hager unimes H U-PW powerway, Руководство пользователя

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powerway enclosures and components
U-PWE/U-PWK
48 U-PW powerway System Manual
Enclosure depth 600 mm 800 mm
Rated peak withstand current I
pk
(1 s) system-related distance between
supports
1x 60 x 10: 190 kA
1x 80 x 10: 190 kA
2x 60 x 10: 223 kA
2x 80 x 10: 223 kA 4x 60 x 10: 223 kA
4x 80 x 10: 223 kA
[1] Fibre glass bar
Mechanical characteristics of the H-SaS
Busbar position Enclosure rear
Busbar installation position Horizontal
Vertical (traversal)
Material Flat copper Cu-ETP R240
Bar support arrangement
II
II
II
II
II II
II II
2x 30 x 10
2x 40 x 10
2x 60 x 10
2x 80 x 10
4x 60 x 10
4x 80 x 10
Busbar centre-to-centre distance 150 mm
Max. centre-to-centre distance between
supports 660 mm => standard I
cw
values on busbar system
330 mm => increased I
cw
values on busbar system with FG
[1]
Centre-to-centre distance between
sub-conductors 22 mm => suitable for M12 (clearance 12 mm)
Bar connections Without drilling, via M12 screws
Busbar connector type Cu transport divider compact (with slider TTK) or Cu brackets with screw
connections (TT)
Busbar connector access Enclosure front (TT/TTK)
Enclosure rear (TTK)
[1]
) Fibre glass bar
03.09.03 Field connection on main busbars
Rail guide and field connection depending on ACB
The enclosure versions and enclosure dimensions must be selected according to the performance
characteristics of the ACB used.
For example, the ACB determines:
–
Copper dimensions of the field connection
– Rail guide / field connection to the M-BB with different distances between phases
– Break-outs in the partition (bushing partition) between the main busbar compartment and device
compartment
– Distances of the cable / rail connections on the ACB
Enclosure-type-specific production drawings
Hager provides the switchgear manufacturer with enclosure type-specific assembly drawings and in-
dividual component drawings for producing the individual copper parts. The switchgear manufacturer
produces the individual copper parts before the switching enclosures are delivered.