MAKELSAN PM Series, Руководство пользователя

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PM SERIES
UDD-SD-125/ Release Date: 20.01.2015/Rev No: 0/Rev.
Date
:
65
•
In addition to the local EPO push button on the front panel of the UPS (that stops operation of
that module when pressed for more than 3 second), the UPS also supports a remote emergency
stop (REPO).
•
A remote emergency stop switch (Dry contact signal and “normally open” - not provided) can
be installed in a remote location and connection through simple wires to the REPO connector.
•
The remote switch can be connected to several UPS’s in a parallel architecture allowing the
user to stops all units at once.
• Additionally, a second system (not provided) can be connected to the remote switch to
disconnect the main input and the secondary (bypass) input sources
Appendix 9 LBS communication port definition
Definition of port
：
Connection between the UPS1 ’s LBS1 port and UPS 2’s LBS2 port.
UPS1 LBS1(RJ45) UPS2 LBS2(RJ45) Description
Pin 1/5 Pin 1/5 LBS_BPSIDE_BC
Pin 2/4 Pin 2/4 LBS_TRACE_BC
Pin 8 Pin 8 GND
Available function of LBS
• The output power of two or more UPS in non-parallel system should be synchronized with
each other.
•
The output phase of two or more UPS in non-parallel system should be synchronized with each
other.
CAUTION!
Two or more LBS cables must be used to form a ring when two or more LBS in
non-parallel system. And the cables must use horizontal line.