Introduzione
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.
Caratteristiche del prodotto
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.
Le caratteristiche principali includono:
- Monitoraggio in tempo reale del volumetage (V), current (A), and power (kW) for each phase.
- Remote control for switching power on or off.
- Clear LCD display for sequential data viewing.
- Integrated status indicator lights.
- Prepayment function with notifications for exceeding set energy limits.
- Detailed energy consumption statistics for each phase.
- Easy installation on a standard DIN rail.
- Capacità di corrente massima di 80 A.
- 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.
Informazioni sulla sicurezza
Precauzioni di sicurezza
AVVERTIMENTO: Installation and maintenance should only be performed by qualified electricians. Disconnect power before installation or servicing to prevent electric shock.
- Assicurarsi che durante l'installazione vengano rispettati tutti i codici e le normative elettriche locali.
- Non utilizzare il dispositivo se appare danneggiato.
- Tenere il dispositivo lontano dall'acqua e dall'umidità elevata.
- Non superare la corrente massima nominale di 80 A.
- Garantire una corretta messa a terra.
Impostare
1. Installazione
The RTX DTS1419 is designed for DIN rail mounting within an electrical panel.
- Montaggio: Securely attach the energy meter to a standard 35mm DIN rail. Ensure the clip at the bottom locks into place.
- Cablaggio: 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.

Descrizione dell'immagine: 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.
- Accensione: After verifying all connections, restore power to the circuit. The LCD display on the meter should illuminate.
2. App Connection (Tuya Smart Life)
- Scarica l'app: Download the "Tuya Smart Life" app from your smartphone's app store (iOS or Android).
- Registrati/Accedi: Apri l'app e registra un nuovo account oppure accedi a uno esistente.
- Aggiungi dispositivo: In the app, tap the "+" icon to add a new device. Select "Electrical" > "Energy Meter (Wi-Fi)".
- Modalità di accoppiamento: 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.
- Connettiti al 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.
- Dispositivo aggiunto: Once successfully paired, the network indicator light will become solid, and the device will appear in your Tuya Smart Life app.

Descrizione dell'immagine: 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.
Istruzioni per l'uso
1. Monitoraggio in tempo reale
Once connected to the Tuya Smart Life app, you can monitor various electrical parameters:
- Current Electrical Consumption (I): View the current draw in Ampere (A).
- Current Power Consumption (P): View the active power in Kilowatts (kW).
- Current Supply Voltage(V): View il volumetage per ciascuna 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.

Descrizione dell'immagine: Un primo piano frontale 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. Controllo remoto
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.

Descrizione dell'immagine: 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.

Descrizione dell'immagine: 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. Controllo vocale
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.
- Collega il tuo account Tuya.
- Scopri i dispositivi.
- 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 limite di sicurezza.
- Navigate to the "Smart" or "Automation" section in the Tuya Smart Life app.
- Crea una nuova automazione.
- Set conditions based on voltage, current, or power readings from the DTS1419.
- Define actions, such as turning off the meter or sending a notification.
Manutenzione
- Pulizia: Pulire il dispositivo con un panno asciutto e morbido. Non utilizzare detergenti abrasivi o solventi.
- Aggiornamenti del firmware: Periodically check the Tuya Smart Life app for available firmware updates for the device to ensure optimal performance and security.
- Verifica della connessione: Controllare regolarmente i collegamenti dei cavi per verificarne la tenuta e l'eventuale presenza di segni di usura.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Il dispositivo non si accende. | Nessuna alimentazione; cablaggio errato. | Controllare l'interruttore automatico. Verificare i collegamenti elettrici secondo lo schema. |
| Impossibile connettersi al 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. |
| Letture imprecise. | Loose wiring connections; faulty device. | Check all wiring connections for tightness. If problem persists, contact support. |
| Telecomando non funzionante. | Nessuna connessione Internet; problema con l'app; dispositivo offline. | Check your home internet connection. Ensure the device is online in the Tuya app. Restart the app. |
Specifiche
- Modello: DTS1419
- Marca: RTX
- Tipo: Three-Phase DIN Rail Energy Meter
- Connettività: Wi-Fi (2.4 GHz)
- Corrente massima: 80A
- Corrente continua: 10A per fase
- Voltage: 3x230/400V 50Hz
- Costante di impulso: 800imp / kWh
- Classe di precisione: 1
- Compatibilità: Tuya Smart Life App, Google Home, Amazon Alexa
- Montaggio: Guida DIN da 35 mm
- ASIN: B0CDVLZV9B
Garanzia e supporto
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. For technical support, please visit the RTX websito o contattare il loro servizio clienti.
Produttore: RTX