# Lumel ND10 3-Phase Power Network Meter, 5A Current Input, 3x230/400V Voltage Input, RS-485 Interface

**URL:** https://aio.lv/en/product--lumel-nd10-22100p1--12454029
**Data updated:** 2026-05-18 02:41 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Lumel
**Manufacturer code:** ND10 22100P1
**EAN:** 5901769408388
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 239.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 197.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lumel-nd10-22100p1--12454029

## 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

The Lumel ND10 is a high-precision 3-phase power network meter designed for monitoring electrical parameters in industrial and commercial systems. It features a 5A current input and supports 3x230/400V voltage inputs. Equipped with an RS-485 communication interface, it allows for seamless integration into automation and monitoring networks. This device provides accurate data for energy management and power quality analysis.

## Long description

The Lumel ND10 is a high-precision 3-phase power network meter engineered for the comprehensive monitoring of electrical parameters in industrial and commercial environments. This device is designed to provide reliable data for energy management, power quality analysis, and system diagnostics, ensuring that electrical networks operate within optimal parameters. With its robust construction and accurate measurement capabilities, it serves as an essential component for modern energy monitoring infrastructure.
Advantages
The primary advantage of the Lumel ND10 lies in its high measurement accuracy, which is critical for precise energy billing and efficiency analysis. The integration of an RS-485 communication interface allows for seamless connectivity with building management systems and industrial automation networks, facilitating remote data collection and real-time monitoring. Its compact design and standardized input requirements make it highly versatile for installation in various electrical panels and control cabinets, providing a cost-effective solution for complex power network monitoring.
Suitable for
Industrial power distribution monitoring
Commercial building energy management systems
Power quality analysis in electrical networks
Automation and remote data acquisition systems
When it may not be suitable
This device is not intended for direct measurement in high-voltage transmission lines without appropriate external transformers. It is also not suitable for environments where the electrical parameters exceed the specified 5A current input or 3x230/400V voltage range without additional hardware.
Key specifications
Measurement type: 3-phase power network
Current input: 5A
Voltage input: 3x230/400V
Communication: RS-485 interface
Application: Industrial and commercial power monitoring
How to use
The Lumel ND10 should be installed by qualified personnel in accordance with local electrical safety regulations. The device is typically mounted on a standard rail within a distribution board. Connections for voltage and current inputs must be made securely, ensuring that the phase sequence is correct. Once installed, the RS-485 interface can be configured via the device menu to communicate with a master controller or monitoring software, allowing for the transmission of measured electrical values.
What to consider before purchase
Verify that your system current does not exceed the 5A input limit.
Ensure compatibility with your existing RS-485 communication protocols.
Confirm that the voltage levels match the 3x230/400V specification.
Check available space in your electrical cabinet for installation.
Usage recommendations
Regularly verify the integrity of the communication wiring and ensure that the firmware is updated if necessary to maintain optimal performance and data security within your monitoring network.

## FAQ

### How much does the Lumel ND10 3-Phase Power Network Meter with RS-485 cost, and is it available for purchase?

The price is 239.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 Lumel ND10 3-Phase Power Network Meter with RS-485 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 Lumel 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 Lumel 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/12454029/68756528_large.webp