Table of Contents
Advertisement
TDC-9030 Industrial Battery Charger
10-4 Warning Cause and Action
LIST
PF
PL
OH
OV
LV
10-5 Warning Display
DCV :
O UT :
* If it is displayed like this, it is charged to 5A with input voltage of 220VAC (DCV 300V).
However, the battery voltage (OUT: 140V) does not reach the rated voltage (216V Setting)
and LV Warning (low voltage) is displayed.
* It operates normally even during alarm. (Reset is not required)
HANMI TECHWIN. CO., LTD.
Power Fault / Abnormal input power
Input power (AC power) is not applied.
☞ Check the input power line. If there is no problem
Check the fuse inside the unit for burnout
Power Too Low / Input Power Undervoltage
The input voltage is lower than the set battery voltage.
☞ Check the input power line.
Over Heat
Unit temperature is over 85 ℃.
☞ Check the ambient temperature and the air circulation inside the unit
☞ Check whether the fan is abnormal, check the connection of the unit
internal temperature sensor.
Over Voltage / Overcharge
The battery voltage is overcharged (25% or more of the rated voltage).
☞ Check if charging stops and charging starts when the battery voltage
is discharged to the rated voltage.
☞ Make sure the battery voltage setting is correct
Low Voltage / Overdischarge
Battery voltage is over-discharged (less than 25% of rated voltage).
☞ Make sure that it is charging. The warning is released when the
battery continues to charge and the battery voltage is reached.
Warning status display (flashing)
PF,PL,OH,OV,LV
3
0
0 V
[ F L ]
LV
1 4
0 0 V
.
5 . 0
Cause and Action
A
12
Advertisement
Table of Contents
