# Power sensor HUAWEI DTSU666-H 100A — smart current and power monitoring, 100 A

**URL:** https://aio.lv/en/product--huawei-dtsu666-h-100a--7861798
**Data updated:** 2026-02-12 21:50 (EET)
**Category:** Smart Sensors
**Manufacturer:** HUAWEI
**Manufacturer code:** DTSU666-H 100A
**EAN:** 2000001253502
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 150.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 124.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--huawei-dtsu666-h-100a--7861798

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

HUAWEI DTSU666-H 100A is a smart power sensor for monitoring current and power up to 100 A. It delivers real-time measurements for energy management, diagnostics and load monitoring in commercial and industrial electrical systems. Designed for integration with building or network monitoring platforms, it helps track consumption, detect anomalies and optimise operation and maintenance.

## Long description

HUAWEI DTSU666-H 100A is a smart power sensor designed to measure current and power in commercial and industrial electrical systems. Capable of monitoring up to 100 A, the device provides real-time measurements that support energy management, diagnostics and load monitoring. Its compact sensor design is intended for integration with building management systems and network monitoring platforms to enable continuous tracking of consumption and early detection of anomalies.
Advantages
The sensor provides accurate real-time current and power readings suitable for operational monitoring and preventive maintenance. Its compatibility with common monitoring platforms enables centralized data collection and analysis. Low-profile hardware and straightforward electrical connections make installation practical in distribution panels and retrofit projects. Continuous measurement and fast update intervals help detect transient events and abnormal loads, supporting more efficient energy use and faster fault identification.
Suitable for
Energy monitoring in commercial buildings and industrial facilities
Load monitoring for distribution panels and subcircuits
Integration with building management systems and network monitoring
Preventive maintenance and anomaly detection
Key specifications
Maximum nominal current: 100 A
Measured parameters: current and active power (real-time)
Application: single-phase and compatible three-phase monitoring in distribution systems
Form factor: compact sensor designed for panel mounting
Data output: digital interface for integration with monitoring platforms
Update frequency: real-time or near-real-time measurement intervals
How to use
Install the HUAWEI DTSU666-H 100A sensor on the targeted conductor or within the distribution panel according to electrical safety standards and wiring diagrams supplied by the system integrator. Connect the sensor’s data output to the chosen monitoring platform or gateway using the supported communication interface. After powering the monitoring system, verify measurement readings and configure the data acquisition parameters and alarm thresholds in the management software to match the site’s operational requirements.
Usage recommendations
For accurate and reliable operation, ensure connections are made by qualified personnel, verify that the conductor current does not exceed the sensor’s 100 A rating, and configure the monitoring platform to log data at intervals appropriate for the intended diagnostics or energy management tasks. Periodic checks and firmware updates, when available, will help maintain measurement accuracy and integration compatibility.

## FAQ

### How much does the Power sensor HUAWEI DTSU666-H 100A cost, and is it available for purchase?

The price is 150.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 111 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 Wednesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Power sensor HUAWEI DTSU666-H 100A 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 HUAWEI 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 HUAWEI 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/7861798/51543694_large.webp