|
Online UPS
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Features
- On Line Double Conversion
- Super Wide Input Voltage Range Without Using Battery
- Advance IGBT Power Components
- Controlled By Fully Digitized Microprocessor
- High Input Power Factor
- Diagnosis and Protection
- Smart RS 232 Communication and Compatible with SNMP
- Large LCD and LED Display
- Pure Sine wave Output
- Built in Heavy - Duty Charger and Isolation Transformer
Technical Specifications LT Series
MODEL
|
LT 1000 |
LT 2000
|
LT 3000 |
LT 6000 |
LT 10K |
|
INPUT
|
|
| Voltage (Vac) |
Half load 120 - 300 Vac, Full Load 165 - 300 Vac |
| Frequency (Hz) |
45.5 - 54.5 Hz (adjustable) |
| Phase |
Single |
| Power Factor |
> 0.95 |
|
| OUTPUT |
|
| Capacity (Va/W) |
1000/700 |
2000/1400 |
3000/2100 |
6000/4800 |
10K/8KW |
| Voltage (Vac) |
220 V
|
| Voltage Regulation |
± 2% |
| Frequency (Hz) |
50 / 60 Hz +/- 0.5 |
| Waveform |
Pure Sine Wave, THD <3% at 0-100 load% |
| Transient Response |
± 4% (100% Load Variation) |
| Power Factor |
0.7 |
0.8 |
Transfer time
|
0 Ms |
| Crest Factor |
3 : 1 |
| Efficiency (AC - AC) |
> 85% |
| DC Start |
Yes |
Back Up Time
(full load) |
10 minutes |
|
| PROTECTION |
|
| EMI/RFI Filter |
10-100 KHz at 40 db,100KHz-100MHz at 70 db
|
Overload
|
110 % - 150% : Switch to Bypass after 1 Min; >150% :
Shut down after 200ms |
| UPS Fault |
By pass, load supplied from mains less than 2 msec |
| Short Circuit |
UPS turn off output and alarm |
| Battery |
Battery Low Shutdown |
| Spike Protection |
EN 61000 4-5 |
|
| BATTERY |
|
Type
|
12 V Seal Lead Acid Battery, maintenance free |
| Voltages (Vdc) |
36 |
96 |
192 |
| Quantity (pcs) |
3 |
8 |
16 |
| Charging |
8 hours to 90% capacity |
|
| OTHERS |
|
| Communication Interface |
RS 232 , USB and SNMP ( Optional ) |
| LED and LCD |
Utility, Inverter, Bypass, Battery, Battery Mode, Frequency, UPS Fault Indicator |
| UPS Abnormal |
Continues Beep and Red LED On |
| Noise Level |
< 55db |
| Ambient Temperature |
0°C - 40°C |
| Humidity |
10% - 90% |
|
| PHYSICAL |
|
| Dimension (WxDxH) mm |
190x465x330 |
190x465x470 |
230x580x580 |
340x480x825 |
| Weight (kg) |
25 |
42 |
50 |
115 |
135 |
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UPS 
