BENSHAW M2L 3000, Руководство пользователя

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M2L 3000 Series VFD
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WARNINGS HAZARDS OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH.
Failure to follow the instructions below may result in serious injury or death.
DANGER . This equipment does not provide isolation. Separate isolating
means required. Isolation devices can take several forms with the most
simple being an appropriately sized disconnect switch and contactor pair
utilizing the Inverter ‘Shunt Trip’ controls, or an appropriately sized and
protected vacuum circuit breaker also capable of remote operation from
the inverter ‘Shunt Trip’ controls. See page 32 for more information.
WARNING : At any time the system is energized with Medium Voltage
power, apply appropriate personal protective equipment (PPE) and follow
safe electrical work practices when operating or working near the system.
See NFPA 70E.
Cabinet Fault Limit: <10kA @ 10 Cycles
Min Arc Boundary: 40 Inches
Recommended Min. PPE: #1 at > 40 inches
WARNING: Branch circuit protection is required for the equipment. See
page 32 for more information.
WARNING : Only qualified personnel familiar with the use and hazards of
medium voltage equipment are to perform work described in this set of
instructions.
WARNING : Before performing visual inspections, tests, or maintenance
on the equipment, disconnect all sources of electric power. Assume that
circuits are live until completely de-energized, tested, and tagged.
Pay particular attention to the design of the power system. Consider all
sources of power, including the possibility of backfeeding.
Use a properly rated voltage sensing device to confirm that the power is
fully removed.
WARNING : Always perform applicable lock-out/tag-out procedures (ei-
ther general or site-specific) before performing any maintenance or trou-
bleshooting on the system.
WARNING : To avoid potentially lethal levels of both AC and DC voltages,
do not remove the cover to access the MV Input/Output section of the In-
verter while the Inverter is energized.
WARNING: Equipment may be supplied from multiple power sources.
Refer to drawings for more information.