SANUPS A11H, Инструкция по эксплуатации

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Optional Equipment
52
You can link up to 5 UPS units with cables and set their ON/OFF delay times, so that you can start and stop them in
sequence. This is called linked operation. For linked operation, you will need linked operation cables and a remote
switch.
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Connect up to 5 UPS units with linked operation cables, and connect one of the UPS units to a remote
switch. By turning the remote switch ON and OFF, you can turn the power ON and OFF for all load
systems connected to the UPS units in one operation. You can also set the ON/OFF times for each UPS
separately, allowing you to start and stop them in sequence.
The following figure shows the configuration of a linked operation system with 3 UPS units.
Configuration of linked operation system with 3 UPS units
Remote switch (1)
Linked operation cables
One cable fewer than the number of linked
UPS units
(Example: 4 cables for a system with 5 linked UPS units)
What is linked operation?
Linked operation
cables
Remote switch
Server, storage, or other device
that must be started first and
stopped last.
Equipment you will need
Computer or other
terminal
Computer or other
terminal