1. Introduzione
This manual provides essential information for the safe and effective use of the ABB OS30FAJ12 Disconnect Switch. This device is designed for industrial applications, rated for 600 VAC, 3 horsepower, 30 Amperes, and features 3 poles. Please read this manual thoroughly before installation or operation to ensure proper functionality and safety.
Figura 1: Principale view of the ABB OS30FAJ12 Disconnect Switch with a fuse puller inserted, showing its compact design and robust construction.
2. Informazioni sulla sicurezza
ATTENZIONE: Rischio di scossa elettrica. Solo personale qualificato può installare, utilizzare o effettuare la manutenzione di questa apparecchiatura.
- Always disconnect power before working on the switch or connected circuits.
- Assicurare una corretta messa a terra e un collegamento elettrico in base alle normative elettriche locali.
- Utilizzare dispositivi di protezione individuale (DPI) adeguati, tra cui guanti isolanti e protezioni per gli occhi.
- Do not operate the switch if it is damaged or if any components are missing.
- Verifica volumetage and current ratings before connecting to any circuit.
3. Configurazione e installazione
The ABB OS30FAJ12 Disconnect Switch is designed for panel mounting. Follow these steps for proper installation:
- Montaggio: Securely mount the disconnect switch to a stable surface or within an electrical enclosure using appropriate fasteners.
- Cablaggio: Connect the incoming power supply to the designated input terminals and the load to the output terminals. Ensure all connections are tight and secure. The terminal type is screw, and the recommended terminal torque is 17 LB.IN.
- Installazione del fusibile: This switch requires Class J fuses. Insert three 30A Class J fuses into the designated fuse holders. Ensure fuses are correctly seated.
Figura 2: lato view of the disconnect switch, displaying the product label with model number OS30FAJ12, voltage ratings (600 VAC), horsepower ratings, and terminal torque specifications. This label provides critical information for correct wiring and application.
Figura 3: dettagliata view of the fuse compartments, showing "Class J" and "Max. 30A" labels, and recommendations for "Bussmann LOW-PEAK" fuses. This highlights the specific fuse type required for safe operation.
4. Istruzioni per l'uso
The ABB OS30FAJ12 Disconnect Switch operates in an OFF-NONE-ON mode. It is designed for general purpose switch applications.
- Accensione: To engage the circuit, move the operating handle to the "ON" position.
- Disattivazione: To disconnect the circuit, move the operating handle to the "OFF" position.
- Sostituzione fusibile: If a fuse blows, first ensure the switch is in the "OFF" position and the circuit is de-energized. Use a fuse puller tool to safely remove the blown fuse and replace it with a new 30A Class J fuse.
Figure 4: Close-up of the fuse puller tool, showing its design for safe and easy removal and insertion of fuses. This tool is essential for maintenance and fuse replacement.
Figura 5: Dall'alto verso il basso view of the disconnect switch with the fuse puller engaged, demonstrating how the tool interacts with the fuse slots for removal or insertion. This illustrates the practical application of the fuse puller.
5. Manutenzione
Regular maintenance ensures the longevity and reliable operation of your ABB OS30FAJ12 Disconnect Switch.
- Ispezione periodica: Annually inspect the switch for any signs of physical damage, loose connections, or discoloration due to overheating.
- Pulizia: Keep the switch free from dust and debris. Use a dry, non-abrasive cloth for cleaning. Do not use liquid cleaners.
- Controllo del terminale: Periodically check terminal screws for tightness, especially after initial installation and during routine maintenance.
6. Risoluzione Dei Problemi
If you encounter issues with your disconnect switch, refer to the following common problems and solutions:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Switch does not turn on. | No incoming power; Blown fuse; Loose wiring. | Check main power supply; Inspect and replace fuses; Verify all wiring connections are secure. |
| L'interruttore risulta caldo durante il funzionamento. | Overload; Loose connections. | Reduce load; Check and tighten all terminal connections. If problem persists, consult a qualified electrician. |
| Fuses blow frequently. | Overcurrent; Short circuit; Incorrect fuse rating. | Investigate the connected load for overcurrent conditions; Check for short circuits in the wiring; Ensure correct 30A Class J fuses are used. |
7. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | OS30FAJ12 |
| Marca | FIGURA |
| Valutazione attuale | 30 Amps |
| Volume di eserciziotage | 600 Volt CA |
| Poli | 3 |
| Valutazione della potenza | 3 CV |
| Modalità di funzionamento | OFF-NESSUNO-ON |
| Tipo di contatto | Normalmente aperto |
| Tipo di connettore | Viti |
| Tipo di terminale | Vite |
| Tipo di circuito | 1 vie |
| Tipo di attuatore | Premere il pulsante |
| Materiale di contatto | Rame |
| Massimo. Dimensione fusibile | 30A (Class J) |
| Coppia terminale | 17 LB.IN. |
| Compatibilità del filo | 18-8 AWG 75°C Copper stranded only |
| Dimensioni del pacco | 9 x 5 x 5 pollici |
| Peso dell'articolo | 1.69 libbre |
| Data prima disponibilità | 29 marzo 2016 |
8. Garanzia e supporto
Per informazioni sulla garanzia del prodotto, sul supporto tecnico o sull'assistenza, contattare il servizio clienti ABB o visitare il sito ufficiale ABB websito. Conserva la ricevuta d'acquisto come prova d'acquisto.
ABB Customer Service: Please refer to the contact information provided on the ABB official websito o confezione del prodotto.
Risorse online: For additional documentation, FAQs, and support, visit the Negozio ABB su Amazon o l'ABB principale websito.
