Placement Of Multiple Cabinets - ABB HVC Installation Manual

HVC 450 kW E-Bus Charger Installation Guide
The HVC 150(S) has air inlets (A) on all sides and air outlet (B) on the front to control the
temperature inside the cabinet. Do not install any objects near these air inlets and outlets (see
also Caution above). If necessary, take precautions to prevent snow from blocking the inlets
and outlets.
Specifications for inside installation of the Power Cabinet

Airflow required for one cabinet = 51206.27 ft

Maximum allowed pressure drop = 300 pA. If the pressure drop of the room is higher
than 300 pA an extra fan should be placed. Contact ABB Sales department (see
Contact information on Page 13 for contact details).

3.5.2. Placement of multiple cabinets

There are some possible configurations for the placement of multiple HVC 150 systems, see
picture below.
When placing multiple HVC 150 systems, it is necessary to take the following into account:

Cabinets can be placed side-by-side;

Cabinets can be placed back-to-back with 7.87 Inch distance (2x 3.94 Inch) or when
the sides are free with 0 Inch distance;

Door on front side must be kept accessible (recommended 47.24 Inch);

See also Required space for the Power Cabinet on Page 27.
Revision: 1.2
Date released: 16-08-2018
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