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EPO port (Optional)
A customer-supplied remote switch can open the EPO connection and allow UPS
to switch off output receptacles. Since EPO shuts down the UPS immediately without
regular procedure and monitoring, UPS will require a manual restart to restore
operation.
3.3 Connection to External Battery Pack
External battery connections shall install by service personnel only.
Please read safety instructions first before proceeding.
Ensure UPS disconnects from all main and loads before attempting.
Locate the battery connector, then use only factory-supplied or authorized battery
cable provided to connect the UPS with the battery as fig below.
Connect the second battery to the first one if more than one is needed.
Fig. Example of connecting to an external battery pack
3.4 Connection to Main and Load
Follow all installation and safety instructions very carefully; failure to do so may
cause hazardous situations to personnel and equipment.
Ensure the main power voltage matches with UPS. (110V/220V)
For electrical installation, closely observe the nominal current rating of the source.
Check the equipment’s power requirement to prevent overloading situations.
Do not connect devices that draw either massive power shortly or half-wave
rectified current - such as hairdryer, vacuum cleaner, laser printer, and plotter.
Note: Although you may use the UPS immediately, maximum back up time will
not be available yet. It is recommended to change the batteries for a minimum of
8 hours before use.
Connect input cable to the UPS and the other end to a grounded outlet. The
battery will automatically charge when connecting to the main power.
After charging the UPS, connect the load to the UPS.
Summary of Contents for SNT-1000
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