Your EVduty charging station must be installed on a 40 amp circuit by a master electrician. See DOCUMENTS page to download the user manual and hand it to your electrician.
It is imperative to insist that the electrician in charge of the installation DOES NOT MODIFY the charging station and installs the wall socket or junction box in accordance with existing standards. The installer must not, under any circumstances cut, modify or replace the power cable of the charging station to make it into a different version. The type of electrical connection (type of power cable) must not be modified in any way as certification and warranty would then no longer be valid.