Preparatory Work; Foundation; Installation Room - Siemens 8BK30 Operation And Maintenance Instructions

Installation
2.1
2.1.1
–
–
DIN 43 661
DIN 18 202
–
–
7
2.1.2
006
12
006

2.1 Preparatory work

2.1.1 Foundation

– Panels may be installed on prefabricated floors or
reinforced concrete floors. Concrete floors should be
provided with foundation rails on which the panels are
to rest.
The floor cutouts are shown in Catalog 006.
– The foundation design and construction is according to
the following standards.
DIN 43 661 "Foundation rails for electrical equipment
installed indoors" and DIN 18 202 "Tolerances in
structural engineering".
– For foundations of a seismic design consult Siemens
Switchgear Ltd., Shanghai.
– Level differences between the mounting surfaces of the
double panels should be determined and compensated
for by reference to a dimension drawing(Fig.7).

2.1.2 Installation room

For dimensions see Catalog 006
A power source must be available. No work likely to
produce dust or dirt must be carried out during the
installation work.
The floor should be flat to enable transport units to be
moved on rollers or similar devices.