XL-IIS Sandwich Busbar Trunking SystemBusbar and Cable Tray
The XL-IIS series is designed for three-phase AC high-capacity power transmission and distribution networks. It is widely used in electronics factories, airports, and high-rise buildings.
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The XL-IIS series achieves a maximum protection degree of IP66 and a short-time withstand current up to 150 kA. It complies with the latest IEC 61439-1/6 and GB/T 7251.1/6 standards, and is certified by ASTA and CCC. The system features efficient heat dissipation, high dynamic and thermal stability, low impedance, and minimal power loss. It has passed seismic tests up to intensity 9, with a service life exceeding 30 years.
Core Advantages & Features
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Riveting TechnologyUsing Henrob self-piercing riveting technology ensures stable, durable joints and consistent quality, while reducing assembly cycle time.
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Insulation ConfigurationUtilizes high-performance insulation materials from DuPont and 3M, providing excellent flame retardancy and full RoHS compliance.
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Intelligent DistributionEnables real-time monitoring of electrical and environmental parameters, fault prediction and alarm, and O&M alerts, supporting full digital and intelligent distribution management.
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Technical Parameters
| Basic Parameters | |
|---|---|
| Current rating | 400 A ~ 5000 A |
| Standards compliance | IEC61439.1/6, GB/T7251.1/6 |
| Ambient temperature | -5℃~40℃（average not exceeding 35 °C） |
| Protection degree | IP55/IP66 |
| Connector torque | 70±6 Nm |
| Enclosure material & finish | Al-Mg alloy, powder-coated RAL7032 (or specified color) |
| Rated insulation voltage | 1000 V |
| Rated operating voltage | 1000 V |
| Rated frequency | 50 Hz |
| Maximum installation span | 2 m |
| Pollution degree | 3 |
Product Documents
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Product Brochure
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XL-IIS Busbar Trunking System
2025-11-25
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