FS-AC-4006-B - Uncategorized APC - Free user manual and instructions
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| Brand | APC (Schneider Electric) |
| Model | FS-AC-4006-B |
| Product type | Uninterruptible Power Supply (UPS) |
| Rated power | 4000 VA / 4000 W |
| Topology | Line-interactive |
| Input voltage | 230 V AC |
| Output voltage | 230 V AC |
| Frequency | 50/60 Hz auto-sensing |
| Output waveform | Pure sine wave |
| Number of outlets | 6 |
| Battery type | Sealed lead-acid, maintenance-free |
| Battery runtime | Up to 30 minutes at half load (typical) |
| Charging time | 4 hours to 90% capacity |
| Surge protection | Yes, 1080 Joules (typical) |
| EMI filtering | Yes |
| Automatic Voltage Regulation (AVR) | Yes |
| Communication ports | USB and Serial |
| Management software | PowerChute Serial |
| Display | LED status indicators |
| Dimensions (H x W x D) | 300 mm x 440 mm x 650 mm (approx.) |
| Weight | 50 kg (approx.) |
| Noise level | < 45 dB at 1 m |
| Operating temperature | 0 °C to 40 °C |
| Safety certifications | CE, TUV, UL (depending on region) |
| Warranty | 2 years |
Frequently Asked Questions - FS-AC-4006-B APC
What is the expected battery runtime for the FS-AC-4006-B?
The **runtime** depends on the connected load. At half load (typically 2000 W), the UPS provides approximately **30 minutes** of backup. At full load (4000 W), runtime drops to around **8 minutes**. You can extend the runtime by connecting additional **external battery packs** (not included).
How do I replace the battery?
The battery is **hot-swappable** and located behind a protective cover on the rear panel. First, switch the UPS to **Bypass mode** using the front panel button, then unplug the input cord. Open the cover, disconnect the battery connector, and slide out the old battery. Insert a new **sealed lead-acid battery** from an approved vendor, reconnect, and close the cover. Restart the UPS and perform a self-test to confirm proper operation.
Can I connect a laser printer to this UPS?
Laser printers can draw **high peak current** during printing, which may overload a UPS. We recommend **not** connecting a laser printer to the FS-AC-4006-B, as the **inrush current** can exceed the UPS capacity. Instead, plug the printer into a separate **surge protector** or a dedicated outlet.
How do I monitor the UPS status on my computer?
Connect the UPS to your computer via the included **USB cable** (or serial cable) and install the **PowerChute** software from the resource CD or website. Once installed, the software allows you to view **input/output voltage**, **battery level**, and **runtime estimates**. You can also configure automatic **shutdown** parameters during a power outage.
What does the "On Battery" indicator mean?
The **On Battery** LED illuminates when the UPS is running on **battery power** because the mains input voltage has failed or is outside acceptable limits. The UPS will emit a **periodic beep** as a warning. If remote shutdown is configured, the connected equipment will begin a controlled shutdown after the programmed time. When mains power returns, the UPS transfers back to **wall power** automatically.
How often should I perform a self-test?
We recommend running a **self-test** every **three months** or after any unexpected shutdown. You can initiate a self-test by pressing the **Test** button on the front panel for 2 seconds. The UPS will simulate a power failure and verify that the battery and inverter are functioning correctly. The test lasts about 10 seconds and will not affect connected devices.
Can this UPS be mounted in a server rack?
The FS-AC-4006-B is designed as a **tower unit** by default. However, optional **rack-mount conversion kits** are available from APC that allow installation in a standard **19-inch rack**. These kits add mounting rails and reposition the display panel. Please refer to the manual for the exact kit model number compatible with this device.
What type of battery is used in the FS-AC-4006-B?
The UPS uses a **sealed lead-acid (SLA)** battery, specifically a **12 V / 20 Ah** battery block (or equivalent). The battery is **maintenance-free** and does not require electrolyte refilling. Always replace with the same type and voltage to avoid damage to the inverter.
Is the FS-AC-4006-B suitable for protecting sensitive medical equipment?
Although the FS-AC-4006-B provides **stable sine-wave output** and automatic voltage regulation, it is **not certified for medical life-support equipment**. For medical devices, you must use a UPS that complies with **IEC 60601-1** or other medical safety standards. Consult your physician and APC support for a medical-grade solution.
How do I clean and maintain the UPS?
To maintain optimal airflow, dust the **air vents** and **fans** every few months using a soft brush or compressed air. Do not use **liquid cleaners** or solvents. Ensure the UPS is placed in a **dry environment** with ambient temperature below 40 °C. Check the battery periodically for signs of swelling or leakage; if any defect is found, replace the battery immediately. Always keep the front and rear panels unobstructed.
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