KC-P30 Charging Station
Requirements
V1.03
18
© KEBA
1. ensure that bills based on measured values for the party for whom the
bills are intended can be traced by simple means in order to check the
stated measured values and
2. provide suitable tools for the purposes named in Number 1 if necessary.
For the user of measured values, this regulation specifically results in the fol-
lowing duties for measured value use in compliance with calibration law:
1) The contract between EMSP and customers must clearly state that only
the delivery of electrical energy, not the duration of charging service, is
the object of the contract.
2) The time stamp on the measured values comes from a clock in the
charging device that is not certified in accordance with German measure-
ment and calibration law. Therefore, these times shall not be used for rat-
ing the measured values.
3) EMSP must ensure that the electromobility service is distributed based
on charging devices that enable the monitoring of the ongoing charging
process, provided that there is no corresponding local display on the
charging device. At least at the beginning and end of a charging session,
the measured values must be available to the customer in a way that is
reliable in accordance with calibration law.
4) The EMSP must provide the data packets relevant for billing to the cus-
tomer as a data file, including signature, at the time of billing, in a manner
allowing them to be checked for authenticity using the transparency and
display software. The provision can take place over channels not tested
in accordance with calibration law.
5) The EMSP must provide the transparency and display software belong-
ing to the charging device to the customer in order to check the data
packets for authenticity.
6) The EMSP must be able to show, with verifiable evidence, which means
of identification was used to initiate the charging process belonging to a
certain measured value. This means that they must be able to prove that
they have assigned the personal identification data correctly for each
business transaction and billed measured value. The EMSP must inform
their customers about this obligation in an appropriate form.
7) The EMSP may only use values for billing purposes that exist in dedi-
cated memory, if present, in the charging device and/or in the storage of
the charging device operator. Replacement values must not be created
for billing purposes.
8) The EMSP must enter corresponding agreements with the operator of
the charging device to ensure that the data packets used for billing pur-
poses are saved for a sufficient length of time in order to be able to com-
plete the associated business transactions in full.
9) The EMSP must enable the authentication on the individual models of
the product associated with this operating manual being used by the
EMSP, by providing suitable means of identification in the case of a justi-
fied requirement message for the purpose of performing calibrations, ex-
aminations and usage monitoring measures.
