On-line UPS - LUF-2000

• True On-Line Sinewave UPS
• Neutral Isolation Design
• High Input Power Factor >/= 0.95
• Full Bridge Inverter
• DC Start
• Overload & Output Short Protection
• External Battery Pack Available

Model

LUF-2000

Capacity

2KVA

Input

Voltage (Select One)

165 – 272V (230V), 80V – 140V (115V)
(110V or 220V +/-25%) (As client demand)

Frequency
(Select One)

50Hz or 60Hz ±5%

Power Factor

>0.95

Output

Voltage
(Select One)

100, 110, 115, 120V or 200, 220, 230, 240V
(As client demand)

Voltage Regulation

±1% at liner load

Frequency
(Select One)

50Hz or 60Hz ±0.5%

Power Factor

0.7

Waveform Distortion

Pure sinewave, less than 3% at full load.

Crest Factor

3 : 1

Overload Capacity

100% continuous, 150% for 25seconds.

Efficiency

>85% (AC-AC)

Battery

Type

rechargeable, sealed maintenance-free

Back up Time

Around 10min. at full load and 25min. at half load.

Recharge Time

4-8hours 90% after fully discharge.

Transfer Time

Bypass to UPS

No break

UPS to Bypass

No break

Indicator

LCD Display

Input/Output & Battery Voltage, Frequency, Output Load

LED Display

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

When a short circuit occurs, the UPS will not transfer to Bypass but emit a sustained tone. Once the short circuit is removed, the tone stops and the whole system operates normally again.
The UPS stops supplying power if the period of a short circuit is longer than 3 seconds.

Lightning

Yes

Surge

Yes

Environment

Temperature

0ﾟc to 40ﾟc

Humidity

0 to 90%, non-condensing

Noise Level

< 45dB at 1meter

Communication

Interface Port

RS-232 or DB-9

Dimension

W*H*D / mm

195*275*515 mm

Net Weight

kgs

26.0 Kgs.