Operation; Power On/Off Inverter - Delta Electronics Amplon Family User Manual

5. OPERATION

5-1 POWER ON/OFF INVERTER

Power On Inverter
Switch on the AC input breaker on rear control panel, and the load will be energized.
z When the AC input is normal, press the inverter "ON" button on front control panel for 3
seconds.
z When the AC input fails, press the "ON" button for more than 3 seconds to turn on inverter
from batteries.
z
The UPS starts diagnostic test and shows the results on the back lit LCD display as below.
D IAG N O S IS M O D E
FR E Q O U T= X X H Z
D IA G N O S IS M O D E
IN P U T X X X V /X X H Z
D IA G N O S IS M O D E
D IAG N O S IS M O D E
D IA G N O SIS M O D E
D IAG N O S IS M O D E
D IAG N O SIS M O D E
T ES T IN G IN VE R T E R
LO A D = XX X % X . X X K W
DIAGNOSIS MODE
AC START
R E C T IF IE R O K
C H A R G E R O K
B AT TE R Y O K
D C BU S O K
O N LIN E M O D E
.
14
BATTERY START
DIAGNOSIS MODE
FREQ OUT=XXHZ
DIAGNOSIS MODE
INPUT XXXV/XXHZ
DIAGNOSIS MODE
RECTIFIER OK
DIAGNOSIS MODE
BATTERY OK
DIAGNOSIS MODE
DC BUS OK
DIAGNOSIS MODE
TESTING INVERTER
BATTERY MODE
LOAD=XXX% X.XXKW
.