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SIVACON 8PS TRUNKING SYSTEMS
LData system

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Communication.png

data transmission with powerline technology

Made in Germany, the LD system has been in operation worldwide for more than 50 years, offering maximum reliability and user friendliness thanks to systematic further development.

Reliable power transmission for high power requirements

The LD system, easy and fast to install, covers the current range from 1,100 A
to 5,000 A. It transmits and distributes the power between the transformer, main power distribution board and sub-distribu- tion boards on production sites with high power requirements, for example, for welding lines in the automotive industry.

More safety at long distances

An internal PE conductor increases the cross-section of the protective conductor and ensures a low impedance in the event of faults. It facilitates longer busbar runs as well as an assured response of the switching device, also for long current paths. In addition, tap-off units with circuit break- ers up to 1,250 A increase the availability of the power distribution.

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).

Future-proof solution

Energy data can be recorded with communica- tion-capable measuring and switching devices via tap-off units. Thanks to powerline technology, power and data are transmitted cost-efficiently via the current conductors. This enables a modern energy management in accordance with ISO 50001 – meeting

the latest demands for increased energy transparency.

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Feeding units to supply current from the transformer to the LD system

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Basic tap-off unit

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LD system 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
Galvanised and painted sheet steel
15
Conductor material
Aluminium or copper
14
Connection technology
Single-bolt clamped connection with hook and bolt connection
13
Data transmission
Powerline, data cable
12
Tap-off unit
Up to 1,250 A
11
Tap-off point
Every 1 m on one side
10
Fire load (per tap-off point)
Max. 12.96 kWh
9
Fire load
Max. 11.99 kWh/m
8
Number of conductors
4, 5
7
Rated short-time withstand current Icw (1s)
Up to 116 kA
6
Rated peak withstand current Ipk
Up to 286 kA
5
Rated current InA
1,100 A to 5,000
4
Degree of protection
IP34, IP54
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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