


The in-line switchboards are future-oriented, modularly designed and can be used equally for all areas of electrical energy transmission and distribution as well as control technology without restriction. TriLine has created a system solution that meets all technical requirements and takes economic aspects into account.
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Standards/Regulations |
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Compliancewithstandards |
IEC60439 -1(EN60439-1)/IEC61439-1,IEC61439-2 |
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DegreeofProtection |
IP30 |
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Conditionsofinstallations |
Indoorinstallation |
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Ambientairtemperatureaveragevalue24hours |
+35° |
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Ambientairtemperaturemaximumvalue |
+40° |
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Ambientairtemperatureminimumvalue |
-50 |
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Relativehumiditycontinuous |
50%I40° |
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Relativehumidityshortterm |
100%I25° |
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Electricalparameters |
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Ratedimpulsewithstandvoltage(U;mJ |
8kV |
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Overvoltagecategory |
IV |
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Pollutiondegree |
3 |
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Protectionclass |
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Ratedfrequency |
50Hz |
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Ratedinsulationvoltage(U) |
1000V |
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Ratedoperationalvoltage(V.) |
690VAC |
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MainbusbarsystemMBB |
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Ratedcurrent(/) |
1250A |
1600A |
2000A |
2500A |
3500A |
4000A |
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Ratedpeakwithstandcurrent(I,,) |
105kA |
165kA |
165kA |
165kA |
220kA |
220kA |
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Ratedshort-timewithstandcurrent(/,w) |
50kA |
75 kA |
75kA |
75kA |
100kA |
100kA |
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Cabinetdepth |
625 mm |
625mm |
625mm |
625mm |
825mm |
825mm |
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