VFI 3000 TGS - Inverter PowerWalker - Free user manual and instructions
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| Product Type | UPS (Uninterruptible Power Supply) |
| Model | VFI 3000 TGS |
| Brand | PowerWalker |
| Power Rating | 3000 VA / 2700 W |
| Topology | Online double conversion |
| Input Voltage | 230 V AC (single phase) |
| Output Voltage | 230 V AC ± 2% |
| Output Waveform | Pure sine wave |
| Battery Type | Sealed lead-acid (VRLA) |
| Battery Quantity | 3 x 12V / 9 Ah (internal) |
| Dimensions (W x D x H) | 438 x 420 x 87 mm (19" rackmount, 2U) |
| Weight | Approx. 28 kg |
| Interfaces | USB, RS-232, dry contacts |
| LCD Display | Yes, with status information |
| Protection Features | Overload, short circuit, low battery, surge protection |
| Operating Temperature | 0°C to 40°C |
| Humidity | 0% to 95% (non-condensing) |
| Audible Noise | < 50 dBA at 1 meter |
| Battery Replacement | Hot-swappable via front panel |
| Software Support | PowerWalker UPS monitoring software |
| Warranty | 2 years (standard) |
Frequently Asked Questions - VFI 3000 TGS PowerWalker
How do I set up the PowerWalker VFI 3000 TGS for the first time?
Unpack the UPS and place it on a level surface. Connect the battery (if needed) and plug the UPS into a wall outlet. Allow the battery to charge for at least 4 hours before connecting any loads. Then plug your equipment into the UPS outputs and power on the UPS.
What is the typical runtime at full load?
At full load (2700 W), the runtime is approximately 5-7 minutes. For half load (1350 W), runtime extends to about 15-20 minutes.
How often should I replace the batteries?
Batteries typically last 3-5 years depending on usage and environmental conditions. Replace them when the UPS indicates low battery capacity or shorter runtimes.
Can this UPS be rackmounted?
Yes, the VFI 3000 TGS is designed for 19-inch racks, occupying 2U of space. Rackmount brackets are included.
What type of loads can I connect?
The UPS supports sensitive electronic equipment such as servers, network devices, and computers due to its pure sine wave output and online topology.
How do I perform a self-test?
Press and hold the 'TEST' button (usually labeled) for a few seconds. The UPS will simulate a power failure to check battery and inverter functionality. Results appear on the LCD.
Is the UPS compatible with generators?
Yes, but the generator must provide stable voltage and frequency within the UPS input range (230 V ± 20%). A wider input window may cause the UPS to switch to battery mode frequently.
What does the alarm sound mean?
A continuous beep indicates low battery, an intermittent beep indicates battery mode, and a rapid beep indicates overload. Refer to the manual for detailed alarm codes.
Can I replace the fan myself?
Yes, the fan is user-replaceable. Disconnect the UPS from power, remove the front bezel, and unscrew the fan module. Ensure the replacement fan has the same specifications.
How do I connect the software for monitoring?
Download the PowerWalker monitoring software from the official website. Connect the UPS to your computer via USB or RS-232 cable. Install the software and follow the on-screen instructions to configure monitoring and automatic shutdown.
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USER MANUAL VFI 3000 TGS PowerWalker
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Product information
Brand : PowerWalker
Model : VFI 3000 TGS
Category : Inverter