Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 12)

Publication 2364F-5.01– August 2002
P-4 Preface
Safety Precautions The following general precautions apply to Bulletin 2364F RGUs and
to drive system lineups:
!
ATTENTION: Only those familiar with the drive system,
the products used in the system, and the associated machinery
should plan or implement the installation, startup, and future
maintenance of the system. Failure to comply can result in
personal injury and/or equipment damage.
ATTENTION: Only connect Rockwell Automation
common DC bus AC drives to the RGU’s common DC bus
output.
ATTENTION: Do not connect any drives to the RGU
common DC bus which have input voltage specifications
greater than the maximum input voltages listed below.
ATTENTION: Verify that all sources of AC and DC power
are deenergized and locked out or tagged out in accordance
with requirements of ANSI/NFPA 70E, Part II.
ATTENTION: The system may contain stored energy
devices. To avoid the hazard of electrical shock, verify that
all voltage on capacitors has been discharged before
attempting to service, repair, or remove a drive system or its
components. You should only attempt the procedures in this
manual if you are qualified to do so and are familiar with
solid-state control equipment and the safety procedures in
publication NFPA 70E.
ATTENTION: An incorrectly applied or installed drive
system can result in component damage and/or a reduction in
product life. Wiring or application errors – such as
undersizing the motor, incorrect or inadequate AC supply, and
excessive ambient temperatures – can result in the
malfunction of the drive equipment.
ATTENTION: This drive system contains ESD
(electrostatic discharge) sensitive parts and assemblies. Static
control precautions are required when installing, testing, or
repairing this assembly. Component damage can result if ESD
control procedures are not followed. If you are not familiar
with static control procedures, refer to Allen-Bradley
publication 8000-4.5.2, Guarding Against Electrostatic
Damage or any other applicable ESD protection handbook.
Nominal Input Voltage
of RGU (V AC)
Maximum DC Input of
Drive (V DC)
380 632
460 746
575 933