# FSP ST 1500 Line-Interactive Uninterruptible Power Supply 1.5 kVA 900 W Tower Black with 8 IEC Outlets and USB Type-B

**URL:** https://aio.lv/en/product--fsp-ppf9004000--10801950
**Data updated:** 2026-09-05 04:24 (EEST)
**Category:** UPS
**Manufacturer:** FSP
**Manufacturer code:** PPF9004000
**EAN:** 4713224528965
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 207.99 €
**Prices and availability valid until:** 2026-10-18 23:59
**Price without VAT (21%):** 171.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fsp-ppf9004000--10801950

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.10.2026 | free |
| Pickup points | 08.10.2026 | 1.99 EUR |
| Courier delivery to door | 08.10.2026 | 9.89 EUR |

## Summary description

FSP ST 1500 Line-Interactive uninterruptible power supply delivers reliable power backup with an output capacity of 1.5 kVA and 900 W. Featuring a tower form factor, active cooling, pure sine waveform, and 8 IEC outlets, it protects sensitive electronics, servers, and workstations from power outages and surges. Equipped with a USB Type-B port for communication and a robust battery system providing stable operation during voltage fluctuations.

## Long description

The FSP ST 1500 Line-Interactive Uninterruptible Power Supply is designed to provide reliable power backup and surge protection for sensitive electronic equipment, workstations, and servers. Delivering an output capacity of 1.5 kVA and 900 W, this tower UPS features a pure sine waveform and automatic voltage regulation to stabilize incoming power fluctuations. With eight IEC outlets, active cooling, and a USB Type-B communication port, it ensures continuous operation and data integrity during unexpected power outages.
Advantages
This uninterruptible power supply utilizes a line-interactive topology along with a pure sine waveform output, making it safe for sensitive electronics with active PFC power supplies. The inclusion of automatic voltage regulation allows the unit to correct high and low voltage conditions without switching to battery power, thereby extending battery life. The robust tower design incorporates active cooling to maintain optimal operating temperatures under load, while the eight IEC outlets provide ample connection options for multiple devices.
Suitable for
Home offices and small business workstations
Small servers and network attached storage devices
Peripherals and networking equipment
Sensitive audio and video electronics
When it may not be suitable
This uninterruptible power supply may not be suitable for large-scale enterprise server racks that require rack-mounted power units or high-capacity scalable battery systems. Additionally, devices exceeding the 900 W maximum power consumption limit cannot be supported.
Key specifications
UPS topology: Line-Interactive
Output power capacity: 1.5 kVA
Output power: 900 W
Waveform: Sine
Form factor: Tower
Input operation voltage range: 81 V to 270 V
Input frequency: 50/60 Hz
Outlets: 8 IEC outlets
Connectivity: USB Type-B port
Color: Black
How to use
Place the tower UPS on a flat, stable surface in a well-ventilated area near the devices you want to protect. Connect the power cord to a standard wall outlet and allow the internal battery to charge fully before initial operation. Plug your critical equipment into the designated IEC outlets on the rear panel. Connect the USB Type-B cable to your computer if you wish to monitor power status and manage shutdown settings using compatible software. Press the power button to turn on the unit and activate backup protection.
What to consider before purchase
Verify that your total connected equipment load does not exceed 900 W
Check that your devices use IEC power connections or appropriate adapter cables
Ensure adequate physical space near your workstation for the tower form factor
Usage recommendations
Position the UPS in a dry location away from direct sunlight and heat sources, and periodically test the battery backup functionality to ensure reliable performance during a power failure.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 12 kg |
| Height | 280 mm |
| Depth | 410 mm |
| Width | 99 mm |

### Packaging content

| Feature | Value |
|---|---|
| Batteries included | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 90 |
| Operating temperature (T-T) | 0 - 40 |

### Design

| Feature | Value |
|---|---|
| Display type | LCD |
| Control type | Buttons |
| Built-in fan | Yes |
| Cooling type | Active |
| Product colour | Black |
| Form factor | Tower |

### Battery

| Feature | Value |
|---|---|
| Hot-swap battery | Yes |
| Battery recharge time | 6.8 h |
| Number of battery cells | 2 |
| Battery voltage | 12 V |
| Battery capacity | 18 Ah |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 2 |
| USB 2.0 ports quantity | 1 |
| USB port type | USB Type-B |
| USB port | Yes |
| Number of output IEC jumpers | 8 |

### Features

| Feature | Value |
|---|---|
| Power source type | AC |
| Audible alarm modes | Alarm when on battery, Fault, Low battery alarm, Overload alarm |
| Audible alarm(s) | Yes |
| Power protection features | Overcharge, Overload, Battery discharge |
| Output voltage regulation | 5 |
| Output frequency | 50/60 |
| Output operation voltage (max) | 240 V |
| Output operation voltage (min) | 110 V |
| Input frequency | 50/60 |
| Input operation voltage (max) | 270 V |
| Input operation voltage (min) | 81 V |
| Waveform | Sine |
| Output power | 900 W |
| Output power capacity | 1.5 kVA |
| UPS topology | Line-Interactive |

## FAQ

### How much does the FSP ST 1500 Line-Interactive UPS 1.5 kVA 900 W cost, and is it available for purchase?

The price is 207.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can FSP ST 1500 Line-Interactive UPS 1.5 kVA 900 W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All FSP products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FSP service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: form factor, input frequency, input operation voltage (max), input operation voltage (min), waveform, output power, output power capacity, ups topology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10801950/60105935_large.webp