IG-183-EN version 06; 31/03/2020
18
Transport
General instructions
cgm.3 system: medium voltage SF
6
gas-insulated
cubicles up to 38 kV according to IEEE and CSA standards
4. To handle 5 functional unit cgm.3 assemblies use lifting
systems (slings, lifting beam, etc.) with a pull angle
greater than 65° and less than 115° in order to prevent
possible damage to the cubicles during hoisting.
The use of lifting beams is required for cubicle
assemblies with control boxes As the sole exception,
slings may be used if the cubicles of the assembly have
identical height control boxes installed.
Figure 2.3. Lifting a cgm.3 assembly with 5 functional units
Figure 2.4. Lifting a cgm.3 assembly with a forklift truck
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