ZGR OPTIME
11. Trouble shooting
Use the following table to solve minor issues.
SYMPTOM
No LCD lighting on the front panel.
Alarm buzzer beeps continuously
when AC supply is normal.
When power failure, back-up time
is shorten.
Mains normal but Battery Mode
indicator lights.
For more detailed information, contact Zigor:
12. Specification
MODEL
Capacity
INPUT
Voltage
Voltage Range
OUTPUT
Voltage
Voltage Regulation
Frequency
Frequency Regulation (Batt. Mode)
Transfer time
Output Waveform (Batt. Mode)
BATTERY
Battery Type
Recharge Time
INDICATOR
AC Mode
Battery Mode
Fault Mode
QUICK GUIDE
POSSIBLE CAUSE
Battery weak.
Battery defect.
Power switch is not pressed.
Overload of the UPS.
Overload of the UPS.
Battery voltage is too low.
Battery defect due to high
temperature operation
environment, or improper
operation to battery.
Power cord is loose.
sac@zigor.com
ZGR STEADY 1000
1000 VA
220/230/240 Vac
170-280 Vac
220/230/240 Vac
±10%
50Hz or 60Hz
±1 Hz
2 - 6 ms typical, 10 ms max.
Pure Sine wave
12 V/7 AH x 2
6 - 8 hours to 90% after complete discharge
AC indicator on LCD
Batt. Mode indicator on LCD
Fault indicator on LCD
REMEDY
Charge battery up to 8 hours.
Replace with the same type of
battery.
Press the power switch again.
Verify that the load matches the
UPS capability specified in the
specs.
Remove some non-critical load.
Charge battery 8 hours or more.
Replace with the same type of
battery.
Reconnect the power cord properly.
ZGR STEADY 1500
1500 VA
12 V/9 AH x 2
ZGR STEADY 2000
200VA
12 V/9 AH x 2