Power Electronics NB CITY, Руководство по аппаратному обеспечению и установке

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NB City POWER ELECTRONICS
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PREPARATION FOR INSTALLING THE EQUIPMENT
PREPARATION FOR INSTALLING THE
EQUIPMENT
Site recommendations
When deciding the location of the equipment and planning its installation, it is recommended to follow a
series of guidelines derived from its characteristics.
CAUTION
To guarantee proper electrical installation, it is very important to comply with the bend radius of
the cable.
The customer must ensure the cables enter the equipment perpendicularly and the spacing
between them is appropriate.
Avoid corrosive environments that may affect the equipment´s proper functioning.
NOTICE
The instructions in this section do not, in any way, replace the mandatory regulations of the
country in which the equipment is to be installed.
Prior to installation, a geotechnical study of the terrain where the charger will be installed must
be carried out to determine its characteristics and to decide the most suitable type of foundation.
It is the customer's responsibility to design and build concrete foundations with the necessary
piping and ground network in accordance with the applicable regulatory requirements.
Proper installation is absolutely necessary and it is not within the scope of the manufacturer's
responsibility.
Soil
The charger is designed for indoor and outdoor use. Accordingly, certain site requirements must be
ensured for the installation and care of the charger:
•
The soil must be dry, compacted, stable and homogeneous.
•
The land will be gravel, ballast or pebbles.
•
Do not install on floodplains, in potentially explosive atmospheres, neither in places where objects
can fall on.
•
The land should be provided with a drainage system, especially in locations with high water tables
and/or heavy rainfall.
•
It is recommended that the ground should not exceed the level of the foundation.
•
The maximum permissible ground pressure of 150 KN/m
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.
•
Soil compaction degree of 98%.
•
Maximum land unevenness of 0.25%.
•
It must not be a direct place of passage so that the load cables do not interrupt the movement of
pedestrians or traffic.
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