Connecting The Ac Input - Omron BU2002RWL Instruction Manual

2-4

Connecting the AC input

When installation and connection are complete, connect the unit's AC input to a commercial power
source.
Make sure to connect the AC input plug of the unit into a wall outlet
(commercial power) with rated input voltage (200/208/220/230/240VAC).
● Connecting to a wall outlet (commercial power) of a different rated voltage may result in fire.
● The unit may fail.
2-4-1. Connecting the AC input plug (BU5002RWL)
Use the 15A plug included with the product at shipment.
●
Provide a wall outlet (commercial power) suitable for the shape of the 15A plug (NEMA 5-15R).
When the AC input power supply is grounded to the negative terminal,
make sure to use this unit's N terminal (phase) side as the ground (L2).
● A misconnection may result in malfunction.
BU5002RWL Input plug (NEMA L6-30P)
(Front view)
E
N L
Make sure to connect the input plug to a wall outlet equipped with a grounding
terminal.
● Doing so may result in electric shock.
● Provide a wall outlet (commercial power) compatible with the shape of the 30A plug (NEMA L6-30R).
< Example of connection for BU5002RWL >
Power supply
200 VAC
External breaker
with 250V/35A.
(double pole)
● The unit was charged before shipment, but it may have self-discharged during shipment,
resulting in a reduced backup time.
We recommend charging the unit before use.
● You can perform "2-5 Checking the operation" on page 21 also before charging the battery.
Caution
Caution
(for installation and connection)
Input Input
receptacle plug
2002 3002
BU RWL/BU
5002
RWL/BU RWL
PC server
2
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