VI 2000 CW - Inverter PowerWalker - Free user manual and instructions
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| Product Type | Uninterruptible Power Supply (UPS) Inverter |
| Model | VI 2000 CW |
| Brand | PowerWalker |
| Topology | Line-interactive with Automatic Voltage Regulation (AVR) |
| Power Rating | 2000VA / 1200W |
| Output Waveform | Pure sine wave |
| Input Voltage | 230V AC ± 20% |
| Output Voltage | 230V AC |
| Frequency | 50/60 Hz (auto-sensing) |
| Battery Type | Sealed lead-acid, maintenance-free |
| Battery Replacement | User-replaceable, hot-swappable |
| Typical Runtime | ~5 minutes at full load, ~15 minutes at half load |
| Recharging Time | 2-4 hours to 90% capacity |
| Dimensions (W x D x H) | 400 x 145 x 230 mm |
| Weight | 18 kg |
| Communication Port | USB + RS-232 |
| Cooling Fan | Intelligent variable-speed fan |
| Protection Features | Overload, short-circuit, over-voltage, and over-temperature protection |
| Safety Certs | CE, RoHS compliant |
| Maintenance | Clean with dry cloth; ensure ventilation and battery service annually |
| Spare Parts | Batteries, fans, and fuses are replaceable |
| Operating Temperature | 0°C to 40°C |
Frequently Asked Questions - VI 2000 CW PowerWalker
What kind of UPS is the PowerWalker VI 2000 CW?
It is a line-interactive UPS with AVR, delivering pure sine wave output. It's designed for home and office equipment.
How long does the battery last on full load?
The typical runtime is about 5 minutes at full load (1200W) and around 15 minutes at half load. Actual runtime depends on battery condition and load characteristics.
Can I replace the battery myself?
Yes, the battery is user-replaceable and hot-swappable. Open the front panel, disconnect the battery connectors, and replace with a same type of sealed lead-acid battery.
Does the VI 2000 CW protect against surges?
Yes, it includes surge protection as well as protection against over-voltage, under-voltage, and spikes, ensuring your connected devices are safe.
How do I connect it to my computer for automatic shutdown?
Connect the provided USB cable to your computer. Install the included PowerWalker monitoring software to enable automatic shutdown during outages.
What is the waveform of the output?
The output is a pure sine wave, making it suitable for sensitive electronic equipment such as servers, audio/video gear, and medical devices.
How long does it take to recharge the battery?
The UPS typically recharges to 90% capacity within 2-4 hours after a full discharge, depending on the depth of discharge.
Can I connect a laser printer to this UPS?
Laser printers consume high peak power. It is recommended to connect only to the surge protection outlets, not the battery backup outlets, if you want to maintain runtime for other devices.
What do the LED indicators mean?
The LEDs show mains mode (green), battery mode (yellow), overload (red) and battery low (blinking red). Consult the manual for detailed status tables.
Is this UPS suitable for a home office?
Absolutely. With AVR and pure sine wave output, it stabilizes voltage for PCs, monitors, routers, and other home office equipment.
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