Eaton Power XL DG1 Series, User Manual, Page: 11 / 44

PowerXL DG1 Series Option Cards
PowerXL DG1 Series Option Cards
MN040007EN—April 2014 www.eaton.com
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CAUTION
Install this drive on flame-resistant material such as a steel
plate to reduce the risk of fire.
CAUTION
Install this drive on a perpendicular surface that is able to
support the weight of the drive and is not subject to
vibration, to lessen the risk of the drive falling and being
damaged and / or causing personal injury.
CAUTION
Prevent foreign material such as wire clippings or metal
shavings from entering the drive enclosure, as this may
cause arcing damage and fire.
CAUTION
Install this drive in a well-ventilated room that is not subject
to temperature extremes, high humidity, or condensation,
and avoid locations that are directly exposed to sunlight, or
have high concentrations of dust, corrosive gas, explosive
gas, inflammable gas, grinding fluid mist, etc. Improper
installation may result in a fire hazard.
CAUTION
When selecting the cable cross-section, take the voltage
drop under load conditions into account. The consideration of
other standards is the responsibility of the user.
The user is responsible for compliance with all international
and national electrical standards in force concerning
protective grounding of all equipment.
CAUTION
The specified minimum PE conductor cross-sections in this
manual must be maintained.
Touch current in this equipment exceeds 3.5 mA (AC). The
minimum size of the protective earthing conductor shall
comply with the requirements of EN 61800-5-1 and / or the
local safety regulations.
CAUTION
Touch currents in this frequency inverter are greater than
3.5 mA (AC). According to product standard IEC / EN
61800-5-1, an additional equipment grounding conductor of
the same cross-sectional area as the original protective
earthing conductor must be connected, or the cross-section
of the equipment grounding conductor must be at least
10 mm
2
Cu. Drive requires that only copper conductor should
be used.
CAUTION
Debounced inputs may not be used in the safety circuit
diagram. Residual current circuit breakers (RCD) are only to
be installed between the AC power supply network and the
drive.
CAUTION
Debounced inputs may not be used in the safety circuit
diagram. If you are connecting multiple motors on one drive,
you must design the contactors for the individual motors
according to utilization category AC-3.
Selecting the motor contactor is done according to the rated
operational current of the motor to be connected.
CAUTION
Debounced inputs may not be used in the safety circuit
diagram. A changeover between the drive and the input
supply must take place in a voltage-free state.
CAUTION
Debounced inputs may not be used in the safety circuit
diagram. Fire hazard!
Only use cables, protective switches, and contactors that
feature the indicated permissible nominal current value.
CAUTION
Before connecting the drive to AC mains make sure that the
EMC protection class settings of the drive are appropriately
made according to instructions in this manual.
●
If the drive is to be used in a floating distribution network,
remove screws at MOV and EMC.
●
Disconnect the internal EMC filter when installing the drive
on an IT system (an ungrounded power system or a
high-resistance-grounded [over 30 ohm] power system),
otherwise the system will be connected to ground
potential through the EMC filter capacitors. This may
cause danger, or damage the drive.
●
Disconnect the internal EMC filter when installing the drive
on a corner grounded TN system, otherwise the drive will
be damaged.
Note: When the internal EMC filter is disconnected, the
drive might be not EMC compatible.
●
Do not attempt to install or remove the MOV or EMC
screws while power is applied to the drive’s input
terminals.