5
Directions for safe use
Cautions
(installation)
When performing rack installation, ensure that the UPS is supported and
stabilized by using both the support angles and the table clamps that were
included.
When connecting a battery unit and/or adding another battery unit, be sure
to place the battery unit in a position lower than the main unit.
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When installing on a rack, make sure that the UPS is supported by the each unit individually.
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When installing on a rack, make sure to use the support angles and table clamps included with the
product. Without the support angles, the front clamp alone cannot support the weight of the UPS.
●
The mass of the UPS: BN100XR: 20 kg
BN150XR: 20 kg
BN240XR: 38 kg
MB240XR: 29 kg (add-on battery unit)
In a case where the UPS is to be mounted on a rack, place it on the lowest
part of the rack.
●
Dropping it may result in injury.
Be sure to use the supplied mounting screws.
●
Screws other than those supplied may not be strong enough to support the UPS, causing it to fall.
Do not place things on the units.
●
Doing so may make battery change difficult due to the load.
Connect the UPS to a wall outlet (commercial power) with a current capacity
greater than the maximum input current of the UPS.
●
Electrical wiring may become hot.
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When connected to a rated capacity device, the maximum current that can flow is as follows:
BN100XR: 13.5A, BN150XR: 18A, and BN240XR: 27A.
Be sure to put the input plug of the UPS in a 100V AC (50/60 Hz) wall outlet
(commercial power).
●
Connecting the input plug to a wall outlet (commercial power) of a different voltage may cause a
fire.
●
The UPS may fail.
When using the 15A plug (NEMA 5-15P) with the BN150XR
The maximum capacity that can be connected to the output is about 1100VA1000W.
●
Power consumption over 1100VA/1000W results in an input current of more than 15A, which can
lead to overheating or fire.
●
When the "Input over 15A" display appears, replace it with a 20A plug.
When replacing the input plug for the BN150XR, make sure to follow the
connection directions correctly, and make sure not to mistake the colors of
the plug receptacle and wire.
See "2-4. Connection of AC input cable" on page 24.
●
Doing so may cause a leakage or an electric shock.
Do not connect devices that exceed the output capacity of the UPS.
You can add extra devices with a plug strip. Note that the plug strip does not
permit the connection of devices that exceed the current capacity of the
plug strip.
●
The UPS may detect overload and stop the output.
●
The plug strip cord may heat up and could lead to a fire.
Do not connect to a device (such as a dryer) that uses half-wave rectification
in which AC power supply current flows in half-cycles only.
●
The UPS may fail.
Cautions
(connection)
