SIVACON 8PS TRUNKING SYSTEMS
LR system
Available with copper
or aluminium conductors
For the most adverse ambient conditions
Thanks to its housing made of epoxy cast resin with a high degree of protection IP68 and high short-circuit rating, the LR system provides reliable power transmission even under adverse ambient conditions.
It is impervious to environmental factors such as air humidity and corrosive or salty atmospheres.
Flexible power transmission for both indoor and outdoor applications
The robust system can be laid flat, edgewise, vertically, or horizontally as required in applications from 400 A to 6,300 A.
With only minimum space requirements,
it can be optimally adjusted to the construc- tion conditions with angles, connectors, and T-pieces for change of direction.The LR system is also perfectly suited for outdoor applications.
Consistency of the busbar trunking systems with high currents
The LR system can be easily and quickly fitted by means of the bolt joint block.
It is consistent and can be easily combined with the LI and LD systems for indoor applications.
Safe connection to the LI or LD system via adapters
Numerous transformer connections for safe power transmission
Technical data
Busbar coating | 19 | |||||||
Insulation | 18 | |||||||
Mounting Position | 17 | |||||||
Standards | IEC 61439-1/-6 | 16 | ||||||
Housing material | Epoxy resin | 15 | ||||||
Conductor material | Aluminium or copper | 14 | ||||||
Connection technology | Bolt joint block | 13 | ||||||
Data transmission | - | 12 | ||||||
Tap-off unit | On request | 11 | ||||||
Tap-off point | Every 1 m on one side | 10 | ||||||
Fire load (per tap-off point) | - | 9 | ||||||
Fire load | Max. 87 kWh/m | 8 | ||||||
Number of conductors | 3 and PEN or 3, N, and PE | 7 | ||||||
Rated short-time withstand current Icw (1s) | Up to 125 kA | 6 | ||||||
Rated peak withstand current Ipk | Up to 275 kA | 5 | ||||||
Rated current InA | 400 A to 6,300 A | 4 | ||||||
Degree of protection | IP68 | 3 | ||||||
Rated operational voltage Ue | 1,000 V AC | 2 | ||||||
Rated insulation voltage Ui | 1,000 V AC | 1 |
Your benefit
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Suitable for outdoor applications thanks to high degree of protection IP68
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Strong resistance to chemical substances and high mechanical rigidity due to the use of epoxy cast-resin housing
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High flexibility and consistency thanks to integrated connection to the LI and LD systems
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Fire barriers tested in accordance with European Standard EN 1366-3
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Fire resistance of 180 min in accordance with IEC 60331
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Flexible power transmission with low space requirements thanks to various junction elements