Installation; Constructional Stipulations; Switchgear Room - Siemens NXPLUS C Installation And Operating Instructions Manual

Load-bearing capacity of
the floor
Door opening
802-9074.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C Wind • Revision 05

Installation

11

Constructional stipulations

11.1

Switchgear room

Please observe the following points while preparing the switchgear room:
• Base frame and switchgear dimensions
• Transport ways to the switchgear room
• Distribution and intermediate storage spaces
• Size of the room and the doors
• Construction and load-bearing capacity of the floor
• Illumination, heating, power and water supply
• Dimensions of installation scaffoldings and foundation rails
• Installation of high-voltage cables
• Earthing system
• Cleanliness: Switchgear room free of dirt and dust
Load data and minimum distances
Constant loads
Not constant loads
Minimum distances
Minimum door opening (upright
insertion)
1)
Depending on national requirements; for extension/panel replacement, a control aisle of at least 1000 mm is
recommended.
2)
For wall-standing arrangement, a wall distance (on left or right) of at least 500 mm is recommended.
3)
For switchgear with busbar voltage transformers
4)
Dimensions for installation/removal in lying position through the door of the wind turbine 600 mm x 830 mm.
The door opening must show the following minimum dimensions:
Fig. 31: Minimum dimensions of door opening
Vertical single load
Live load
Control aisle
Wall distance on the left
Wall distance on the right
Ceiling height
Height
Width
Installation
4 / 5 kN
2
9 kN/m
1)
800 mm
2)
50 mm
2)
50 mm
3)
2400 mm / 2700 mm
4)
2200 mm
600 mm
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