Requirements Installation Space; Criteria For The Electrical Connection; Dimensioning Of The Residual Current Circuit Breaker (Rccb); Dimensioning Of The Circuit Breaker - Webasto Pure II Instrucciones De Montaje

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Our operating instructions are also available on our web-
site at www.webasto-charging.com/default/
documentation. All languages can be found in the
download portal on our website.
NOTE
The Webasto Pure safety concept is based on a power
supply system that is earthed at all times, which must al-
ways be ensured by an electrician during installation.
8.1

Requirements installation space

The following points must be take into account when se-
lecting the installation location for the Webasto Pure:
– The lower edge of the enclosed mounting template
must be a minimum distance of 90 cm above the
ground during installation. (See Fig. 14)
– If several charging stations are installed next to each
other, a spacing of at least 200 mm must be main-
tained between each station.
– The mounting surface must be solid and strong.
OI II Webasto Pure
– The mounting surface must be completely flat (max. 1
mm difference between the individual mounting
points).
– The mounting surface must not contain any flam-
mable substances.
– A cable run from the charging station to the vehicle as
short as possible.
– No risk of driving over the charging cable.
– Possible electrical connections from infrastructure.
– Pavements and escape routes must not be obstructed.
– We recommend an installation location that is protec-
ted against direct sunlight for optimum and fault-free
operation.
– The usual parked position of the vehicle, taking ac-
count of the position of the charging plug on the
vehicle.
– Consideration of local building and fire protection reg-
ulations.
NOTE
The mounting distance between the bottom edge of the
charging station and the floor must be at least 0.9 m.
8.2

Criteria for the electrical connection

The maximum charging current is factory set and is indic-
ated on the type label of the charging station. The max-
imum charging current can be reduced to the value of
the installed circuit breaker using DIP switches.
NOTE
The current value of the selected protective device must
not fall below the current value specified on the type plate
for the charging station or that set using the DIP switch.
See chapter 8.6 DIP switch settings.
The installation requirements for the charging station
should be checked by an electrician before starting con-
nection works.
Comply with the nationally applicable regulations of the
authorities and power supply companies, e.g. registration
of installation of a charging station.
NOTE
In some countries, single-phase charging is limited to a
defined current. Please observe the local connection re-
quirements.
All protective devices specified must be designed such
that every power supply pole of the charging station is
disconnected in the case of a fault. When selecting the
protective device, you must use the national installation
regulations and standards.
8.2.1 Dimensioning of the Residual Current
Circuit Breaker (RCCB)
The national installation regulations generally apply. Un-
less otherwise specified therein, each charging station
must be protected by an appropriate residual current
device (RCD type A) with a trip current of ≤ 30 mA.
8.2.2

Dimensioning of the circuit breaker

The circuit breaker must conform to IEC 60898. The let-
through energy (I²t) must not exceed a maximum 80,000
A²s.
Alternatively, a residual current circuit breaker combina-
tion (RCBO) according to EN 61009-1 can be used. The
aforementioned parameters apply for this circuit breaker
combination.

Mains isolation device

8.2.3
The charging station does not have its own main ON/OFF
switch. The protective devices installed in the power sup-
ply system are therefore also used to disconnect the
power supply.

Installation

8.3
See also chapter 15, "Assembly" on page 9. The sup-
plied installation material is intended for mounting the
charging station on a concrete wall or on an external
stand. For installation on a stand, the mounting material
is included in the scope of delivery of the stand.
ü Scope of delivery is checked for completeness.
EN
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