Planning with SIVACON 8 PS - Siemens

Planning with LDA/LDC4.2 System components4.2.8 Connection unit for transformers and distribution boardsThere are four different transformer connection pieces (LD.....-AS.) available for all ratedcurrent ranges to connect various transformers to a busbar trunking system:Connection unit LD.....-AS...Connection unit LD.....-AS.-TType of connection unit Selectable phase clearance Possible phase sequencesLD.....-AS1(-T)LD.....-AS2(-T)LD.....-AS3(-T)LD.....-AS4(-T)150...180 mma = 725 m190...380 mma = 1085 m450...750 mma = 1430 m450...750 mma = 1930 mL1, L2, L3, PENPEN, L3, L2, L1L1, L2, L3, PENPEN, L3, L2, L1Lx, PEN, L2, LxLx, L2, PEN, LxLx = L1 or L3L1, L2, L3, PENPEN, L3, L2, L1We recommend a maximum clearance of 200 mm between the tags on the connectionpiece.The universal connection unit can also be used to connect distribution boards.Planning with SIVACON 8 PS118 Planning Manual, 10/2007, A5E01541101-01