Eaton PowerXL Series, Руководство по связи

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PowerXL Series VFD
POWERXL SERIES VFD MN040010EN—June 2018 www.eaton.com
WARNING
Even though the control I/O-terminals are isolated from
line voltage, the relay outputs and other I/O-terminals
may have dangerous voltage present even when the
drive is disconnected from power. Contact with this
voltage is extremely dangerous and may cause death or
severe injury.
WARNING
This equipment has a large capacitive leakage current
during operation, which can cause enclosure parts to be
above ground potential. Proper grounding, as described
in this manual, is required. Failure to observe this
precaution could result in death or severe injury.
WARNING
Before applying power to this drive, make sure that
the front and cable covers are closed and fastened to
prevent exposure to potential electrical fault conditions.
Failure to observe this precaution could result in death
or severe injury.
WARNING
An upstream disconnect/protective device must be
provided as required by the National Electric Code
®
(NEC
®
). Failure to follow this precaution may result in
death or severe injury.
WARNING
This drive can cause a DC current in the protective
earthing conductor. Where a residual current-operated
protective (RCD) or monitoring (RCM) device is used for
protection in case of direct or indirect contact, only an
RCD or RCM of Type B is allowed on the supply side of
this product.
WARNING
Carry out wiring work only after the drive has been
correctly mounted and secured.
WARNING
Before opening the drive covers:
•
Disconnect all power to the drive, including external
control power that may be present
•
Wait a minimum of five minutes after all the lights
on the keypad are off. This allows time for the DC bus
capacitors to discharge
•
A hazard voltage may still remain in the DC bus
capacitors even if the power has been turned off.
Confirm that the capacitors have fully discharged by
measuring their voltage using a multimeter set to
measure the DC voltage
Failure to follow these precautions may cause death or
severe injury.
WARNING
The opening of the branch-circuit protective device
may be an indication that a fault current has been
interrupted. To reduce the risk of fire or electric shock,
current-carrying parts and other components of the
controller should be examined and replaced if damaged.
If burnout of the current element of an overload relay
occurs, the complete overload relay must be replaced.
WARNING
Operation of this equipment requires detailed
installation and operation instructions provided in the
Installation/Operation manual intended for use with
this product.
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!
CAUTION
Any electrical or mechanical modification to this drive
without prior written consent of manufacturer will void all
warranties and may result in a safety hazard in addition and
voiding of the UL
®
listing.
CAUTION
Install this drive on flame-resistant material such as a steel
plate to reduce the risk of fire.