Mitsubishi Electric M9950 Series Technical Manual page 62

MITSUBISHI
ELECTRIC
●Start-up Procedure（Single Module System）
Device
Load
UPS Panel
When external bypass breaker turns to "ON", the status of
Input Panel
power supply will be shown on the MAIN screen.
Due to the status of input breaker "52R" is "OFF", the
message "Warning"(UA801) will be detected. Please follow
the next indication for operation.
主菜单
旁路
输入
电池
输出
信息
警报器静音
启动/停止
MAIN
BYPASS
INPUT
BATTERY :
OUTPUT
MESSAGE
STOP ALM
START/STOP
Input Panel
主菜单
旁路
输入
电池
输出
启动/停止
MAIN
BYPASS
INPUT
BATTERY :
OUTPUT
START/STOP
After turning external input breaker (52R) "ON", the
status of "Alarm" will be deactivated.
M9950 SERIES UPS
OWNERS / TECHNICAL MANUAL
Touch Screen
测量 操作 日志
: 380V 50.0Hz
: 0V 0.0Hz
: 0V 0A
: 380V 50.0Hz 0A
52S
52R C C N V 52C
IN V
72B B A T T
10:00 08/08/08
MEAS OP STATUS
: 380V 50.0Hz
: 0V 0.0Hz
0V 0A
: 380V 50.0Hz 0A
52S
52R C C N V 52C
IN V
72B B A T T
10:00 08/08/08
测量 操作 日志
: 380V 50.0Hz
: 380V 50.0Hz
: 0V 0A
: 380V 50.0Hz 0A
52S
52R C C N V 52C
IN V
72B B A T T
10:00 08/08/08
STATUS
MEAS OP
: 380V 50.0Hz
: 380V 50.0Hz
0V 0A
: 380V 50.0Hz 0A
52S
52R C C N V 52C
IN V
72B B A T T
10:00 08/08/08
MITSUBISHI ELECTRIC M9950 SERIES UPS
Flowchart of Start-up Operation
Confirm the loads had turned OFF
Confirm input switch 52PS is closed.
Confirm output switch 52L is opened.
Confirm maintenance bypass switch 52M is opend.
External Bypass
Breaker (52RS)
Manual ON
External input
breaker (52R)
Manual ON
Input contactor （52RC）
Automatic ON
Converter
Automatic Start-up
Inverter
Automatic Start-up
Page Number:
3-19
Load status
OUTAGE