Introducció
This manual provides comprehensive instructions for the installation, operation, and maintenance of your RTX DTS1419 Three-Phase DIN Rail Energy Meter with WiFi connectivity. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Característiques del producte
The RTX DTS1419 is an intelligent three-phase energy meter designed for DIN rail mounting. It offers advanced energy monitoring and control capabilities through WiFi connectivity and the Tuya Smart Life application.
Les característiques clau inclouen:
- Monitorització en temps real del volumtage (V), current (A), and power (kW) for each phase.
- Remote control for switching power on or off.
- Clear LCD display for sequential data viewing.
- Llums indicadores d'estat integrades.
- Prepayment function with notifications for exceeding set energy limits.
- Detailed energy consumption statistics for each phase.
- Easy installation on a standard DIN rail.
- Capacitat de corrent màxima de 80A.
- Continuous current rating of 10A per phase.
- Voice control compatibility with Google Home and Amazon Alexa.
- 2.4 GHz WiFi communication for direct router connection (no gateway required).
- Automated scenarios based on predefined measurement values (e.g., automatic shutdown if voltage exceeds limit).
- Archiving function for historical energy data.
Informació de seguretat
Precaucions de seguretat
ADVERTIMENT: Installation and maintenance should only be performed by qualified electricians. Disconnect power before installation or servicing to prevent electric shock.
- Assegureu-vos que es compleixin tots els codis i regulacions elèctriques locals durant la instal·lació.
- No feu funcionar el dispositiu si sembla que està danyat.
- Mantingueu el dispositiu allunyat de l'aigua i la humitat elevada.
- Do not exceed the maximum current rating of 80A.
- Assegureu-vos una correcta connexió a terra.
Configuració
1. Instal·lació
The RTX DTS1419 is designed for DIN rail mounting within an electrical panel.
- Muntatge: Securely attach the energy meter to a standard 35mm DIN rail. Ensure the clip at the bottom locks into place.
- Cablejat: Refer to the wiring diagram below for correct connection of the three phases (L1, L2, L3) and neutral (N). Ensure all connections are tight and secure.

Descripció de la imatge: A detailed wiring diagram showing the connection points for the three phases (L1, L2, L3) and neutral (N) on the RTX DTS1419 energy meter. Input terminals are on the left, output terminals on the right. Each phase is clearly labeled with corresponding wire colors (brown, black, grey for phases, blue for neutral) and arrows indicating current flow.
- Encès: After verifying all connections, restore power to the circuit. The LCD display on the meter should illuminate.
2. App Connection (Tuya Smart Life)
- Descarregar l'aplicació: Download the "Tuya Smart Life" app from your smartphone's app store (iOS or Android).
- Registra't/Inici de sessió: Open the app and register a new account or log in to an existing one.
- Afegeix un dispositiu: In the app, tap the "+" icon to add a new device. Select "Electrical" > "Energy Meter (Wi-Fi)".
- Mode de sincronització: On the RTX DTS1419 meter, press and hold the "SET" button until the network indicator light (blue LED) starts blinking rapidly. This indicates pairing mode.
- Connecta't a Wi-Fi: Follow the on-screen instructions in the app to connect the device to your 2.4 GHz Wi-Fi network. Ensure your phone is also connected to the same 2.4 GHz network.
- Dispositiu afegit: Once successfully paired, the network indicator light will become solid, and the device will appear in your Tuya Smart Life app.

Descripció de la imatge: The RTX DTS1419 energy meter displayed next to a smartphone showing the Tuya Smart Life application interface. The app displays real-time energy data such as current, active power, and voltage, indicating successful connection and monitoring.
Instruccions de funcionament
1. Monitorització en temps real
Once connected to the Tuya Smart Life app, you can monitor various electrical parameters:
- Current Electrical Consumption (I): View the current draw in Amperes (A).
- Current Power Consumption (P): View the active power in Kilowatts (kW).
- Current Supply Voltage (V): View el voltage per a cada fase.
- Current Energy Consumption (kW.h): Track accumulated energy usage in kilowatt-hours.
The meter's LCD display also cycles through these values directly on the device.

Descripció de la imatge: Un front de primer pla view of the RTX DTS1419 Three-Phase DIN Rail Energy Meter. The LCD screen clearly displays "U 235.0", indicating a voltage reading of 235.0 Volts. Status indicator lights for Relay, Alert, Active, and Network are visible on the right side, along with the RTX and Tuya logos.
2. Control remot
The Tuya Smart Life app allows you to remotely switch the power on or off for the connected circuit. This function activates the integrated relay within the meter.
- Open the device interface in the Tuya Smart Life app.
- Locate the "On/Off" toggle or button to control the power supply.
3. Energy Statistics and Archiving
The app provides independent energy consumption statistics for each phase and an archiving function for historical data. You can review daily, weekly, or monthly consumption trends.

Descripció de la imatge: A screenshot of the Tuya Smart Life app interface, highlighting sections for "totalEle(kWh)" (total energy consumption) and "Gross generation(kWh)". This illustrates the app's capability to display both consumed and potentially generated energy data.
4. Prepayment Function
Set an energy limit within the Tuya Smart Life app. The device will notify you if this limit is exceeded, allowing for better energy budget management.

Descripció de la imatge: A series of three screenshots from the Tuya Smart Life app. The first shows the main device interface. The second shows the "Expense management" screen with options for "Prepayment switch", "Balance energy", "Energy charge", and "Prepaid phone records". The third shows the device in an "Off" state, indicating remote control functionality.
5. Control per veu
Integrate the RTX DTS1419 with Google Home or Amazon Alexa for voice-activated control. Follow the instructions provided by Google Home or Alexa for connecting Tuya Smart Life devices.
- Enable the "Tuya Smart Life" skill/action in your voice assistant app.
- Link your Tuya account.
- Descobriu dispositius.
- Use voice commands such as "Alexa, turn off the main power" or "Hey Google, what is the energy consumption of the meter?" (Specific commands may vary based on setup).
6. Automatic Scenarios
Configure automated actions within the Tuya Smart Life app based on predefined measurement values. For example, you can set the device to automatically shut off if the voltage supera un límit segur.
- Navigate to the "Smart" or "Automation" section in the Tuya Smart Life app.
- Create a new automation.
- Set conditions based on voltage, current, or power readings from the DTS1419.
- Define actions, such as turning off the meter or sending a notification.
Manteniment
- Neteja: Netegeu el dispositiu amb un drap sec i suau. No utilitzeu productes de neteja abrasius ni dissolvents.
- Actualitzacions de firmware: Periodically check the Tuya Smart Life app for available firmware updates for the device to ensure optimal performance and security.
- Comprovació de la connexió: Regularly inspect wiring connections for tightness and signs of wear.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Sense subministrament elèctric; cablejat incorrecte. | Check circuit breaker. Verify wiring connections according to the diagram. |
| No es pot connectar a la Wi-Fi. | Incorrect Wi-Fi password; 5GHz network; device not in pairing mode; weak signal. | Ensure correct 2.4 GHz Wi-Fi password. Put device in pairing mode (blinking blue LED). Move router closer or use a Wi-Fi extender. |
| Lectures inexactes. | Loose wiring connections; faulty device. | Check all wiring connections for tightness. If problem persists, contact support. |
| El comandament a distància no funciona. | No internet connection; app issue; device offline. | Check your home internet connection. Ensure the device is online in the Tuya app. Restart the app. |
Especificacions
- Model: DTS1419
- Marca: RTX
- Tipus: Three-Phase DIN Rail Energy Meter
- Connectivitat: Wi-Fi (2.4 GHz)
- Corrent màxima: 80A
- Corrent continu: 10A per fase
- Voltage: 3x230/400V 50Hz
- Pulse Constant: 800 imp/kWh
- Classe de precisió: 1
- Compatibilitat: Tuya Smart Life App, Google Home, Amazon Alexa
- Muntatge: Carril DIN de 35 mm
- ASIN: B0CDVLZV9B
Garantia i Suport
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. For technical support, please visit the RTX weblloc o poseu-vos en contacte amb el seu departament d'atenció al client.
Fabricant: RTX





