Mains voltage
Enclosure size
IP21 (UL Type 1)
IP00
525–690 V
FI4-FI7
x
x
525–690 V
FI8
x
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.
The compliance of VACON
®
NX Inverters with the EMC Directive is verified with Technical Construction Files (TCF) and checked and
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
®
NX Inverters are Class T (Category C4) equipment which fulfills EMC immunity requirements EN 50082-1,
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.
NOTICE
RADIO INTERFERENCE
In a residential environment, this product can cause radio interference.
-
Take supplementary mitigation measures.
3.10 Control Panel
3.10.1 Keypad
The VACON
®
keypad has 9 buttons with which to control the AC drive (and motor), set parameters, and monitor values.
Product Overview
Operating Guide | VACON® NX Inverters FI4-FI8
AQ299433367205en-000101 / DPD00908
22 | Danfoss A/S © 2019.07
Summary of Contents for VACON NX FI6
Page 1: ...Operating Guide VACON NX Inverters FI4 FI8...
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