| MAIN FEATURE | |
|---|---|
| Capacity | 1000VA /1000W |
| Model | WISMER-W1101KS |
| 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) | 10(Approx) |
Application
1. What is the WISMER-W1101KS Online UPS?
The WISMER-W1101KS is a high-performance 1kVA true online double-conversion UPS designed to provide uninterrupted and stable power for sensitive electronic devices.
2. What type of UPS is the WISMER-W1101KS?
It is a double-conversion online UPS, ensuring continuous power supply without any transfer time during power interruptions.
3. What is the capacity of the WISMER-W1101KS UPS?
The UPS has a rated capacity of 1kVA or 1000VA, ideal for computers, servers, networking devices, and small office equipment.
4. How does the WISMER-W1101KS Online UPS work?
It converts incoming AC power to DC and then back to AC, ensuring clean, stable, and noise-free output power even during voltage fluctuations or power failures.
5. What makes the WISMER-W1101KS different from offline UPS models?
Unlike offline UPS systems, this model offers zero transfer time, continuous conversion, and full-time protection from surges, spikes, and power drops.
6. What kind of battery does the WISMER-W1101KS use?
It uses maintenance-free sealed lead-acid (VRLA) batteries designed for long backup and durability.
7. How long is the backup time of the WISMER-W1101KS UPS?
Backup time typically ranges from 10 to 30 minutes depending on the connected load and battery condition.
8. Can I extend the backup time of this UPS?
Yes, you can connect external batteries with higher Ah capacity to increase the backup duration.
9. What is the input voltage range of the WISMER-W1101KS?
It supports a wide input voltage range, usually between 110V to 300V AC, ensuring stable operation under varying power conditions.
10. What output voltage does the WISMER-W1101KS provide?
The UPS delivers a stable output of 220/230V ±1%, suitable for most electronic devices in Bangladesh.
11. Does this UPS include an LCD display?
Yes, it features an LCD display that shows input/output voltage, load percentage, battery status, and operational mode.
12. What is the transfer time of the WISMER-W1101KS UPS?
It has zero transfer time because it’s a true online UPS, ensuring seamless power delivery without interruption.
13. Is the WISMER-W1101KS compatible with generators?
Yes, it is generator-compatible and can operate efficiently with both mains and generator power sources.
14. What protections are built into the WISMER-W1101KS?
It includes overload protection, short-circuit protection, surge suppression, over-temperature protection, and battery over-discharge protection.
15. How does the double-conversion system benefit sensitive equipment?
The double-conversion system isolates connected equipment from power anomalies, providing pure sinewave output and preventing damage.
16. Can I use the WISMER-W1101KS UPS for networking equipment?
Yes, it’s perfect for routers, switches, modems, and small servers to ensure uninterrupted network operation.
17. Does the UPS support software monitoring?
Yes, it supports monitoring software via USB or RS232 interface, allowing you to track status and manage shutdown automatically.
18. How often should the batteries be replaced?
Typically every 2–3 years, depending on usage, environment, and maintenance.
19. Can I run a desktop PC and monitor with this UPS?
Yes, it can support a desktop computer, monitor, and small peripherals for 15–30 minutes of backup.
20. Is the WISMER-W1101KS suitable for small office use?
Absolutely, it’s ideal for small offices, POS systems, and IT rooms requiring constant clean power.
21. What is the output waveform of this UPS?
It provides a pure sinewave output, ensuring stable and safe power for all sensitive electronic devices.
22. Does the UPS make noise during operation?
It operates quietly with a low-noise cooling fan that adjusts speed based on internal temperature.
23. How should I maintain the WISMER-W1101KS UPS?
Keep it in a cool, dry, and well-ventilated area, check battery connections regularly, and ensure periodic testing.
24. Can the UPS automatically restart after power returns?
Yes, it automatically restarts when AC power is restored, ensuring continuous protection.
25. Does it have cold start capability?
Yes, it can be started directly from the battery without utility power, known as cold start.
26. What is the efficiency of the WISMER-W1101KS UPS?
It provides high efficiency of over 90% in AC mode, reducing energy consumption and operating cost.
27. Can I use this UPS for CCTV and security systems?
Yes, it is highly recommended for CCTV DVRs, cameras, and security systems that require continuous power.
28. What are the physical dimensions and weight of the UPS?
Exact dimensions vary slightly by batch, but it’s compact and lightweight, suitable for desktop or floor placement.
29. Where can I buy genuine WISMER-W1101KS UPS in Bangladesh?
You can purchase it from authorized distributors like TNS Engineering Ltd, the official importer in Bangladesh.
30. What warranty does the WISMER-W1101KS Online UPS come with?
The UPS typically comes with a 1-year warranty covering manufacturing defects and service support.
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