Parker AC20 Series, Руководство по установке оборудования

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DOC-0017-04-EN: AC20 Series - Hardware Installation Manual
112 (154) DOC-0017-04-EN-A 22.03.2023
Radiated & Conducted Emissions: Compliance Overview
WARNING!
In a domestic environment, this product may cause radio interference, in
which case supplementary mitigation measures may be required.
EN 61800-3 Category C1 Category C2 Category C3
Radiated Emissions
Frame 2
n / a n / a
When mounted inside a
cubicle with the
required attenuation
between:
30 – 45MHz @ 8dB
Frame 3
Frame 4
Frame 5
Frame 6
Frame 7
Frame 8
Frame 9
Frame 10
Conducted Emissions
Frame 2
External EMC Filter
required.
See emissions plots
below.
External EMC Filter
required.
See emissions plots
below.
Internal EMC Filter
Maximum motor cable
length 25m
Frame 3
Frame 4
Frame 5
Frame 6
Frame 7
Frame 8
Frame 9
Frame 10
Conducted emission solutions true for default switching frequency of inverter. Operation at higher switching frequencies will
require extra filtering.
WARNING!
The drive is suitable for use on TN supplies when fitted with the internal
filter. When used on an IT supply, all Y-cap connections to earth need to
be removed, hence the filter effectiveness is reduced.
Refer to ‘Chapter 6: Installation’ for details on how to remove the Y-cap
and VDR disconnects when installing the product on an IT supply.
Conducted Emissions Plots
Where a solution is required that is not met by the AC20 product range offering, filtered emissions plots
have been provided to allow specialist EMC filter design companies to tailor a design to meet the
customer’s needs.
Notes on Conducted Emissions Plots:
- Plot is of ‘worst’ line phase of largest power rating, of a given frame size.
- All tests carried out with an unloaded motor.
- Shielded motor cable, 25m in length was used.
- All filter capacitors were connected in circuit (i.e., Y-Caps) for each test.