- 7 -
Appendix A Troubleshooting
PROBLEM
POSSIBLE CAUSE
ACTION TO TAKE
Power switch not pushed or
push-time too short
Press the power switch more
than 1 second
Battery voltage less than 20V
Recharge the UPS at least 24
hours
PCB failure
Replace the PCB, call for
service
UPS can not turn on LED not
light
Load less than 30W at battery
mode
Normal condition, “No load
shutdown function” is active
(See 3.2)
Power cord lose
Plug in the power cord
AC fuse burn out
Replace the AC fuse or
Breaker
Line voltage too high, too low or
black out
Normal condition
UPS always at battery mode
PCB failure
Replace PCB, call for service
battery not fully charged
Recharge the UPS at least 24
hours
Back up time too short
PCB failure
Replace PCB, call for service
Buzzer continuous beeping
Overload
Remove some loads
Appendix B Specifications
Model
1000A/AP 1200A/AP 1500A/AP 2000A/AP 3000A/AP
Capacity
1000VA
1200VA
1500VA
2000VA
3000VA
Voltage
110V, 115V, 120V/
220V, 230V, 240V, +/-25% at line input
(3000A/AP Only for 220V 230V 240V)
Input
Frequency
50 or 60Hz +/- 10% (auto sensing)
Voltage (Backup mode)
Simulated sine wave like rating voltage, +/-5%
Frequency (Backup
Mode)
50 or 60Hz +/- 1Hz
Output
Auto Voltage
Regulation (AVR)
AVR automatically increase output voltage 15% above input
voltage if -9% to-25% of nominal. AVR decrease output
voltage 13% below input voltage if+9% to +25% of nominal
- 8 -
Transfer Time
4 milliseconds (typical)
Spike Protection
280Joules (2X0 V) / 1185Joules (1X0 V) 8/20us
Unit Input
Fuse or circuit breaker for overload & short circuit protection
Overload Protection
UPS automatic power off if overload exceeds 110% of
nominal at 60s and 130% at 3s
10 Base-T Cable Port
Optional/YES
Protection and
Filtering
Short Circuit
UPS output cut off immediately or input fuse protection
Type
Sealed, maintenance-free lead acid batteries with 3-6years
typical lifetime
Typical Recharge Time
6 hours (to 90% of full capacity)
Protection
Auto discharge protection
Battery
Back up Time (PC with
15” LCD monitor)
50
≒
min
55
≒
min
60
≒
min
6
≒
5 min
≒
90min
Net Weight Kg(lbs)
13.4 (28.6) 13.4 (28.6) 13.6 (30.0) 14.5 (31.9) 22.0(48.5)
Shipping Weight Kg
(lbs)
14.8 (32.6) 14.8 (32.6) 15.0 (33.0) 15.9 (35.0) 23.4(51.5)
130 x 382 x 200 (5.1” x 15.0” x 7.9”)
Dimension (mm)
W x D x H
130 x 438 x 200 (5.1” x 17.2” x 7.9”) (3000A/AP)
Input Inlet
IEC 320 power inlet
Physical
Receptacles
NEMA5-15R (115V), IEC320 female appliance coupler
(220V)
Battery Back-Up
Slow beeping sound (about 0.47Hz)
Battery Low
Rapid beeping sound (about 1.824Hz)
Alarm
Overload
Continuously beeping sound
Interface
(Free software) RS-232 or USB
NO/YES
Ambient Operation
3,500 meters max. elevation, 0-95% humidity
non-condensing, 0-30
℃
Audible Noise
<40dBA (1 meter from surfac
<50dBA
e)
Environment
Storage Condition
15,000 meters max.
©
2009 All right Reserved. All trademarks are property of their respective owners. Specifications subject
to change without notice.
