Crane Transport; 6.1.3.1 Guide Values For Permissible Rope Loading - ABB MNS-Up Service Manual

38 M N S - U P S E R V I C E M A N U A L
6.1.3

Crane transport

For transport by crane, the shipping units are equipped with lifting angles.
Fastening of any lifting device directly to the frame sections is not permitted.
The lifting rope angle at the crane hook must not be larger than 120°. The lifting angles may be removed after the switchgear
has been erected.
The fastening holes for the lifting angles are to be plugged with plugs GMN 775 502 P18, if removing the lifting angles.

6.1.3.1 Guide values for permissible rope loading

Permissible Ioad for a four-rope arrangement, rope angle at crane hook 120°
Rope diam.
mm
8
10
12
14
16
18
20
24
30
36
For a rope angle of 90°, the permissible load is approximately 40% larger than the values given in the table.
Shipping units with one or two sections are equipped with single angles.
Shipping units consisting of three or four sections are equipped with dual angles
!
The sign advertising the tilting danger must not be removed before all sections have been secured to the
foundation. Do not put the switchgear down on one edge, because of the danger of considerable mechanical
damage.
≤ 120°
Figure 6-02 Crane transport, transport unit unpacked
Hamp ropes
DlN 83325
kg
–
180
280
350
470
580
720
1000
1600
2400
Perlon ropes
DlN 83330
kg
–
400
600
820
1060
1340
1660
2400
–
–
Figure 6-03 Arrangement of lifting angles (plan view of mns-sections)
Steel ropes
DlN 15060
(160 kg/mm )
2
kg
890
1440
2100
2900
–
–
–
–
–
–