SERIES
TS33-ON
www.ips-ups.eu
28.05.2018
TS33-ON-manual_EN-R0
35
When bypass input meets ECO input range and ECO function come to use, the UPS works in ECO mode. At this
time bypass supply power to the load, meanwhile rectification, boosting and inverter work normally, and the
charger charges the batteries. When bypass input is out of ECO range, the UPS transfers to mains power / battery
mode operating.
If bypass input is beyond ECO range for five times within 1 hour, the UPS operates time after time from ECO mode
to mains power mode, the UPS will automatically operate inmains power mode and close ECO function.
Note:
When use ECO mode and ECO transfers to inverter, the output probably break off 20ms. For those loads
which require strict transfer time, be cautious to choose whether start ECO mode or not. Please contact with
supplier or after sales staff if need to set
economy control operation
.
ECO
MODE OPERATION PROCESS
5.7 Fault mode
LED indicator in fault mode is as shown in the figure below: alarm LED Indicator (red) is illuminated, meanwhile LCD display fault icon and fault
code.
When UPS is faulty, the alarm indicator is illuminated, the sound of the UPS buzzer lingers on. According to fault
type, fault mode is divided into the fault of cutting off output and the fault of bypass output.
Cut off output after failure in following status:
Short circuit fault of output A / B / C phases voltage
Short circuit fault of output AB / BC / CA line voltage
Beyond 165% overload
EPO fault of configured cutting off output
Any fault when bypass is abnormal
Keep bypass supplying power to the load for other faults beyond above status.
After the UPS enter fault mode, press mute button to mute the sound (auto cancel mute in one day), meanwhile
contact your supplier or serviceman for troubleshooting.
AC/DC
整流
充电器
DC/DC
升压
电池
+
-
DC/AC
逆变
主路输入
维修旁路
旁路输入
P-1
Maintenance bypass
Bypass input
Mains circuit
input
AC / DC rectifier
DC / DC boost
DC / AC
inverter
Battery
Charger