Ce Mark - GE Fuji Electric AF-300 MICRO-SAVER II Instructions Manual

Section 10

CE MARK

Electromagnetic Compatibility (EMC)
General
In accordance with the provisions described in the
European Commission Guidelines Document on
Council Directive 89/336/EEC, GE Fuji Electric Co.,
Ltd. has chosen to classify the 1 phase, 240 VAC,
3 phase 415 VAC range of Drives as "Complex
Components". Classification as "Complex
Components" allows a product to be treated as an
"apparatus", and thus permits compliance with the
essential requirements of the EMC Directive to be
demonstrated to both an integrator of Micro-$aver II
Drive and to his consumer or the installer and user.
Micro-$aver II Drives up to 5 Hp are supplied 'EC -
marked', signifying compliance with EC Directive 89/
336/EEC when fitted with specified filter units
installed and earthed in accordance with this sheet..
This specification requires the following
performance criteria to be met.
Immunity : EN50082 - 2
Emissions : EN50081 - 1
RFI Filters
It is strongly recommended that the appropriate
Micro-$aver II Drive input filter be used to limit RF
current flowing into the main supply circuit. (Refer to
Table 10-1.) Without an input filter a Micro-$aver II
Drive installation may not meet statutory
requirement. Micro-$aver II Drive contain high -
power semi - conductor devices which are switched
at high speeds to synthesize a near - sinusoidal
current waveform across the frequency range of
output. Rapidly changing voltages and currents will
generate some degree of electromagnetic emission.
Filter Applied Rated Max Rated
Part No. Drive Current Voltage
AFL-0.2 E9-7 6KM$221F25N1A1 3A
6KM$221F25X4A1 1 Phase
EFL-0.75 E9-7 6KM$221F50N1A1 10A 240 VAC
6KM$221F50X4A1
6KM$221001N1A1
6KM$221001X4A1
EFL-2.2 E9-7 6KM$221002N1A1 23A
6KM$221002X4A1
6KM$221003N1A1
6KM$221003X4A1
EFL-0.75 E9-4 6KM$243F50N1A1 3A 3 phase
6KM$243F50X4A1 415 VAC
6KM$243001N1A1
6KM$243001X4A1
EFL-4.0 E9-4 6KM$243002N1A1 12A
6KM$243002X4A1
6KM$243003N1A1
6KM$243003X4A1
6KM$243005N1A1
6KM$243005X4A1
Table 10-1 RFI Filters Dimensions - Conforms to EN55011 Class B
10-1
Emissions will be predominantly conducted through
the motor and the main supply cables, although
some radiated emissions will be detected in close
proximity to the drive system. It is essential that
precautions are taken at the design stage, and at
the time of installation, to prevent radio frequency
interference. (RFI) from the drive system affecting
sensitive equipment in close proximity.
The RFI filters range are designed especially for the
Micro-$aver II Drive and help to ensure EMC
compliance of machinery as installations using
Inverters. The Drives may be mounted on top of the
filter using integral fixing positions, the intention
being that valuable space inside wiring cabinets
may be saved. (Refer to Fig. 10 - 1 and Table 10- 1)
Drive
Fig. 10-1 RFI Filters
Dimensions Mount Inverter Required
L,W,D mm Dim. X, Y Fixings Sub FIlter
200x110x34 84x186 M4x12(4) Ferrite Ring
OC1x1pcs
200x145x40 118x186 M4x12(4) Ferrite Ring
OC1x1pcs
200x205x40 178x186 M4x12(4) Ferrite Ring
OC1x1pcs
200x145x45 118x186 M4x12(4) Ferrite Ring
OC1x1pcs
200x205x45 178x186 M4x12(4) Ferrite Ring
OC1x1pcs
Recommended Installation Instructions
These instructions must be followed in order to
conform to the EMC Directive. Follow the usual
safety procedures when working with electrical
equipment. All electrical connections to the filter,
Inverter, and motor must be made by a qualified
electrical technician. (Refer to Fig.2, Fig. 3, and
Fig.4)
1. Check the filter rating label to ensure that the
current, voltage rating, and part number are
correct.
2. The back panel of the wiring cabinet board should
be prepared for the mounting dimensions of the
filter. Care should be taken to remove any paint
etc. from the mounting holes and face area
around the hole of the panel. This will ensure the
best possible earthing of the filter.
3. The filter should be securely mounted in position,
and the Inverter mounted to the front of the filter
with the screws provided.
4. Connect the incoming main supply to the filter
terminals marked "LINE" and any earth cables to
the earth stud provided. Fit the Input Ferrite Ring
Fig. 10-2 Recommended installation
10-2
(if two ferrite rings are required, refer to table 1),
and connect the filter terminals marked "LOAD" to
the main input of the of the Drive using a short
length of appropriate gauge wire.
5. Fit the output Ferrite Ring as close to the Inverter
as possible and connect the motor. Armored or
screened cable should be used with the 3 phase
conductors passing twice through the center of
the Output Ferrite Ring. The earth conductor
should be securely earthed at both the ground
terminal in the cabinet and at the motor ends. The
screen should be connected to the enclosure.
6. It is important that all lead lengths are kept as
short as possible and that incoming mains and
outgoing motor cables are kept well separated.
7. Segregate power cables from control wiring, as
thoroughly as possible, and avoid parallel cable
run to minimize 'noise coupling'. When ever runs
of power and control cable must cross, try to
achieve this at right angles.
8. Micro-$aver II Drive should be installed, and are
designed to operate, with an electrically -
shielded metal enclosure.
Drive