Planning with SIVACON 8 PS - Siemens

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Further information about planning7.6 Magnetic fieldsFigure 7-16LXC magnetic fields for systems 1000 A, 2000 A and 3200 A Figure 7-17 LXC load distance profile for 0.2 μT of systems 1000 A, 2000 A and 3200 ADiagrams for other sizes and for the LRC system are available on request.Planning with SIVACON 8 PS266 Planning Manual, 10/2007, A5E01541101-01
Further information about planning7.7 Sprinkler test7.7 Sprinkler testGeneral informationSprinkler systems are used for fire prevention and protection in buildings and industrialfacilities. Sprinkler systems are automatic fire extinguishing systems. They are designed todetect the outbreak of fire at an early stage and extinguish it as quickly as possible. Onceactivated for the purpose of extinguishing fire, such systems usually run for at least30 minutes.The BD2A/BD2C, LDA/LDC and LXA/LXC busbar trunking systems underwent sprinklertesting. In the absence of a binding standard, the tests were carried out based on a teststructure reflecting practical application (see diagram).Test resultsBD2A/BD2C and LXA/LXCAll mounting positions of the BD2A/BD2C and LXA/LXC busbar trunking systems weretested for water resistance in IP54 degree of protection on the basis of the national riskprevention guidelines for sprinkler systems issued in Germany. Insulation resistancemeasurements were taken before and after the 90-minute sprinkling period and a highvoltagetest was carried out in accordance with EN 60439-2. The equipment passed the test,proving that the busbar system can be put back into operation immediately and without delayonce the sprinkler system has run its course.LDA/LDCThe LD busbar system with IP34 degree of protection and the associated tap-off units withIP54 protection were sprinkled with both horizontal and vertical trunking runs with a 3/4"umbrella sprinkler and a 1/2" flat spray sprinkler at a water pressure of 6 bar. In order to beable to assess electrical performance during testing, insulation resistance measurementswere taken during the course of the test. No operational failures occurred.Even when subject to extreme water loads such as those associated with sprinkler systems,the LDA/LDC busbar system is able to remain in full working order. This operational reliabilityis made possible on the one hand by the generous creepages and clearances and on theother by the fact that water can drain away unhindered.Planning with SIVACON 8 PSPlanning Manual, 10/2007, A5E01541101-01 267
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Planning Manual · 10/2007Planning
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Safety GuidelinesThis manual contai
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Table of contents3.3 Technical data
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Table of contents6 Planning with LR
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Table of contentsPlanning with SIVA
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System overview1.1 Overview of Siem
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System overview1.1 Overview of Siem
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System overview1.2 CD-K systemConne
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System overview1.3 BD01 systemConne
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System overview1.4 Networked busbar
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Planning principles2.2 Busbar trunk
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Planning principles2.3 Rated curren
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Planning principles2.4 System selec
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Planning principles2.4 System selec
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Planning with BD2A/BD2C3.2 System c
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Planning with BD2A/BD2C3.3 Technica
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Planning with BD2A/BD2C3.3 Technica
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Planning with BD2A/BD2C3.4 Conducto
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Planning with BD2A/BD2C3.4 Conducto
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Planning with BD2A/BD2C3.5 Dimensio
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Planning with LDA/LDC 44.1 System d
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Planning with LDA/LDC4.3 Technical
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Planning with LDA/LDC4.5 Dimension
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Planning with LXA/LXC 55.1 System d
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Planning with LXA/LXC5.4 Dimension
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Planning with LRC 66.1 System descr
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Planning with LRC6.2 System compone
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Planning with SIVACON 8 PS - Siemens

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