1. Introduzione
This instruction manual provides essential information for the safe and efficient installation, operation, and maintenance of the Eltako WSZ15DE-32A Digital AC Current Meter. Please read this manual thoroughly before using the device and retain it for future reference.
2. Informazioni sulla sicurezza
ATTENZIONE: Pericolo di scossa elettrica. L'installazione e la manutenzione devono essere eseguite solo da personale qualificato.
- Scollegare sempre l'alimentazione prima dell'installazione o della manutenzione.
- Ensure all connections are secure and correctly wired according to the diagram.
- Non utilizzare il dispositivo se è danneggiato.
- Rispettare tutte le normative elettriche locali e nazionali.
- Il dispositivo è progettato per l'uso in ambienti interni asciutti.
3. Prodotto finitoview
The Eltako WSZ15DE-32A is a single-phase digital AC current meter designed for measuring energy consumption. It features a clear LCD display and S0 output for pulse counting.
Figura 3.1: Fronte view of the Eltako WSZ15DE-32A meter. This image displays the front of the meter, showing the model number WSZ15DE-32A, the Eltako brand logo, and the technical specifications printed on the label, including wiring instructions for Phase IN/OUT, Neutral, and S0 output terminals. The LCD display is visible, showing a reading of '00000.00'.
Caratteristiche principali:
- Single-phase energy meter, Class B
- Rated current: 0.25-5(32)A
- Voltage: 230 V 50 Hz
- Temperatura di esercizio: da -25°C a +55°C
- LCD display for energy readings
- S0 output: 1000 Imp/kWh (LCD), 2000 Imp/kWh (S0 output)
- Montaggio su guida DIN
4. Configurazione e installazione
The Eltako WSZ15DE-32A is designed for DIN rail mounting. Follow these steps for proper installation:
- Montaggio: Securely attach the meter to a standard DIN rail in an electrical distribution box. The meter features clips on the back for easy installation.
- Cablaggio: Refer to the wiring diagram on the device label for correct connections.
- Connect the incoming phase (L) to the 'IN' terminal.
- Connect the outgoing phase (L) to the 'OUT' terminal.
- Connect the incoming neutral (N) to the 'N' terminal.
- Connect the outgoing neutral (N) to the 'N' terminal.
- For S0 pulse output, connect S0+ and S0- terminals to a compatible pulse counter or data logger.
- Verifica: After wiring, double-check all connections for tightness and correctness before restoring power.
Figura 4.1: lato view che mostrano le clip di montaggio su guida DIN. This image shows the side and back of the Eltako WSZ15DE-32A meter, highlighting the integrated clips designed for secure attachment to a standard DIN rail.
Figure 4.2: Close-up of wiring diagram and display. This detailed image focuses on the wiring terminals and the LCD display of the Eltako WSZ15DE-32A meter. The diagram clearly illustrates connections for Phase (IN/OUT), Neutral (N), and S0 output (S0+/S0-), along with the energy reading on the LCD.
5. Istruzioni per l'uso
Once installed and powered, the Eltako WSZ15DE-32A meter will automatically begin measuring and displaying energy consumption.
Lettura del display:
The LCD display shows the total accumulated energy consumption in kilowatt-hours (kWh). The reading is typically displayed with two decimal places.
S0 Pulse Output:
The S0 output provides electrical pulses proportional to the energy consumed. This can be connected to external systems for remote monitoring or data logging. The pulse rate is 1000 Imp/kWh for the LCD and 2000 Imp/kWh for the S0 output.
6. Manutenzione
The Eltako WSZ15DE-32A is a low-maintenance device. Follow these guidelines:
- Pulizia: Utilizzare un panno morbido e asciutto per pulire l'esterno del misuratore. Non utilizzare detergenti abrasivi o solventi.
- Ispezione: Periodically inspect the wiring connections for any signs of loosening or damage.
- Ambiente: Assicurarsi che l'ambiente operativo rimanga entro gli intervalli di temperatura e umidità specificati.
7. Risoluzione Dei Problemi
If you encounter issues with your Eltako WSZ15DE-32A meter, consider the following:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Il display è vuoto | Nessuna alimentazione; cablaggio errato. | Check power supply to the circuit. Verify wiring connections according to the diagram. |
| Meter not counting energy | Incorrect wiring; no load connected. | Ensure phase and neutral connections are correct and a load is drawing current. |
| S0 output not working | Incorrect S0 wiring; incompatible external device. | Verify S0+ and S0- connections. Consult the manual for the external pulse counter. |
If the problem persists, contact qualified technical support.
8. Specifiche
Detailed technical specifications for the Eltako WSZ15DE-32A Digital AC Current Meter:
| Parametro | Valore |
|---|---|
| Numero di modello | WSZ15DE-32A |
| Tipo | Contatore di energia monofase |
| Classe di precisione | Classe B |
| Volume nominaletage | 230 Volt |
| Frequenza | Frequenza 50 Hz |
| Corrente nominale | 0.25-5(32) A |
| Corrente massima | 32 A |
| S0 Output Pulse Rate (LCD) | 1000 Imp/kWh |
| S0 Output Pulse Rate (S0) | 2000 Imp/kWh |
| Temperatura di esercizio | da -25°C a +55°C |
| Tipo di montaggio | Guida DIN |
| Dimensioni (L x P x A) | Dimensioni: 6.4 x 1.8 x 8.2 cm |
| Peso | 80 grammi |
| Certificazioni | CE |
Figure 8.1: Dimensions of the Eltako WSZ15DE-32A meter. This image illustrates the approximate dimensions of the meter, indicating a width of 2.5 inches (6 cm), which is relevant for installation planning.
9. Garanzia e supporto
Eltako products are manufactured to high-quality standards. For warranty information and technical support, please refer to the official Eltako websito o contattare il distributore locale.
Spare parts availability: 1 Year (as per product specifications).
