrastructure, delivering extended creepage paths in ultra-compact form factors.
The Flyaford SM Series encompasses standardized height profiles including SM-25 (25mm), SM-30 (30mm), SM-35 (35mm), SM-40 (40mm), SM-51 (51mm), SM-76 (76mm), and SM-100 (100mm). Thread sizes range from M6, M8, M10, up to M12 and M16 with custom insert depths available upon request.
Our SM Series insulators are molded from unsaturated BMC resin engineered for extreme tracking resistance (CTI > 600V). They show negligible water absorption (<0.2%) and have successfully passed 1000-hour salt spray corrosion testing, making them ideal for installation along coastal regions like Lisbon, Porto, and Sines.
Yes. All Flyaford SM Series standoffs comply fully with IEC 61439-1/2 and IEC 60664-1 clearance and creepage requirements. They feature CE markings, UL certification, and full RoHS 2.0 and REACH documentation for hassle-free integration into European low-voltage assemblies.
Our BMC composite formulation maintains continuous structural integrity at temperatures ranging from -40°C to +140°C. They meet the UL 94-V0 self-extinguishing flame retardancy standard, ensuring maximum fire safety inside densely packed switchboards or BESS containers.
Standard catalog SM insulators are maintained in stock for immediate dispatch within 3-5 days. For custom OEM designs or large project orders (100,000+ units), production turnaround is typically 15-20 days, with express air freight or sea shipping options directly to Portuguese ports.
Upgrade your power grid reliability and electrical switchgear performance with Flyaford's precision-molded BMC insulators. Get in touch with our engineering team today for technical CAD files, samples, and customized quotes.
