66
PrimeGear ZX0
P R O D U C T M A N U A L
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Fig. 8.1 Busbar up to
1250 A
Two different busbar versions are available:
•
1250 A, up to 12 kV, conductor diameter 32 mm.
•
1250 A, up to 24 kV, conductor diameter 32 mm.
The busbars are supplied ready to assemble in the
lengths required. End adapters and cross adapters
can each be supplied in two versions:
•
Busbar and outgoing feeder 1250 A, up to 12kV.
•
Busbar and outgoing feeder 1250 A, up to 24 kV.
End adapters and cross adapters are supplied
packaged in sets (3 pcs. each) with all the
necessary individual parts and the assembly paste.
A list of the individual parts is supplied with the
delivery. The assemblies for the end and cross
adapters and the busbars are marked with the
relevant part numbers. The following lists are
intended to provide you with an overview of the
end adapters, cross adapters and busbars to be
used for the relevant application.
Rated voltage (kV)
12 kV
24 kV
Designition
BB 1250 A 450-450 L=432 Ur<=12 kV P125
BB 1250 A 450-500 L=457 Ur<=12 kV P125
BB 1250 A 450-600 L=507 Ur<=12 kV p125
BB 1250 A 500-500 L=482 Ur<=12 kV P125
BB 1250 A 500-600 L=532 Ur<=12 kV P125
BB 1250 A 600-600 L=582 Ur<=12 kV P125
BB 1250 A BT&BR 450-600 L=442 Ur<=12 kV
BB 1250 A BT&BR 600-600 L=517 Ur<=12 kV
BB 1250 A 450-450 L=432 Ur<=24 kV P125
BB 1250 A 450-500 L=457 Ur<=24 kV P125
BB 1250 A 450-600 L=507 Ur<=24 kV p125
BB 1250 A 500-500 L=482 Ur<=24 kV P125
BB 1250 A 500-600 L=532 Ur<=24 kV P125
BB 1250 A 600-600 L=582 Ur<=24 kV P125
BB 1250 A BT&BR 450-600 L=442 Ur<=24 kV
BB 1250 A BT&BR 600-600 L=517 Ur<=24 kV
Widths of the panels to be
connected (mm)
450-450
450-500
450-600
500-500
500-600
600-600
BT&BR 450-600
BT&BR 600-600
450-450
450-500
450-600
500-500
500-600
600-600
BT&BR 450-600
BT&BR 600-600
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ABB part number
2RJA026404A0001
2RJA026406A0001
2RJA026408A0001
2RJA026410A0001
2RJA026412A0001
2RJA026414A0001
2RJA026416A0001
2RJA026422A0001
2RJA025897A0001
2RJA025921A0001
2RJA025924A0001
2RJA025927A0001
2RJA025930A0001
2RJA025933A0001
2RJA025936A0001
2RJA025939A0001
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Table 8.2.1: Busbars for a busbar current of up to 1250 A
8.1 Busbar 1250 A
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8. Overview of the busbar parts and
assemblies
Ø 3
2
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Fig. 8.1