Eaton PowerXL DG1-323D7FB-C21C Installation Manual page 12

PowerXL DG1 Series VFD
WARNING
Before servicing the drive:
Disconnect all power to the drive, including external
●
control power that may be present.
Place a "DO NOT TURN ON" label on the disconnect
●
device.
Lock the disconnect device in the open position.
●
Failure to follow these instructions will result in death or
serious injury.
WARNING
The drive outputs (U, V, W) must not be connected to the
input voltage or the utility line power as severe damage
to the device may occur and there may be a risk of fire.
WARNING
The heat sink and/or outer enclosure may reach a high
temperature.
Pay attention to hazard warnings!
Hot Surface—Risk of Burn. DO NOT TOUCH!
Any electrical or mechanical modification to this drive without
prior written consent of Eaton will void all warranties and may
result in a safety hazard in addition and voiding of the UL
listing.
Install this drive on flame-resistant material such as a steel
plate to reduce the risk of fire.
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.
Prevent foreign material such as wire clippings or metal
shavings from entering the drive enclosure, as this may
cause arcing damage and fire.
x PowerXL DG1 Series VFD MN040002EN—March 2014 www.eaton.com
CAUTION
CAUTION
CAUTION
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.
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.
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.
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
2
10 mm Cu. Drive requires that only copper conductor should
be used.
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.
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
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION