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Planning with SIVACON 8 PS - Siemens

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<strong>Planning</strong> <strong>with</strong> BD2A/BD2C3.2 System components3.2.8.5 Tap-off units up to 400 ATap-off units up to 400 A, for BD2 systems 630 to 1250 A onlySpecial features● Tap-off units <strong>with</strong> circuit-breaker, fuse switch disconnector and fuse base● Sheet-steel enclosure, hot-dip galvanised and painted, light grey in colour, RAL 7035● Multi-core or single-core cables can be fed in from 3 sides● The cover has to be opened prior to mounting and removing the unit● Anti-rotation feature prevents incorrect mounting.● See technical data for conductor cross sections.NotePlease be aware of the reduced switching capacity when using the tap-off units <strong>with</strong>circuit-breakers at Ue = 690 V.You are not permitted to connect or disconnect the tap-off unit under load.Figure 3-16Tap-off units up to 400 A, for BD2 systems 630 to 1250 A onlyIe UeDesignTypeA V400 400 <strong>with</strong> 400 A 3-pole circuit-breaker BD2-AK05/LSD-DC(AE)-400-N400 400 <strong>with</strong> 400 A 3-pole circuit-breaker, <strong>with</strong> motor drive BD2-AK05/LSM-DC(AE)-400-N400 400 <strong>with</strong> 400 A 4-pole circuit-breaker BD2-AK05/LSD-EC-400-N400 400 <strong>with</strong> 400 A 4-pole circuit-breaker, <strong>with</strong> motor drive BD2-AK05/LSM-EC-400-N400 400 <strong>with</strong> 400 A 3-pole fuse switch disconnector BD2-AK05/FS400IEC(BS)-3400 400 <strong>with</strong> 400 A 4-pole fuse switch disconnector BD2-AK05/FS400IEC(BS)-4400 690 <strong>with</strong> 3-pole NH2 fuse base BD2-AK05/SNH2<strong>Planning</strong> <strong>with</strong> <strong>SIVACON</strong> 8 <strong>PS</strong>56 <strong>Planning</strong> Manual, 10/2007, A5E01541101-01

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