Vertiv R48-2000C, Инструкция по установке и эксплуатации

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Vertiv | NetSure R48-2000C Outdoor Rectifier Installation & User Manual (UM1R482000C) | Rev. A 6
IMPORTANT SAFETY INSTRUCTIONS
General Safety
DANGER! YOU MUST FOLLOW APPROVED SAFETY PROCEDURES.
Performing the following procedures may expose you to hazards. These procedures should
be performed by qualified technicians familiar with the hazards associated with this type of
equipment. These hazards may include shock, energy, and/or burns. To avoid these hazards:
a) The tasks should be performed in the order indicated.
b) Remove watches, rings, and other metal objects.
c) Prior to contacting any uninsulated surface or termination, use a voltmeter to verify that no
voltage or the expected voltage is present. Check for voltage with both AC and DC
voltmeters prior to making contact.
d) Wear eye protection.
e) Use certified and well-maintained insulated tools. Use double insulated tools appropriately
rated for the work to be performed.
Voltages
AC Input Voltages
DANGER! This system operates from AC input voltage capable of producing fatal electrical
shock. AC input power must be completely disconnected from the branch circuits wiring
used to provide power to the system before any AC electrical connections are made. Follow
local lockout/tagout procedures to ensure upstream branch circuit breakers remain de-
energized during installation. DO NOT apply AC input power to the system until all electrical
connections have been completed and checked.
DC Output Voltages
DANGER! This system produces DC power and may have a DC source connected to it.
Although the DC voltage is not hazardously high, the rectifier can deliver large amounts of
current. Exercise extreme caution not to inadvertently contact or have any tool
inadvertently contact an output terminal or exposed wire connected to an output terminal.
NEVER allow a metal object, such as a tool, to contact more than one termination at a time,
or to simultaneously contact a termination and a grounded object. Even a momentary short
circuit can cause sparking, explosion, and injury.
DANGER! Follow local lockout/tagout procedures to ensure DC branch circuit protection
devices remain de-energized during installation at loads, as required.