Omron BN100T, Instruction Manual, Page: 10 / 110

Safety Precautions
BN50T/BN75T/BN100T/BN150T/BN220T/BN300T
8
Caution
(for installation and connection)
Make sure to connect the unit’s AC input plug to a commercial power
source with rated input voltage (100 VAC) and 50/60 Hz frequency.

Connecting to a commercial power source with a different rated input voltage or fre-
quency may result in a fire.

The unit may fail.
When an abnormality (unusual sound or smell) occurs, turn OFF the
unit’s power switch to stop the output, and stop the supply of commercial
power. Disconnect the AC input plug from the wall outlet.
The socket-outlet shall be installed near the equipment and shall be easily
accessible.

When performing maintenance on the connected devices, follow the above instruc-
tions to ensure safety.
Do not connect devices such as dryers, some solenoid valves, etc., which
have a half-wave rectifier that allows only half-cycle AC power to flow
through.

Overcurrent may damage the UPS.
Do not connect the maximum load when using the default AC plug with
BN150T or BN300T. (The default plug of BN150T: 15A/NEMA5-15P,
BN300T: 30A/NEMA L5-30P)

If the power consumption exceeds the limits shown in the table in "2-3 Connecting the
AC input", overheating or fire may occur.

If the maximum output capacity is being used, replace the plug as described in the
table in "2-3 Connecting the AC input".
When changing the input cable for the BN150T/BN220T/BN300T, perform
connection as specified.
Make sure to properly match the AC input terminal with the appropriate
wire color.
Do not perform work on the AC input terminal while the unit is connected
to a commercial power source.

Use an input cable that complies with the input current specification of the UPS.

Failure to do so may result in electric shock or ground fault.
Provide secure grounding.

After checking the plug shape of the wall outlet, directly connect the AC input plug of
the unit to it. A failure or leak that occurs when the unit is not properly grounded may
result in electric shock.
Do not disassemble, repair, or modify the unit.

Doing so may cause an electric shock or a fire.
Do not install the unit in other than specified orientations.

Dropping or toppling the unit may cause injury.

If you install the unit in an orientation other than specified, the unit cannot be protected
from a battery fluid leakage.
Make sure to connect the unit’s AC input plug to a commercial power
source with rated input voltage (100 VAC) and 50/60 Hz frequency.
● Connecting to a commercial power source with a different rated input voltage or
frequency may result in a fire.
● The unit may fail.
When an abnormality (unusual sound or smell) occurs, turn OFF the
unit’s power switch to stop the output, and stop the supply of commercial
power. Disconnect the AC input plug from the wall outlet.
The socket-outlet shall be installed near the equipment and shall be
easily accessible.
● When performing maintenance on the connected devices, follow the above
instructions to ensure safety.
Do not connect devices such as dryers, some solenoid valves, etc.,
which have a half-wave rectifier that allows only half-cycle AC power to
flow through.
● Overcurrent may damage the UPS.
Do not connect the maximum load when using the default AC plug with
BN150T or BN300T. (The default plug of BN150T: 15A/NEMA5-15P,
BN300T: 30A/NEMA L5-30P)
● If the power consumption exceeds the limits shown in the table in "2-3 Connecting
the AC input", overheating or fire may occur.
● If the maximum output capacity is being used, replace the plug as described in the
table in "2-3 Connecting the AC input".
When changing the input cable for the BN150T/BN220T/BN300T, perform
connection as specified.
Make sure to properly match the AC input terminal with the appropriate
wire color.
Do not perform work on the AC input terminal while the unit is connected
to a commercial power source.
● Use an input cable that complies with the input current specification of the UPS.
● Failure to do so may result in electric shock or ground fault.
Provide secure grounding.
● After checking the plug shape of the wall outlet, directly connect the AC input plug of
the unit to it. A failure or leak that occurs when the unit is not properly grounded may
result in electric shock.
Do not disassemble, repair, or modify the unit.
● Doing so may cause an electric shock or a fire.
Do not install the unit in other than specified orientations.
● Dropping or toppling the unit may cause injury.
● If you install the unit in an orientation other than specified, the unit cannot be
protected from a battery fluid leakage.
Do not use the unit where the maximum temperature exceeds 40°C.
● The battery deteriorates rapidly.
● Doing so may cause a failure or malfunction of the unit
Caution
(for installation and connection)