Answer Drives GT3000, Hardware & Software Manual

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GT3000 Installation
106 IMGT30017EN
A2.2.2 SVGT030-166 RFI Filter removing
The GT3000 frame IIN, IVN, VN and VIN with six pulses AC power supply has an internal RFI filter.
IT (ungrounded) systems: If the drive is equipped with EMC filter, disconnect the ground connections of the filter as indicated in the pictures below,
before connecting the drive to an ungrounded system.
SVGT030-036F:
To disconnect the RFI filter, unscrew the
screws A1-A2 and remove insulation spacer under screws A1-A2.
SVGT045-053F: To disconnect the RFI filter, unscrew and remove the
screws A1-A2 and remove the bars underneath.
SVGT066
To disconnect the
RFI filter:
unscrew and remove
the screws A1-A4
remove the bars
B1 e –B2.
SVGT086-108-125-150-166F. To disconnect the RFI filter, unscrew and remove the screws A1-A2, remove the bar B, loosen the screw A3 A4-and
A5, push down and remove the bar B1 and screw the screws A4-A5.
If a drive with EMC filter is installed on an IT system [an ungrounded power system or a high
resistance-grounded (over 30
Ω
) power system], the system will be connected to earth potential
through the EMC filter capacitors of the drive. This may cause danger or damage the unit.
CAUTION!
Left side of SVGT
A1
A1
A2
A2
A4
A1
A2
A3
B1
B2