HYC_50 ā Operation and Installation Guide
Hardware
Version 1-2
All rights reserved. Reproduction of this document, in whole or in part, is only permitted with the permission of alpitronic GmbH.
2.2. DC-Power unit / Power outputs
A power module with two 2x 25 kW power outputs are used internally to supply the DC
charging cables installed on the HYC_50. A power output can only supply one DC charging
cable at a time. The HYC_50 power outputs can be connected in parallel to increase the
power transmitted via a DC charging cable.
Information
The usable DC power of the HYC_50 is limited by the maximum current
of the DC charging cable used.
The charging cables can be equipped with temperature sensors, which
can lead to a derating of the maximum charging current provided when
defined temperature limits are reached.
Figure 3 shows the DC power characteristics with one and two HYC_50 power outputs and
different cable types (HYC_50 power stacks and different cable types (150 A GB/T, CCS1
and CCS2 cables, 125A CHAdeMO cable).
Figure 3: DC power characteristics in different configurations