smartenergy copper

Product catalog summary

Main Characteristics
The Universal Copper Busbar System by Lafer is designed for applications up to 6300 A. It features double-grooved copper profiles and busbar holders made from self-extinguishing PA6 polyamide, class V0 according to IEC 60695-11-10. The system supports a short-circuit current (Icc) of 105 kA and is easily installable in various cabinet zones. Installation is simplified with hammer-head screws and Lafer accessories, allowing for easy coupling and junction between bars.

Specifications and Testing
The system is tested under IEC 61439-1 for resistance to short circuits and overtemperature limits. It also undergoes dielectric property verification and clearance and creepage distance checks. Additional tests include IEC/TR 61641 and CEI 17-86 for arc conditions due to internal faults.

Configurations and Profiles
Available in various configurations, the busbars come in lengths of 1830 mm, 2030 mm, and 2325 mm, with different current ratings and dimensions. Options include tin-plated or nickel-plated copper bars and insulated profiles with protective coatings.

Installation and Accessories
The system allows for rapid installation with minimal tools. It includes modular circuit breaker connections, phase and neutral identification, and alignment systems for busbars. Accessories such as hammer-head screws and brass washers facilitate secure connections.

Applications
The busbar system is suitable for both vertical and horizontal applications, supporting configurations from 630 A to 6300 A. It is compatible with Lafer cabinets and other brands, offering flexibility in various electrical setups.

Catalog excerpts

copper Universal copper busbar system up to 6300 A

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Universal copper busbar system up to 6300 A. A cost-effective, cutting-edge system. Main characteristics • Double-grooved copper profiles • Busbar holders made of selfextinguishing PA6 polyamide, class V0 IEC 60695-11-10. • Busbar system up to 6300 A and Icc= 105 ka. • System easily placeable in the cable compartment, in the rear and or the upper zone of the cabinet. • Simple installation and wiring thanks to hammer-head screws and Lafer accessories. • Simple coupling and junction between bars. • Maximum ease of installation of all electrical equipments. Smart-Energy copper can be used in Lafer...

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A specific bar for every power Double-grooved copper profiles. Bars available in three lengths: 1830 mm, 2030 mm and 2325 mm. INSULATED SMART-ENERGY COPPER PROFILE Copper bar treated with protective coat and equipped with plastic shutter 88 | Lafer | Smart-Energy TIN-PLATED OR NICKEL-PLATED SMART ENERGY COPPER PROFILE Tin-plated or nickel-plated copper bar

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Maximum speed of installation 3-pole busbar holders Different configurations for applications from 630 A up to 6300 A. 310 80

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Different configurations for applications from 630 A up to 6300 A.

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Back busbar holder 3-pole busbar holder Vertical/ horrizontal for applications from 800 A up to 4000 A 4-pole busbar holder Vertical/ horrizontal for applications from 800 A up to 4000 A

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Smart Energy Copper Busbar system installation Circuit breakers connection Busbars connections Rear busbar system Horizontal busbar system 92 | Lafer | Smart-Energy

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Accessories Comfort close at hands Very fast installation and reduced use of mounting tools. Hammer-head screws Modular circuit breakers connection ENG_04_2018 - studiobrand.it - In order to ensure a continuous improvement of the products, Lafer reserves the right to make modifications to the characteristics described (without notice). Connection with brass washer Phase compensators Busbars alignment system Phases and neutral identification Smart-Energy | Lafer | 93

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smartenergy copper

smartenergy copper

Catalog excerpts

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