Functions; Load Management In The Local Charging Network; Equal Allocation Mode; Current Limiting - Keba KeContact P30 x-series Configuration Manual

Functions

5 Functions
The following chapters describe special functions of the charging station.
5.1

Load management in the local charging network

Load management in a local charging network allows multiple KeContact
charging stations to operate on a common supply. The maximum power al-
lowed by the supply line is divided by the master charging station.
5.1.1

Equal allocation mode

If the parallel active charging stations in a local charging network request
more power than the power supply provides (set maximum current), the
available charging current is divided evenly across all charging sessions.
Charging current per charging station = set maximum current / number
of charging stations
If insufficient power is available for an additional charging process in the
charging network (set minimum current is underrun), the new charging
process will be queued. Every 15 minutes, an active charging session is
paused in sequence, queued to the back of the queue, and the next charge
session in the queue continues.
5.1.2

Current limiting

The current limiting for the charging station can be regulated in various
ways.
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If a current limit is specified via several different types, then the lowest preset
value is used for the currently valid current limit.
5.2

RFID authorization

Certain device variants are equipped with an RFID reader, which enables
the authorization of a charging process with RFID cards in accordance with
ISO 14443 and ISO 15693. The RFID authorization only allows a charging
session to be started if an identification takes place by means of an RFID
card.
The following chapters will first explain the displays and signals and then de-
scribe the procedure for authorization using RFID.
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Setting by means of DIP switches locally on each charging station
Specification by master charging station for the entire charging network
Specification via UDP connection for the entire charging network
P30 x-series
Configuration manual V4.00
© KEBA