TECHNICAL SPECIFICATION |
Rack-mount Model |
TR-3000 |
Power Rating |
3kVA/2700W |
Input |
Voltage |
110-300Vac at 50%load, 160-300Vac at 100% load |
Frequency |
50 or 60Hz ± 10% |
Phase |
Single phase with ground |
Power factor |
>0.99 @ nominal voltage (100% Load) |
Output |
Voltage |
208/220/230/240Vac |
Voltage regulation |
±1% |
Frequency |
50 or 60Hz ±0.1% (Battery mode) |
Overload recovery |
Auto transfer to UPS |
UPS Design technology |
True on-line double conversion, Full digitized microprocessor controlled |
Crest factor |
3:1 |
Harmonic distortion |
≤2% THD (Linear load), ≤4% THD (Non-Linear load) |
Output waveform |
Pure sinewave |
Transfer time |
0 ms |
Efficiency |
AC mode |
>91% |
Battery mode |
>89% |
ECO mode |
>97% |
Protection and Filtering |
Surge protection |
IEC61000-4-5 Class 3 |
Overload protection |
UPS Automatic bypass if overload between 110% to 130% at 30 seconds and more than 130% at 1.5 seconds |
Short circuit protection |
UPS Output cut off immediately or input fuse/circuit breaker protection |
Battery |
Type |
Sealed, Maintenance-free lead acid batteries |
Typical recharge time to 90% |
4 hours |
Management |
Self-test |
Battery protection |
Cut off without draining any current when battery is low |
Cold start (DC start) |
Yes |
Back up time |
15-30 minutes (Depending on computer load) |
Expansion back up time |
Depending on customer required |
Indicators |
Status |
UPS status, Load level, Battery level, Input/output voltage, Remaining backup time, and Fault conditions |
Audible Alarm |
Battery mode |
Sounding every 4 seconds |
Low battery |
Sounding every second |
Overload |
Sounding twice every second |
Fault |
Continuously sounding |
Dimension (DxWxH mm) |
600 x 438 x 88 (2U) |
Weight (kg) |
29 |
Environmental |
Operating temperature |
0-40 °c |
Relative humidity |
0-95% (Non-Condensing) |
Noise level |
<45dB@1 Meter |
Interface |
Smart RS232 |
Software supports windows family, Linux, Sun solarris, IBM aix, Compaq true64, SGI IRIX, FreeBSD, HP-UX and MAC |
USB |
Windows family and MAC OS |
SNMP(Option) |
Power management from SNMP manager and web browser |
Authorized Distributor |
All brands and logos are registered trademarks of their respective owners. Specifications are subject to change without notice. |