Baldor MicroFlex e100, Installation Manual

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3-16 Basic Installation MN1942
3.4.7 Power supply filters
To comply with EEC directive 89/336/EEC, an AC power filter of the appropriate type must be
connected. This can be supplied by Baldor and will ensure that the MicroFlex
e
100 complies with
the CE specifications for which it has been tested. Ideally, one filter should be provided for each
MicroFlex
e
100; filters should not be shared between drives or other equipment. Table 4 lists the
appropriate filters:
MicroFlex
e
100
current
Input voltages
current
rating 230 VAC, 1
Φ 230 VAC, 3 Φ
3 A FI0 line reactor
(see sections 3.4.7.1 and 3.4.7.2)
or
FI0029A00 (see section A.1.2)
FI0018A00
6 A FI0015A02 (see section 3.4.7.2)
or
FI0029A00 (see section A.1.2)
FI0018A00
9 A FI0029A00 (see section A.1.2) FI0018A03
Table 4 - Baldor filter part numbers
Maximum earth leakage from the MicroFlex
e
100 is 3.4 mA per phase (230 V, 50 Hz supply).
This value does not include the earth leakage from the AC power filter, which could be much
larger (see section A.1.4).
3.4.7.1 Harmonic suppression
When operating the 3 A MicroFlex
e
100 (part MFE230A003) on a single-phase AC supply, a
13 mH, 4 A
rms
(10 A peak) line reactor is required to ensure compliance with EN61000-3-2:2000
class A limits, when the total equipment supply load is less than 1 kW.
3.4.7.2 Reversing the filter
When using filters FI0015A00 or FI0015A02 as specified in Table 4, they must be reversed to
ensure that the MicroFlex
e
100 complies with the CE specifications for which it has been tested.
The AC power supply should be connected to the filter terminals marked as the outputs, with the
MicroFlex
e
100 connected to the filter terminals marked as the inputs.
This recommendation applies only to filters FI0015A00 and FI0015A02.
Alternative filters or protection devices must be connected as specified by the
manufacturer.
WARNING