XL-III Sandwich Busbar Trunking SystemBusbar and Cable Tray
The XL-III series is designed for high-capacity three-phase AC power transmission and distribution applications. It is widely used in automotive manufacturing, industrial plants, metallurgical facilities, and high-rise buildings.
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Compact, durable, reliable, modular, long service life (over 30 years). CCC/KEMA/ASTA certified, compliant with IEC 61439/GB/T 7251. Sandwich structure for efficient heat dissipation, stable performance, low impedance/loss. Seismic resistance up to intensity 9.
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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Plug-in DevicePatented “T”-type plug-in connectors provide reliable contact, excellent mechanical stability, and strong current-carrying capacity.
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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 ~ 6300 A |
| Standards compliance | IEC61439.1/6 and GB/T7251.1/6 |
| Ambient temperature | -5℃~40℃（average not exceeding 35℃） |
| Protection degree | IP54/IP65 |
| 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 | 50/60 Hz |
| Maximum mounting spacing | 2 m |
| Pollution degree | 3 |
Product Documents
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Product Brochure
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XL-III Compact Busbar Trunking System
2025-11-25
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