1. Uvod
This manual provides essential information for the safe and efficient use of the Eltako EVA12-32A AC Current Meter. Please read this manual thoroughly before installation and operation.
2. Sigurnosne informacije
UPOZORENJE: Installation and maintenance of this device should only be performed by a qualified electrician. Incorrect installation can lead to electric shock, fire, or damage to the device and other equipment.
- Uvijek isključite napajanje prije instaliranja ili servisiranja brojila.
- Osigurajte da su svi priključci sigurni i da su u skladu s lokalnim električnim propisima.
- Ne prekoračujte navedenu struju i jačinutage ratings of the device.
- Uređaj je namijenjen za upotrebu u zatvorenom prostoru u suhim okruženjima.
3. Proizvod je gotovview
The Eltako EVA12-32A is an AC current meter designed for DIN rail mounting. It measures active energy consumption and displays it on an integrated screen. The device stores consumption data in non-volatile memory.
Ključne karakteristike:
- Energy consumption display with integrated screen.
- Measures active energy as an AC current meter.
- Data stored in non-volatile memory.
- Low standby loss: only 0.5 W.
- Dizajniran za montažu na DIN šinu.
Slika 1: Eltako EVA12-32A AC Current Meter, showing the display and terminal connections from an angled perspective.
4. Instalacija
The Eltako EVA12-32A is designed for easy mounting on a DIN rail within an electrical panel. It is strongly recommended that installation be carried out by a qualified electrician.
Koraci instalacije:
- Isključivanje struje: Before starting, ensure the main power supply to the electrical panel is completely disconnected. Verify with a voltage tester.
- Montaža: Snap the meter onto the DIN rail in the desired position.
- Ožičenje: Connect the phase (L) and neutral (N) wires according to the markings on the device.
- The terminals labeled L are for the input and output of the phase wire. The device measures current flowing through this connection. Ensure the cross-section of these wires is equal to or greater than the existing phase cable in the electrical panel.
- The terminal labeled N is for the neutral connection, which powers the meter. A smaller cross-section cable (e.g., 1.5mm²) can be used for this connection.
- Maximum cable size without terminals is 6mm². Note that the cable insertion depth is relatively small.
- Sigurne veze: Tighten all terminal screws firmly to prevent loose connections, which can cause overheating or malfunction.
- Obnova napajanja: Nakon što su svi priključci sigurni i provjereni, vratite napajanje električne ploče.
Slika 2: Front view of the Eltako EVA12-32A AC Current Meter, showing the digital display and control buttons.
5. Operacija
After successful installation and power-up, the Eltako EVA12-32A will begin measuring and displaying energy consumption.
Prikaz i navigacija:
- The integrated screen displays various parameters, including active energy (kWh), current (A), voltage (V), and power (W).
- Use the "MODE" and "SELECT" buttons (refer to Figure 2) to cycle through the displayed values and access historical data (e.g., hourly, daily, monthly, yearly consumption).
- The meter stores consumption data in non-volatile memory, ensuring data retention even during power outages.
Važne napomene:
- The display is not backlit. For optimal readability, ensure the meter is installed in a well-lit area.
- This meter is not MID-certified and therefore not approved for monetary electricity billing in Europe. It is intended for informational purposes and internal consumption monitoring.
6. Održavanje
The Eltako EVA12-32A is designed for maintenance-free operation. However, periodic checks are recommended.
- čišćenje: If necessary, gently wipe the exterior of the meter with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Provjera veze: Periodically, and only after disconnecting power, verify that all electrical connections remain tight and free from corrosion.
- Uslovi okoline: Osigurajte da radno okruženje ostane unutar specificiranih raspona temperature i vlažnosti.
7. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Ekran je prazan | No power supply; incorrect wiring; device malfunction. | Check power supply to the meter. Verify wiring connections (L and N). If power is present and wiring is correct, the device may be faulty. |
| Netačna očitavanja | Incorrect wiring; faulty current path; device malfunction. | Ensure phase (L) and neutral (N) are correctly connected. Verify that the current is flowing through the L terminals as intended. |
| Display difficult to read | Nedovoljno ambijentalno svjetlo. | Relocate the meter to a brighter area or provide additional lighting. The display is not backlit. |
8. Specifikacije
- Model: EVA12-32A
- Proizvođač: Eltako
- Vrsta: Mjerač naizmjenične struje
- Maks. struja: 32 A
- Gubitak u stanju pripravnosti: 0.5 W
- Dimenzije (D x Š x V): 9.1 x 7 x 2.5 cm
- Težina: 5 grama
- MID Conformity: Not applicable (not approved for monetary billing)
- Broj modela stavke: 4912093
9. Garancija i podrška
The Eltako EVA12-32A comes with a Dostupnost rezervnih dijelova u roku od 1 godine. For warranty claims or technical support, please contact your retailer or the manufacturer directly.
For further assistance, please refer to the official Eltako webstranice ili kontaktirajte njihov odjel za korisničku podršku.
