Data Sheets
Introduction
This data sheet describes the EMC optimized Charging Discovery System (CDS) for EVSE testing.
CDS for EVSE testing is used inside an anechoic chamber for immunity and emission tests (conducted or radiated) of electric vehicle charging infrastructure (such as DC charging stations), during AC or DC charging.
Due to the special EMC shielded design and the built-in low-noise components, CDS emission is reduced to a minimum level. This enables EMC testing of EVSEs under real charging conditions without environmental interferences. Furthermore, the EMC series of the CDS is immune to external electro-magnetic fields and can be placed close to the specimen during immunity tests.
For EV test, see the data sheet “Scienlab Charging Discovery System - EMC series for EV test”.
The EMC variant is software compatible with the portable CDS. However, Keysight designed it for reliable charging emulation, without extended fault injection required for conformance testing.
SL1040A-EM2 Charging Discovery System EMC Series for EVSE Test
This data sheet describes the shielded CDS variant designed for EMC compliance and homologation tests. This product is the main module and can be extended by optional communication modules (see SL1040A-301, SL1040A-302, SL1040A-303).
Figure 2 below shows a three-dimensional view of the shielded housing. During operation the housing is permanently closed with a lid.
General Functions
Standards and directives
CDS supports the following charging communication standards:
The basic functions include:
The following are available when ordering communication modules:
EMC performance
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