Safety Features; Electromagnetic Compatibility (Emc); Installation Safety - Danfoss EC-LTS1200-410 User Manual

User Guide
EC-LTS1200-410
Safety information

Safety features

Electromagnetic compatibility (EMC)

Installation safety

© Danfoss | July 2021
When interfacing other equipment, connect only equipment that are specified as part of the
system and that are compatible.
Magnetic and electromagnetic fields generated near the current-carrying conductors and
permanent magnets in electric machines represent a health danger to persons with heart
pacemakers, metal implants and hearing aids. Persons with a heart pacemaker, metal
implants or hearing aids must consult a doctor before they enter the following areas:
•
Areas in which electric equipment and parts are operated
•
Areas in which electric equipment with permanent magnets are stored, mounted,
operated or repaired
If necessary, perform a special electromagnetic compatibility (EMC) test on the installation.
EMC stands for Electromagnetic compatibility. It is the ability of electric equipment to operate without
problems within an electromagnetic environment. Likewise, the equipment must not disturb or interfere
with any other product or system within its locality. This is a legal requirement for all equipment taken
into service within the European Economic Area (EEA).
Our products are designed with high standards of EMC in mind. Connect the power lines and groundings
along the instructions in this user guide to achieve the required level of EMI protection.
It is the responsibility of the installer to make sure that the equipment or system into which the product is
incorporated complies with the EMC legislation of the country of use. Within the European Union,
equipment into which this product is incorporated must comply with the EMC Directive 2014/30/EU.
Only trained and qualified personnel familiar with the relevant safety requirements can
install the electric device. If the electric device is installed incorrectly it may lead to safety
hazard.
Make sure of correct grounding connections. Do not run the electric device without correctly
attached protective earth conductor. The grounding cable must be sufficient to carry the
maximum supply fault current which is normally limited by the fuses or Miniature Circuit
Breaker (MCB). Suitably rated fuses or MCB should be fitted in the mains supply of the electric
device, by the local legislation and recommendations.
Use only correct (type and value) protective fuses with the high voltage DC-system.
Do not do any work on the electric device control cables when the power is applied to the
electric device or to the external control circuits.
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