Cast Resin LV Busway (IP68) Taiwan Busway Company
TBC Company Overview Taiwan Busway Company, Ltd. Est. 2002; located in Taipei Brand: TBC Busway market leader in Taiwan, presence in China, Germany/ Europe, USA. Now positioned to grow in APAC region through cooperation with EMAY International Marketing Ltd. Capabilities: Experienced engineers and technical staff who participated in technical development in Germany and the study of cast resin busway manufacturing. Production technicians have over 25 years experience in the manufacture of HV electrical equipment (69-345kV GIS) and LV cast resin transformers & busway. Participated in the research and development of insulation materials, <36kV cast resin transformers, and cast resin busway systems.
How is Cast Resin Busway different? Cast-resin busway Sandwich busway Conductor Conductor Housing Busbar Insulation & Housing = Cast Resin Busbar Insulation
Advantages of Cast Resin Busway IEC 60529 Ingress protection rating to IP68 Dust resistance: IP6x; Water resistance: IPx8 IEC 60331 fire resistant rating, 750°C for 3 hours IEC 60332 self-extinguishing insulation rating CNS 12514 / JIS A1034 fire resistant certified – 840°C for 30 minutes Ex.m.II.T5 explosion-proof classified to CNS 3376/IEC 60079 High mechanical strength (IK10 impact test) to IEC 61439-1, clause 10.2.6 Seismic certified to 0.8g Chemical resistant In addition to widely-known benefits of busway: Low impedance & Low voltage drop High short-circuit withstand strength Compact dimensions offer substantial space savings Easy to install & Maintenance-free Customizable fittings available to meet special requirements
Product Overview Voltage: up to 1000V* Current ratings: 600 − 6400A (Cu); 600 − 4000A (Al) Conductor material: Copper or Aluminum Tin or Silver plated Insulation material: Epoxy cast resin – Class F (155°C) IEC 60439-2 certified * For Low Voltage (LV) range. Medium Voltage (MV) range up to 17.5kV is also available.
Product Overview Two joint designs are available: Standard bridge joint (with IP68 covers) or Silicone casted joint • casting done on site after installation • x2 layers of IP68 (joint cover + casting) • explosion-proof rated
A full line of Fittings...
...and Accessories Wall/floor flange Vertical hangers Horizontal hangers
Product Features: IP68 Ingress Rating Meets IP68 dust-proof and water-proof requirements under IEC60529 standards. IP6x: Products are placed in a sealed testing chamber brought to a vacuity of 20mbar. Lime powder is then circulated in the chamber for eight hours, after which the busway and its internal connection parts show no sign of dust penetration/accumulation. IPx8: Products are subject to fixed power voltage and submerged with connection parts under 1M of water. Voltage pressure is steadily increased for one hour without short-circuit.
Product Features: Explosion & Impact Resistance Explosion-proof tested to CNS 3376.18 / IEC 60079-18 for Ex-m-II-T5 classification Suitable for use in hazardous application environments – Class 1, Div 2 IEC Zone 1 or Zone 2 or equivalent Certified to IEC61439-1, clause 10.2.6 for Mechanical Impact strength IK10
Product Features: Fire Resistance IEC60331 Operation for up to 3 hours at 750° C without short circuit. IEC60332 self-extinguishing insulation rating CNS12514 & JIS A1034 Resistance to 30 minutes of burning at 840° C without short circuit; Dielectric withstand voltage test at 1.5kV/1 min, with insulation resistance test over 0.4 M-Ohm.
Product Features: Seismic Certified to 0.8g Classification (Peak Ground Acceleration, PGA) 5 strong 0.08g~0.25g 6 very strong 0.25g~0.4g 7 great Above 0.4g
Wide Product Certifications for International Markets and Special Applications Busway standards: IEC 60439-2, IEC 60439-1, CNS 14286, JIS C8364 China Compulsory Certification (CCC) Fire resistance testing: CNS 14286, CNS 12514, JIS C8364, JIS A1304 Ex.m.II.T5 explosion-proof, IK10 impact test & Seismic
Vigorous Routine and In-Process Testing • Temperature rise-testing equipment • Burning endurance testing facility • Waterproof testing equipment • Dielectric withstand voltage testing equipment • Impact testing equipment • Insulation resistance testing equipment • Thermal scans & Infrared temperature monitoring • Ultrasonic measuring equipment Thermal scans Conductivity • Low resistance measurement • High resistance measurement • Conductivity measurement Ultrasonic meas. Infrared monitoring Infrared monitoring High resistance meas. Temperature rise Low resistance meas. Dielectric withstand
Applications for Cast Resin Busway Ideally suited for applications in harsh operating environments that require higher levels of protection.
Projects Reference – Completed Installations
Key Customers Served
Sample Projects Completed
Sample Projects Completed
Sample Projects Completed
Joint Casting Process (1) Install joint cover (2) Prepare casting materials (3) Pouring/casting (4) Curing & casting completed
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