Available Emc Classes; Control Panel; Keypad - Danfoss VACON NX FI6 Operating Manual

Operating Guide | VACON® NX Inverters FI4-FI8
Mains voltage
525–690 V
525–690 V

3.9 Available EMC Classes

The EMC Directive provides that the electrical apparatus must not excessively disturb the environment it is used in. It also requires that
the electrical apparatus must have an adequate level of immunity toward other disturbances from the same environment.
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The compliance of VACON
approved by SGS FIMKO, which is a Notified Body. The Technical Construction Files are used to authenticate the conformity of VACON
NX Inverters with the Directive. It is because testing such a large product family in a laboratory environment is impossible. Testing is
difficult also because the combinations of installation vary greatly.
All factory-delivered VACON
50082-2 and IEC/EN 61800-3.
Class T (Category C4):
Class T equipment have a small ground leakage current and can be used with floating DC input. If they are used with other supplies, no
EMC requirements are complied with.
RADIO INTERFERENCE
In a residential environment, this product can cause radio interference.
Take supplementary mitigation measures.
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3.10 Control Panel

3.10.1 Keypad

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The VACON keypad has 9 buttons with which to control the AC drive (and motor), set parameters, and monitor values.
22 | Danfoss A/S © 2019.07
Enclosure size
FI4-FI7
FI8
NX Inverters with the EMC Directive is verified with Technical Construction Files (TCF) and checked and
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NX Inverters are Class T (Category C4) equipment which fulfills EMC immunity requirements EN 50082-1,
IP21 (UL Type 1)
x
N O T I C E
Product Overview
IP00
x
x
AQ299433367205en-000101 / DPD00908
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