HVC 450 kW E-Bus Charger Installation Guide
Revision: 1.2 COMPANY CONFIDENTIAL
Date released: 16-08-2018 Page 43 of 128
94.49 Inch). Dig the hole 23.62 Inch deeper than the level of the underside of the concrete
base plate. The soil under the base plate has to be compacted in layers of 11.81 Inch with an
advised pressure of 100 kPa. Level the soil under the concrete base plate.
Install the concrete base plate and make sure the foundation is level. The allowed tolerance
angle with respect to the charging position of the bus must not be greater than 0.5º.
The height relative to the bottom of the concrete base plate has to be determined by the height
of the charging position of the bus. The bottom of the concrete base plate must be default
38.11 ± 0.20 Inch under this level. This value may differ from the current location, so the
correct value must be defined by ABB.
Be aware that the correct height to the bottom of the concrete base
plate relative to the ground level of the top of road (= charging position
of the bus) must be calculated by ABB. Contact ABB Sales department
(see Contact information on Page 13 for contact details).
3. Installing the concrete base plate
Preconditions:
4x WLL 3/5.0 tons lifting claws (are not delivered by ABB, use for example Starcon Universal
Lifting Claws, art.no. 99.11590082B).
Make sure that personnel cannot be crushed or become trapped while
moving the foundation.
Before you lower the foundation, remove sharp edges of the cable holes
in the foundation to protect the cables.
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