| MAIN FEATURE | |
|---|---|
| Capacity | 2000VA /2000W |
| Model | WISMER-W1102KS |
| Brand | G-Mac |
| Brand Origin | Germany |
| Technology | Full digital control technology |
| INPUT | |
| Phase | Single Phase (L+N+PE) |
| Rated voltage | 120VAC-300VAC |
| Frequency | 45Hz-66Hz |
| Power factor | 1.0 |
| Battery Voltage | 24 VDC |
| OUTPUT | |
| Power factor | 1.0 |
| Voltage | 208 / 220 / 230 / 240±1% |
| Frequency | 50 / 60 Hz±0.1 Hz (battery model) |
| Waveform | Sine wave, Linear load THD<3%, Non-linear Load THD<5% |
| Efficiency | ≥92% |
| Crest Factor | >3:1 |
| Output Socket | EU/IEC/UK(optional) |
| Transfer Time | 0ms |
| Overload | 105%-129% full load keep 60s; 130%-150% load keep 30s; Above 150% load keep 300s |
| OTHERS | |
| DC Start | Yes |
| Backup time | As per as Customer requried |
| communication Port | RS-232(USB/dry contact are optional) |
| SNMP (option) | Can be network monitored by SNMP adapter |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Temperature | Sttorage 15-60°C, Battery:0-40°C |
| Display | LED display UPS work status, LCD Display UPS work perameters |
| Noise level at 1m | ≤ 50 dB |
| Parallel function | No |
| Dimensions | D×W×H-395mm×190mm×325mm |
| Net Weight(Kg) | 12.5(Approx) |
Application
1. What is the WISMER-W1102KS Online UPS?
The WISMER-W1102KS is a 2kVA true online double-conversion UPS designed to provide stable and uninterrupted power for computers, servers, and sensitive electronics.
2. What type of UPS is the WISMER-W1102KS?
It is a double-conversion online UPS, ensuring zero transfer time between utility and battery power for maximum reliability.
3. What is the capacity of the WISMER-W1102KS?
The UPS has a power capacity of 2kVA or 2000VA, suitable for both home and industrial-grade electronic systems.
4. How does the WISMER-W1102KS Online UPS work?
It continuously converts AC to DC and back to AC, providing clean, pure sinewave power output and protecting against voltage fluctuations or surges.
5. What makes the WISMER-W1102KS unique?
It offers zero transfer time, high efficiency, and full-time voltage regulation, making it ideal for sensitive loads like medical or IT equipment.
6. What type of battery does the WISMER-W1102KS use?
It uses maintenance-free sealed lead-acid (VRLA) batteries that deliver reliable backup power and long service life.
7. How long is the backup duration?
Typical backup time ranges between 10 to 30 minutes depending on the connected load and battery capacity.
8. Can I extend the backup time?
Yes, the WISMER-W1102KS allows external battery expansion for longer runtime.
9. What is the input voltage range?
It supports a wide input voltage range of 110V–300V AC, ensuring stable operation even in unstable power environments.
10. What output voltage does this UPS provide?
It delivers a consistent 220/230V ±1% pure sinewave output for optimal performance.
11. Does it include an LCD display?
Yes, it features an LCD display showing real-time information such as input/output voltage, frequency, battery level, and load percentage.
12. What is the transfer time of this UPS?
It provides zero transfer time, ensuring seamless operation during power interruptions.
13. Is the WISMER-W1102KS compatible with generators?
Yes, it is fully generator-compatible, allowing smooth operation during prolonged outages.
14. What kinds of protection does the WISMER-W1102KS offer?
It provides protection against overload, surge, short circuit, over-temperature, and battery over-discharge.
15. What is the benefit of double-conversion technology?
This technology ensures complete isolation between input and output, providing pure, regulated, and interference-free power.
16. Can I use the WISMER-W1102KS for networking devices?
Yes, it is ideal for routers, switches, modems, and network servers to ensure continuous connectivity.
17. Does this UPS support monitoring software?
Yes, it supports monitoring via USB or RS232 interfaces, and compatible software for remote management and auto shutdown.
18. How long do the batteries last?
Typically, batteries last between 2–3 years, depending on usage and environmental conditions.
19. Can it power multiple computers at once?
Yes, depending on the total load, it can safely power multiple computers and peripherals.
20. Is the WISMER-W1102KS suitable for office use?
Absolutely, it’s perfect for offices, shops, and industrial applications that require uninterrupted power.
21. What is the output waveform of this UPS?
It produces a pure sinewave output, ensuring compatibility with all sensitive and high-end equipment.
22. Does the UPS make much noise?
No, it operates quietly with an intelligent cooling fan that adjusts speed according to internal temperature.
23. What kind of maintenance is needed?
Keep it dust-free, ensure proper ventilation, check battery terminals periodically, and perform regular backup tests.
24. Can the UPS automatically restart when power returns?
Yes, it restarts automatically once AC power is restored.
25. Does the UPS have a cold start function?
Yes, it supports cold start, enabling the UPS to start directly from battery power without utility input.
26. What is the efficiency level of the WISMER-W1102KS?
It offers high efficiency, typically above 90%, reducing energy loss and heat generation.
27. Is the UPS suitable for CCTV and security systems?
Yes, it provides continuous and clean power to DVRs, NVRs, and surveillance equipment.
28. What is the design style of the WISMER-W1102KS?
It has a compact tower-type design, durable structure, and a modern appearance suitable for office or industrial use.
29. Where can I buy the WISMER-W1102KS in Bangladesh?
You can purchase it from TNS Engineering Ltd, the official authorized importer and distributor in Bangladesh.
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