Lenze ECSCExxx Power supply module - Manual (Page 16)

Safety instructions
General safety and application notes for Lenze power supply modules
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16 EDBCSXE040 EN 7.0
Electrical connection
When working on live power supply modules, applicable national regulations (e.g. VBG 4)
must be observed.
The electrical installation must be carried out according to the appropriate regulations
(e.g. cable cross−sections, fuses, PE connection). Additional information can be obtained
from the documentation.
The documentation contains information about installation in compliance with EMC
(shielding, earthing, filters, and cables). These notes must also be observed for CE−marked
power supply modules. The manufacturer of the system is responsible for compliance with
the required limit values demanded by EMC legislation. The power supply modules must
be installed in housings (e.g. control cabinets) to meet the limit values for radio
interferences valid at the site of installation. The housings must enable an EMC−compliant
installation. Observe in particular that e.g. the control cabinet doors should have a
circumferential metal connection to the housing. Reduce housing openings and cutouts to
a minimum.
Operation
If necessary, systems including power supply modules must be equipped with additional
monitoring and protection devices according the valid safety regulations (e.g. law on
technical equipment, regulations for the prevention of accidents). The controllers can be
adapted to your application. Please observe the corresponding information given in the
documentation.
After the power supply module has been disconnected from the supply voltage, all live
components and power terminals must not be touched immediately because capacitors
can still be charged. Please observe the corresponding stickers on the power supply
module.
All protection covers and doors must be shut during operation.
Note for UL approved systems with integrated controllers: UL warnings are notes which
only apply to UL systems. The documentation contains special information UL notes.
Maintenance and servicing
The power supply modules do not require any maintenance if the prescribed operating
conditions are observed.
Waste disposal
Recycle metal and plastic materials. Ensure professional disposal of assembled PCBs.
The product−specific safety and application notes given in these instructions must be
observed!