Flyaford
Flyaford
Engineered to withstand extreme dielectric stress, mechanical vibrations, and harsh European industrial environments. Fully compliant with CE and IEC standards.
Navigating the transition toward high-density renewable energy, alpine hydro-power microgrids, and strict EN 61439 switchgear regulations.
As Austria accelerates its Erneuerbare-Ausbau-Gesetz (EAG) frameworks to achieve 100% renewable electricity supply by 2030 and complete climate neutrality by 2040, the demand for resilient, thermal-shock resistant, and flame-retardant low-to-medium voltage electrical insulation components has hit an unprecedented peak. Switchgear assembly plants in major industrial hubs such as Linz, Graz, Steyr, and Vienna require standoff insulators that deliver uncompromising dimensional stability under severe environmental loads.
The **MNS Series Insulator** platform is designed specifically to integrate seamlessly into modern modular low-voltage switchgear cabinets (such as systems operating on ABB MNS, Siemens SIVACON, or Schneider Electric Okken architectures). Constructed from high-density Bulk Molding Compounds (BMC/DMC), these standoff insulators provide the critical mechanical backbone required to isolate live copper busbars against short-circuit electrodynamic forces, intense thermal spikes, and atmospheric altitude variations unique to Austria’s Alpine topography.
Unlike standard thermoset or conventional porcelain insulators, MNS Series components engineered by Zhejiang Flyaford Electron Co., Ltd. leverage custom thermosetting polymer formulations that prevent tracking index degradation (CTI ≥ 600V) and maintain zero structural micro-fracturing under persistent thermal cycles (-40°C Alpine winters up to +140°C peak operating enclosure temperatures).
Why modern Austrian electrical OEMs are transitioning from epoxy resins and ceramics to reinforced thermosetting composites for MNS series busbar supports.
Thermosetting composite compression molding represents a massive paradigm shift in high-reliability power distribution. Bulk Molding Compound (BMC) combines unsaturated polyester resin, glass fiber reinforcement (20% to 30%), inorganic fillers, and specialized flame retardants to yield superior physical, electrical, and thermal properties.
| Technical Parameter | Flyaford MNS Series (BMC/EMC) | Traditional Cycloaliphatic Epoxy | Standard Electrical Porcelain |
|---|---|---|---|
| Flame Retardancy Standard | UL 94 V-0 Self-Extinguishing | UL 94 V-1 / V-2 | Non-flammable (Brittle) |
| Mechanical Flexural Strength | 120 - 150 MPa | 80 - 110 MPa | 40 - 60 MPa |
| Thermal Shock Tolerance | -40°C to +140°C (No Cracking) | -20°C to +100°C | Low resistance to rapid thermal changes |
| Comparative Tracking Index (CTI) | CTI 600V (Class I) | CTI 400V - 500V | CTI 600V |
| Torsion Torque Resistance (M8 Thread) | > 45 N.m Insert Anchoring | 30 - 35 N.m | Prone to threaded insert failure |
| Dimensional Mold Precision | ± 0.05 mm High Precision | ± 0.20 mm | High shrinkage variance (± 1.0 mm) |
The insertion of high-grade copper or brass threaded inserts through precision compression tooling ensures that when Austrian switchgear builders torque busbars according to EN 61439-1 standards, the insert inside the MNS insulator will not strip, spin, or pull out under continuous high mechanical tension.
From heavy steelworks to high-altitude Alpine hydro stations, discover where MNS insulators safeguard operations.
Operated across Tyrol, Carinthia, and Salzburg, hydro facilities endure high relative humidity and rapid ambient temperature fluctuations. MNS standoff insulators guarantee high creepage performance and zero moisture absorption (water absorption < 0.1%).
Integrated within steel manufacturing centers in Linz and Donawitz, where continuous electrical harmonics, vibration, and thermal radiation challenge standard components. Flyaford’s MNS series features extreme flexural and compressive stability.
With Austria expanding fast EV charging corridors along the A1 and A2 Autobahns, MNS busbar insulators support high-voltage DC fast-charging power conversion cabinets and central BESS energy storage units.
Critical for industrial automation, conveyor networks, and ski resort cable-car drives. MNS insulators eliminate partial discharge risks under aggressive pulse-width modulation (PWM) switching frequencies.
Safeguard main distribution boards in Austrian telecom nodes (Vienna, Graz) against unexpected voltage surges, maintaining uninterrupted 24/7 uptime through superior breakdown voltage ratings (> 25 kV/mm).
Supporting wind energy farms in Burgenland and Lower Austria. MNS insulators undergo rigorous vibration and thermal shock testing to resist continuous structural resonance inside nacelle switchgears.
A National High-Tech Enterprise delivering certified insulation components worldwide with zero-defect quality control.
Established in 2007, Zhejiang Flyaford Electron Co., Ltd. is located in the Jinyi New District of Jinhua City, Zhejiang Province. Spanning a modern 35,000 square meter standard factory building, the company operates over 60 advanced thermosetting molding machines and over 20 comprehensive testing devices, supported by a skilled workforce of over 120 dedicated professionals.
As a recognized "Zhejiang Provincial Specialized, Refined, Distinctive, and Innovative SME" and official holder of 26 utility and invention patents (including 5 invention patents and 2 software copyrights), Flyaford is a premier supplier for global power infrastructure projects. We proudly serve as the designated insulator research partner for Tsinghua University, engaging in cutting-edge polymer formulation development.
100% Inspection mode for electrical performance and appearance ensures a defect rate under 100PPM.
To guarantee that every batch of MNS insulators shipped to Austrian clients meets European standards (such as OVE EN 61439), Flyaford has constructed an in-house, state-of-the-art testing facility. Our laboratory capabilities include:
• Microcomputer Torsion Testing Machine (0–500 N.m)
• Universal Tensile/Compression Machine (0–200 KN)
• Verticality & Insertion Torque Testers
• Partial Discharge Room (0–120 KV)
• Lightning Impulse Voltage Tester (0–300 KV)
• High Withstand Voltage Tester (0–100 KV)
• Arc Resistance & Insulation Resistance (0-1 TΩ)
• High-Low Temp Thermal Shock Chamber (-40°C to +140°C)
• Double 85 Damp Heat Chamber (85°C / 85% RH)
• Vertical/Horizontal Burning & Ball Pressure Devices
• Salt Spray Corrosion Test Chamber
Aligning product engineering with Europe's decarbonization goals and SF6-free switchgear transitions.
Engineering specialized EMC non-outgassing composite formulations designed to perform reliably inside eco-friendly Fluoronox/Clean-Air insulated switchgear panels.
Developing eco-polymer compounds with recycled glass fibers and plant-based resin matrices to lower the embodied carbon footprint of switchgear components by up to 35%.
Integrating miniature passive RFID thermal tags and fiber-optic temperature sensors directly inside MNS standoff bodies for real-time busbar health monitoring.
Everything you need to know about specifications, customs clearance, logistics, and technical customization.
High-reliability busbar supports, standoff insulators, and specialized OEM molded parts for global export.
Get direct access to factory pricing, custom mold engineering drawings, and complete CE / UL compliance test documentation from Zhejiang Flyaford Electron Co., Ltd.
