# Three-phase bidirectional energy meter FF LE-3x230mb — model 55108, for 3×230V networks

**URL:** https://aio.lv/en/product--ff-55108--12048969
**Data updated:** 2026-03-12 19:31 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** 55108
**EAN:** 5902479667492
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 186.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 154.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-55108--12048969

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Three-phase bidirectional energy meter FF LE-3x230mb (model 55108) is designed for measuring electrical energy flow in 3×230V networks. It records forward and reverse active energy for monitoring generation and consumption, suitable for solar PV, battery inverters, and industrial or commercial installations. Intended for accurate billing, energy management and grid feed-in monitoring.

## Long description

Three-phase bidirectional energy meter FF LE-3x230mb — model 55108 is designed to measure active electrical energy in 3×230V networks, registering both forward (consumption) and reverse (generation or feed-in) flows. The meter provides cumulative energy totals for monitoring energy consumption and generation, enabling integration with solar PV systems, battery inverters and commercial or industrial installations that operate on three single-phase supplies connected in a three-phase arrangement. The device is engineered for use where accurate tracking of exported and imported energy is required for energy management or billing purposes.
Advantages
The meter records bidirectional active energy with separate forward and reverse totals, allowing clear distinction between imported and exported energy. Compact DIN-rail housing and standardized electrical connections simplify installation in distribution boards. The device offers stable measurement in 3×230V configurations and is suitable for metering behind inverters or at point-of-connection locations. Its design supports reliable data for energy accounting, grid feed-in monitoring and performance verification of on-site generation systems.
Suitable for
Monitoring energy consumption and generation in residential and commercial PV installations
Measuring exported energy from battery and inverter systems
Energy management and billing in small industrial and commercial distribution panels
Feed-in monitoring at the grid connection point for net metering setups
Key specifications
Network configuration: three single-phase lines with nominal phase-to-neutral voltage of 230 V (3×230V)
Measurement type: active energy, bidirectional (forward and reverse)
Mounting: DIN-rail compatible enclosure for distribution boards
Connection: screw terminals for phase, neutral and potential outputs suitable for three-phase wiring
Display: local numeric totalizers for forward and reverse energy readings
Operating environment: intended for indoor electrical distribution panels
How to use
Install the meter on a standard DIN rail inside the electrical distribution board and connect the three phase conductors and neutral according to the wiring diagram supplied by the manufacturer. Ensure the supply is isolated before making connections and that protective devices are in place per local regulations. After wiring, apply supply voltage and verify that the display registers the live phases and begins counting active energy in both forward and reverse directions. Use the separate totals to assess consumption versus generation and integrate readings into energy management procedures or export them manually if remote communication is not available.
Usage recommendations
Install the meter in an accessible location within a locked distribution cabinet, keep wiring clear of heat sources and moisture, and verify compatibility with inverter or meter-reading equipment. For accurate billing and safety, have installation and commissioning carried out or checked by qualified electrical personnel and follow local electrical codes.

## FAQ

### How much does the FF LE-3x230mb three-phase bidirectional energy meter cost, and is it available for purchase?

The price is 186.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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 FF LE-3x230mb three-phase bidirectional energy meter 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 FF 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 FF 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

## Image

https://aio.lv/img/cache/product/12048969/67535329_large.webp