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header-product Three-phase energy meter FF Energy-3-OPTI-100 (model WI-MEF-3-OPTI-200)
220.99 €

Three-phase energy meter FF Energy-3-OPTI-100 (model WI-MEF-3-OPTI-200)

Three-phase energy meter FF WI-MEF-3-OPTI-200 Photo 1
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Three-phase energy meter FF Energy-3-OPTI-100 (model WI-MEF-3-OPTI-200)

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Three-phase energy meter FF Energy-3-OPTI-100 (model WI-MEF-3-OPTI-200)

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Short description

Three-phase energy meter FF Energy-3-OPTI-100, model WI-MEF-3-OPTI-200, designed to measure active energy consumption in three-phase electrical systems. Provides accurate metering for industrial or commercial installations, supports standard connection for three-phase circuits, and is suitable for monitoring energy use, billing, and load management in buildings and facilities.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 11784904
Manufacturer: FF
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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pay in 3 equal parts

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afterward

3 mth. х 73.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 6.14 euros per month
Together cheaper
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Product information

Description

FF Energy-3-OPTI-100 (model WI-MEF-3-OPTI-200) is a three-phase energy meter designed to measure active energy consumption in three-phase electrical systems. It provides accurate, continuous metering suitable for industrial and commercial installations, allowing operators to monitor energy use, verify billing, and manage electrical loads in buildings and facilities. The meter supports standard three-phase connection schemes and is intended for fixed installation in distribution boards or energy monitoring cabinets.

Advantages

The meter delivers precise active energy measurement with stable performance under typical industrial load conditions. Its compact design enables straightforward mounting on DIN rails, while clear terminal arrangement simplifies wiring and reduces installation time. The device is built to provide reliable long-term operation for monitoring and billing applications and integrates easily into existing electrical systems.

Suitable for

  • Monitoring energy consumption in factories and workshops
  • Billing and submetering in commercial buildings
  • Load management in multi‑tenant or multi‑circuit installations
  • Integration into energy management systems and monitoring panels

Key specifications

  • Measurement type: active energy (three-phase)
  • Connection: standard three-phase wiring suitable for fixed installation
  • Mounting: DIN rail compatible enclosure for panel mounting
  • Accuracy: metering class suitable for industrial/commercial applications
  • Display and interfaces: clear terminal layout for wiring and readout provisions
  • Operating environment: intended for indoor electrical distribution boards

How to use

Install the meter in a distribution board on a DIN rail and connect according to the standard three-phase wiring diagram, observing correct phase sequence and protective earth connections. Ensure the supply and load are isolated before wiring. After installation, verify connections, restore power, and confirm that the meter records active energy by checking the display or readout points. Use the meter for continuous monitoring; record or integrate readings into billing or energy management systems as required.

Usage recommendations

Follow local electrical codes and safety standards during installation and maintenance. Use a qualified electrician for mounting and wiring, verify protection devices are correctly rated for the installation, and perform periodic checks to ensure accuracy and secure connections.

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Three-phase energy meter FF WI-MEF-3-OPTI-200 cost, and is it available for purchase?

The price is 220.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 27.07.2026 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 Three-phase energy meter FF WI-MEF-3-OPTI-200 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Three-phase energy meter FF WI-MEF-3-OPTI-200 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.