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10
1. Preparation
1-3 Exterior features
This section shows the external parts of the UPS.
For information on the function of each part, see "2. Installation and connection" on page 9 and "3. Operating
the UPS" on page 24.
BU100XR2/BU200XR2
●
(Main unit) front view
●
BU1OOXR2 rear view
[Enlarged view of the display]
●
BU2OOXR2 rear view
バックアップ
運転
AC入力
バイパス
運転
バッテリ
残量
テスト/ブザー停止
電源出力
異常
接続容量
オーバー
バッテリ
交換
入力15A
オーバー
運転
停止
Signal Card
Expansion Slot
Add-on Battery
Connector
Network Surge
Protection
AC Input Overcurrent
Grounding Terminal
RS232C/signal
I/O connector
AC Input
Connector
Power Supply Output
Receptacles (Backup is
carried in the event of a
power failure)
Air Outlet
Power Supply Output
Receptacles (Backup is
carried in the event of a
power failure)
RS232C/
signal I/O
connector
Signal Card
Expansion Slot
Output fuse (20A)
AC Input
Terminal
Network Surge
Protection
AC Input Overcurrent
Protection
Air Outlet
Battery Connector
A. AC Input Lamp
B. Bypass Mode Lamp
C. Backup Mode Lamp
D. Power Supply Output Lamp
E. Start Switch
F. Stop Switch
G. Battery Indicator
H. Connection Capacity Lamp
I. Error Lamp
J. Connection Capacity
Exceeded Lamp
K. Battery Replacement Lamp
L. Input 15A Exceeded Lamp
(BU200XR2 only)
M. Connection Capacity/Battery
Level Meter