Alpitronic hypercharger HYC50 - Checks before Switching on for the First Time; Table 7: Checks before Commissioning

HYC50 - Operation and Installation Guide
Version 2-2
Page 68 of 102
4 HYC50 installation and commissioning
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4.6. Checks before switching on for the first time
The HYC50 must be operated in accordance with the test and inspection instructions
described below. All instructions listed below are binding and must be carried out by the
operator of the charging station before initial operation.
After transport and installation, the following points must be checked:
Test
Execution
Mechanical visual
inspection
Mechanically perfect condition of the installed device
Degree of protection
After connecting the cable connections, protection class IP54 must
be guaranteed
Screw connections
Partial or full testing of tightening torques on terminals and
mechanical screw connections.
Earthing system
Checking of the earthing taking into account the site-specific
conditions and the applicable standards.
Lightning protection for the
supply line
Check whether lightning protection according to IEC 61439-2/-7 or
country-specific requirements is installed for the supply line.
Selectivity
To ensure selectivity, it must be ensured that overcurrent or residual
current protective devices connected in series only trigger the device
that is located directly in front of the fault location. The test should be
based on IEC 61439-2.
Operating conditions
Consideration of the operating conditions at the place of installation
(e.g. mechanical, chemical, corrosive stress) according to IEC
61439-2 /-7 as well as deviating country-specific standards.
Touch protection
Check whether the touch protection has been mounted correctly after
the electrical installation has been completed.
RCD protection device
Check whether a residual current circuit breaker is required outside
the charging station for operation and if so, whether it has been
installed. The test must be carried out taking into account the site-
specific conditions and the applicable standards.
Short-circuit resistance
Rated current and short-circuit resistance of the main busbar system
taking into account the upstream protective device according to IEC
61439-2 /-7
Automatic power off
The requirements of IEC 60364-4-41, Section 411 must be met
Requirements for low-
voltage systems
The requirements of IEC 60364-7-722 must be met
Table 7: Checks before commissioning