5
EN
General
General remarks
The examples illustrated in this document (particularly cabling variants and circuit dia-
grams) are suggestions only. These examples have been carefully developed and tested,
and may therefore be used as the basis for an installation. Anyone following or using these
examples does so at their own risk.
IMPORTANT!
You must observe and apply any relevant national laws, standards and provisions,
as well as any specifications from the respective grid operator.
We strongly recommend discussing the specific examples implemented and the specific
installation with the grid operator and obtaining their express approval. This obligation ap-
plies in particular to those parties responsible for constructing the system (e.g. the install-
er).
The examples suggested here show the emergency power supply with and without an ex-
ternal protection device. Please consult the respective grid operator to ascertain whether
an external protection device is mandatory or not.
IMPORTANT!
Read the Installation Instructions and Operating Instructions carefully before use.
Contact your salesperson immediately if anything is unclear.
WARNING!
Any incorrect installation, commissioning, operation or usage can cause serious in-
jury and/or material damage.
The system may only be installed and commissioned by specially trained personnel in ac-
cordance with the technical regulations.
