| MAIN FEATURES | |
|---|---|
| Capacity | 2000VA/2000W |
| Model | DRESDEN-LF1102KS |
| Brand | G-Mac |
| Brand Origin | Germany |
| Technology | IGBT inverter and output isolation transformer |
| INPUT | |
| Phase | Single Phase 3 wires |
| Rated Voltage | 220±5% |
| Frequency Range | 40-66(Automatically Select Synchronization range according to grid frequency) |
| Range Power Factor | >0.97(with filter) |
| Battery Voltage | 96VDC |
| OUTPUT | |
| Output Voltage | 220/230/240Vac |
| Voltage regulation | ±1% |
| Frequency | 50/60±0.05%(battery mode) |
| Waveform | Sine Wave, THD<3% |
| Efficiency | Online:90% |
| Power factor | 0.8/0.9(Option) |
| Overload | 110%-129% full load keep10min; 130%-150%load keep for 60s |
| OTHERS | |
| Crest Factor | >3:1 |
| Display | LED display work status and fault indicator;LCD Display |
| Transfer time | 0ms |
| Protection | Input over-voltage, battery under voltage, overload, short circuit, over temperature |
| Communication port | Standard RS232, Dry contract for optional |
| Temperature | (0°C-40°C) in working |
| Alarm | Battery low-voltage, mains abnormal, UPS Fault |
| Humidity | 0%-95%(No condensing) |
| Noise(dB) | <60dB(within 1 meter) |
| Dimension | D×W×H-590mm×230mm×717mm |
| Weight (Kg) | 99 Kg(Approx) |
1. What is the DRESDEN-LF1102KS Online UPS?
The DRESDEN-LF1102KS is a 10 kVA true online double-conversion uninterruptible power supply designed to provide stable and continuous power to critical equipment in industrial and commercial settings.
2. What is the power capacity of the LF1102KS?
It offers a power capacity of 10 kVA / 10,000 VA, suitable for high-demand applications such as data centers, medical facilities, and manufacturing units.
3. What is the input voltage range?
The LF1102KS typically supports an input voltage range of 160–280V AC, ensuring protection against voltage fluctuations.
4. What is the output voltage?
The UPS provides a regulated output voltage of 220/230/240V AC, delivering consistent power to connected equipment.
5. What type of battery does it use?
It utilizes sealed lead-acid (VRLA) batteries, known for their reliability and maintenance-free operation.
6. How long is the battery backup time?
Battery backup time varies based on the connected load. Typically, at full load, the UPS can provide backup for approximately 10–15 minutes.
7. Is the battery replaceable?
Yes, the battery is replaceable. It's recommended to use compatible batteries to maintain optimal performance.
8. Does it have surge protection?
Yes, the LF1102KS includes built-in surge protection to safeguard connected equipment from voltage spikes.
9. Is it suitable for home use?
Due to its high capacity, the LF1102KS is designed for industrial and commercial applications rather than home use.
10. What is the efficiency of the UPS?
The LF1102KS operates with an efficiency of approximately 90–93%, depending on load conditions.
11. Does it have an LCD display?
Yes, the UPS is equipped with an LCD display that provides real-time information on battery status, input/output voltage, and load levels.
12. Does it support automatic voltage regulation (AVR)?
Yes, the LF1102KS features AVR to stabilize voltage fluctuations without switching to battery mode, enhancing efficiency.
13. What is the operating temperature range?
The recommended operating temperature is between 0°C and 40°C.
14. Can it operate in high humidity environments?
It's advisable to use the UPS in environments with less than 90% relative humidity to prevent potential damage.
15. How do I perform maintenance on the UPS?
Regular maintenance includes checking battery health, cleaning dust from vents, and ensuring proper ventilation. Refer to the user manual for detailed maintenance procedures.
16. Is the UPS noisy during operation?
The LF1102KS operates with minimal noise. However, during battery charging or high-load conditions, the fan may become audible.
17. Can it be connected to a generator?
Yes, the UPS is compatible with generators. Ensure the generator provides stable output voltage to avoid potential issues.
18. Does it have short-circuit protection?
Yes, the LF1102KS includes short-circuit protection to prevent damage to both the UPS and connected equipment.
19. How do I test the battery?
Most units allow a self-test through the control panel or display button. Refer to the user manual for specific instructions.
20. What is the warranty period?
The typical warranty period is 1–2 years, depending on the seller and specific terms.
21. Can the UPS be mounted on a rack?
The LF1102KS is generally a tower model. For rack-mounted configurations, consult the manufacturer or authorized dealers.
22. Does it have alarm notifications?
Yes, the UPS provides audible and visual alarms for events like low battery, overload, and faults.
23. Can it protect networking equipment?
Yes, the LF1102KS is suitable for protecting servers, networking equipment, and other critical devices.
24. How do I extend battery life?
To extend battery life, maintain the UPS in a cool environment, avoid deep discharges, and perform regular maintenance.
25. Can it be connected to multiple devices?
Yes, but ensure the total connected load does not exceed the UPS's rated capacity of 10 kVA.
26. What certifications does it have?
The LF1102KS typically meets CE and RoHS standards. Verify specific certifications with the manufacturer.
27. Where can I buy the DRESDEN-LF1102KS in Bangladesh?
The LF1102KS is available through authorized distributors or directly from TNS Engineering Ltd, the official importer in Bangladesh.
28. How do I register the UPS for warranty?
Registration details are usually provided in the user manual or on the manufacturer's website.
29. What should I do if the UPS shows an error code?
Refer to the user manual for a list of error codes and troubleshooting steps. If the issue persists, contact customer support.
30. How can I contact customer support?
Customer support details are typically provided in the user manual or on the manufacturer's website.
KS-KL.jpg)
