hypercharger - Operation Instructions and Installation Guide
Version 1-1C
5
Electrical
installation
Page 35 of 57
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5.5. Checks before initial startup
The operation of this charging station must be carried out taking into account the test and
maintenance instructions described below. All instructions listed below are considered
mandatory and must be carried out by the operator of the charging station.
After transport and installation, check the following points:
Check
Execution
Mechanical visual
inspection
Mechanically perfect condition of all installed devices (no visible
breakages)
Screw connections,
tight fit
Random or complete testing of tightening torques at terminals and
mechanical screw connections. Check the terminals and equipment
for tightness.
The transport may have released the swrews.
Earthing system
Checking the earthing taking into account the site-specific conditions
as well as the valid standards.
Upstream protection
device
Checking of the supplied charging station regarding the upstream
protective device according to ISO 61439-2/-7 as well as deviating
country-specific standards and directives
Selectivity
Checking the selectivity taking into account the safety elements used
and upstream of the control cabinet in accordance with ISO 61439-2
as well as other country-specific standards
Operating conditions
Consideration of the operating conditions at the installation site (e.g.
mechanical, chemical, corrosive stress) according to ISO 61439-2/-7
as well as deviating country-specific standards
Protection cover
If the protective cover of the control cabinet has been re-installed
after connecting the main supply line, the contact protection is
provided.
Residual current protection
device
Checking whether a residual current circuit breaker is required for
operation, taking into account the site-specific conditions and the
valid standards, and whether the residual current protection device is
available
Short circuit resistance
Rated current and short-circuit resistance of the main busbar system
taking into account the upstream protective device according to ISO
61439-2/-7
Automatic shutdown of the
power supply
the requirements of IEC 60364-4-41, section 411 must be met
Table 12:
Checks to be carried out before commissioning
