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SIVACON 8PS TRUNKING SYSTEMS
LI system

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Transmission of high currents with low voltage drop thanks to the sandwich design

data transmission with powerline technology

Reliable in operation

The LI system is particularly suited for applications from 800 A to 6,300 A in which large amounts of power have to be flexibly transmitted over long distances, in infra- structure – for example, in multi-floor buildings – as well as in industrial applica- tions. Thanks to the sandwich design, the system allows power transmission with a low voltage drop. The LI system can run at full load at high temperatures1) without derating.

Safe for personnel and equipment

The LI system offers a large range of design verified trunking and tap-off units in accordance with the latest standards IEC 61439-1/-6, enabling a high level of safety for personnel and equipment. Fur- thermore, the fire barrier of the LI system has been tested for fire resistance classes EI 90 and EI 120 in accordance with
EN 1366-3 to meet European Standard building requirements.

Numerous usage options due to high short-circuit rating

Power distribution can be reliably and simply planned thanks to the design verified connection to SIVACON S8 switchboards and safe connection to transformers. The high short-circuit rating and compact design open up many fields of application. In the ventilated system (IP34), the epoxy coating of the conductors offers additional protection against water (sprinkler-suitable).

Integrated and future-proof

Innovative technical features such as tap-off units with communication-capable measur- ing and switching devices enable modern energy management in accordance with ISO 50001 – meeting the latest demands for increased energy efficiency. Thanks to the powerline technology of the LI system, power and data are transmitted cost-effi- ciently via the current conductors.

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Easy adaptation to building structures by means of junction units

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Various transformer connection pieces for safe power transmission

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Tap-off unit with powerline technology

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Technical data

Busbar coating
19
Insulation
18
Mounting Position
17
Standards
IEC 61439-1/-6
16
Housing material
Painted aluminium
15
Conductor material
Aluminium or copper
14
Connection technology
Hook and bolt connection with shear-off nut
13
Data transmission
Powerline, data cable
12
Tap-off unit
Up to 1,250 A
11
Tap-off point
Up to 3 per 3 m length (per side)
10
Fire load (per tap-off point)
0.98 kWh
9
Fire load
2.13 – 15.54 kWh/m
8
Number of conductors
4 to 6 conductors (incl. 200% N or add. Clean Earth)
7
Rated short-time withstand current Icw (1s)
Up to 150 kA
6
Rated peak withstand current Ipk
Up to 330 kA
5
Rated current InA
800 A to 6,300 A
4
Degree of protection
IP55, IP66
3
Rated operational voltage Ue
1,000 V AC
2
Rated insulation voltage Ui
1,000 V AC
1

התועלת שלך

  • בטיחות לאנשים ולצמחים

  • באמצעות אימות תכנון עם בדיקות לפי

  • IEC 61439-2

  • בטיחות אישית ומפעל במקרה של קשתות באמצעות בדיקות לפי IEC/TR 61641

  • גמישות גבוהה הודות לעיצוב מודולרי חדשני

קבצים להורדה

הורד עכשיו

CHECKLIST

IEC 61439

Project Checklist

PARTNERSHIP

SIVACON S8

Technology Partner

SII ORG

License to mark SIVACON S8 with the "Standard Mark"

IEEE ORG

License to mark SIVACON S8 with the "Quality Mark"

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