| Model
|
LUF-1000 |
LUF-1500 |
LUF-2000 |
LUF-3000 |
| Power Rating |
1
KVA |
1.5
KVA
|
2
KVA |
3
KVA |
| Input |
| Voltage
|
165V
~ 270V (230V) |
| 90V
~ 140V (115V) |
| Frequency |
50
or 60Hz +/- 5% |
| Power
Factor |
>0.97 |
| Output |
| Voltage |
115V
pr 208V, 230V |
| Phase |
1
ø 2W+G |
| Voltage regulation
|
+/-
1% at liner load |
| Frequency |
50Hz
or 60Hz +/- 0.5% |
| Power Factor |
0.7
lag |
| Waveform Distortion |
Pure
sinewave less than 3% at full load |
| Crest factor |
3:1 |
| Over
load Capacity |
100%
continuous, 150% for 25 seconds |
| Efficiency
AC to AC |
>80%
at battery full charge |
| Battery |
| Type |
12V
7AH x 3pcs. |
12V
7AH x 4pcs |
12V
7AH x 8pcs |
12V
34Wx8 pcs. |
| Back-up
time |
Compurt
load 15~30 min |
| Recharge
Time |
4-8
hours 90% ater full discharge |
| Transfer
Time |
| Bypass
to UPS |
No
break |
| UPS
to Bypass |
No
break |
| Indicators |
| LCD
Display |
Two
lines 40 characters alphanumerical display system operating status |
| LED
Dispaly |
Mimic
display |
| Audible |
|
Mains fail |
Sounds
every 4 seconds after line fails |
| Battery
low |
Sounds
every second when approaches battery low level |
| UPS
Fault |
Continuous
alarm |
| Protection |
| Short
Circuit |
The
UPS shuts down and will not transfer to bypass mode when a short circuit
occurs on the output of the unit. After the short circuit being removed
the UPS will operate normally agin. At short condition, the Fault
LED lights as a warning to end users. |
| Lightning |
Yes |
| Surge |
Yes |
| Environment |
| Temperature |
0°
C to 40° C |
| Humidity |
0°C
to 90% (non-condensing) |
| Audible
Noise |
<45dB
at 1 meter |
| Mechanical |
| Weight/net(kgs) |
18 |
28 |
43 |
50 |
| Dimension(WxHxD) |
145x240x480
|
145x310x480 |
210x430x550 |
210x430x550 |
