Installation And Electrical Connection; Requirements At The Installation Location; Criteria For The Electrical Connection; Installation - Webasto Pure Installation Instructions Manual

Tool description
Hammer
Mounting tools for electrical cables and wire end
ferrules
Multimeter
EV simulator with rotary field display
Required when replacing the charging cable:
Mounting tools for cable glands M16 (wrench size
20 mm) and M32 (wrench size 36 mm)
Round file
Combination pliers
7 Installation and electrical
connection
Observe the safety information provided here chapter 2,
"Safety" on page 3.
NOTE
In addition to these operating and installation instruc-
tions, follow and comply with the local regulations re-
lating to operation, installation and environmental pro-
tection.
NOTE
The Webasto Pure safety concept is based on a power
supply system that is earthed at all times, which must
always be ensured by an electrician during installation.
7.1 Requirements at the installation
location
Take into account the following points when selecting the in-
stallation location for the Webasto Pure:
– The normal parking position of the vehicle.
– The location of the charging plug on the vehicle.
– 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.
If several charging stations are to be installed next to each
other, a spacing of at least 200 mm must be maintained
between each station.
The mounting surface must be completely flat (max. 1 mm dif-
ference between the individual mounting points).
The charger casing must not sag or twist.
NOTE
The mounting distance between the bottom edge of
the charging station and the floor must be at least 0.9
m.
7.2 Criteria for the electrical
connection
The maximum charging current is factory set and is indicated on
the type plate of the charging station. The maximum charging
current can be adapted to the value of the installed circuit
breaker with the 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 7.5, "DIP switch settings" on page 7.
II Webasto Pure EN
Before connecting, have the prerequisites for connection
Amount
checked by an electrician.
1
Comply with the nationally applicable regulations of the author-
1
ities and power supply companies, e.g. registration of installa-
tion of a charging station.
1
NOTE
1
As specified by the technical rules E VDE-AR-N 4100
(draft) 1-phase charging of vehicles is limited in Ger-
1
many to 20 A. 1-phase charging with 32 A charging
current is permitted in other countries, if allowed by
local regulations. The 20 A limit can be deactivated by
1
the user in compliance with national regulations and
1
standards.
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.
7.2.1 Dimensioning of the Residual Current
Circuit Breaker (RCCB)
To protect against sinusoidal AC residual currents, pulsating DC
residual currents and smooth DC residual currents, a residual
current device (RCD) type B in accordance with EN 62423 must
be connected upstream. The rated residual current must not be
greater than 30 mA.
7.2.2 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 combination
(RCBO) according to EN 61009-1 can be used. The aforemen-
tioned parameters apply for this circuit breaker combination.
7.2.3 Mains isolation device
The charging station does not have its own main ON/OFF
switch. The protective devices installed in the power supply sys-
tem are therefore also used to disconnect the power supply.
7.3

Installation

See also chapter 12, "Assembly" on page 10. The supplied in-
stallation 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. Only use the supplied installation material to install
the mounting frame. See for an overview of the mounting
frame.

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