E-LINE CCR-II Busway (400A – 6000A)
EAE USA - E-LINE CCR-II Busway (400A – 6000A)
The CCR-II Busway system
Traditionally, carrying high currents (transformer to switchboards, main distribution lines, power distribution for factories) was achieved using multiples of large cross-section cables in parallel. In order to support these cables in the buildings, there were used a lot of cable trays, cable ladders, under-floor cable channels, etc.
Applications include: Outdoor environments, Oil & Gas plants, Petrochem, Nuclear plants, Cement plants, Power plants, Industrial, Harbors & Shipyards, Tunnels & Underpasses, Gallery transitions and more…
- High current capacity for demanding oil and gas operations.
- Explosion-resistant and corrosion-resistant construction.
- Advanced monitoring and safety features.
- Flexible design for efficient installations.
Advantages of a Cast Resin System
- IEC 61439-6 standard approved
- Protection degree IP68
- Protects against corrosion
- Resist insects and rodents
- Suitable for tropical climates
- High mechanical strength
- Protects against chimney effects
- High short circuit withstand
- Resistant to fire propagation
- Electrical continuity during fire
- Suitable to connect with E-Line KX busbar systems
- Voltage layout advantage thanks to its compact structure
Using “Cast Resin Busbars” in outdoor environments instead of cables applied as mandatory offers many advantages.
High IP Isolation
Aluminum body over the IP 68 “DUROCOMP” composite material that is made by specially selected pure silicium minerals and epoxy resin and has high temperature and mechanical operation features protects E-LINE CCR-II busbar from external elements.
Effective Heat Dissipation
Heat accumulated in conductors are transferred into the environment through the aluminum body thanks to the additives with high heat transfer rate used in the system.
Fire and Earthquake Resistance
3 hours Electrical Continuity under Fire as per IEC 60331-1 2 hours current continuity according to BS 8602 standard Seismic Resistance as per IEC 60068-3-3 / 60068-2-57 and IEEE 693
One Bolt Joint Ensures Safety and Easy Installation
E-Line CRR Busbars are installed by tightening the “one bolt joint”. Belleville spring washers on both ends of the bolt retains the original contact pressure, ensuring a more secure, reliable and maintenance - free joint.
Short Circuit Withstand
High mechanical and thermal resistance within aluminum body thanks to DUROCOMP material
- Copper & Aluminum options:
- 3, 4, 4.5 & 5 conductor options
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