1. Introduzione
The SINOTIMER SVP-912 is an adjustable overvoltage e sottovolttage protective device designed for single-phase electrical equipment. It is primarily used in residential household boxes or distribution lines to safeguard electrical appliances from damage caused by abnormal voltage conditions. This device automatically cuts off the power supply when overvoltage o undervoltage occurs and restores power once the voltage ritorna a livelli normali.
2. Informazioni sulla sicurezza
- L'installazione e la manutenzione devono essere eseguite solo da elettricisti qualificati.
- Ensure the main power supply is disconnected before installation or any wiring work.
- Verificare che le specifiche del dispositivo (voltage, corrente) corrispondono ai requisiti del tuo sistema elettrico.
- Non utilizzare l'apparecchio con le mani bagnate o in ambienti damp condizioni.
- This device is for protection against voltage fluctuations; it does not protect against overcurrents unless integrated with an appropriate circuit breaker.
3. Prodotto finitoview
The SVP-912 features an LED display for real-time voltage monitoring and buttons for setting protection parameters. It is designed for Din Rail mounting.
3.1 Contenuto della confezione
- 1 x SINOTIMER SVP-912 Voltage Dispositivo di protezione
- 1 x Manuale utente
3.2 Disposizione del dispositivo
4. Installazione
4.1 Montaggio
The SVP-912 is designed for standard 35mm Din Rail mounting. Ensure the Din Rail is securely fastened within an electrical enclosure or distribution box.
4.2 Dimensioni
Refer to the diagram below for precise dimensions to ensure proper fit and clearance during installation.
4.3 Schema elettrico
Connect the SVP-912 according to the wiring diagram provided. Ensure correct polarity (Neutral 'N' and Live 'L') for both input (IN) and output (OUT) terminals. It is recommended to install the voltage protector in series with a power switch and an air circuit breaker for comprehensive protection.
5. Funzionamento
5.1 Funzioni
- Sovravoltage protezione
- Sottovoltage protezione
- Volume in tempo realetage display (voltage misura)
- Adjustable overvoltage valore di protezione
- Adjustable overvoltage valore di recupero
- Adjustable overvoltage protection operation time
- Adjustable undervoltage valore di protezione
- Adjustable undervoltage valore di recupero
- Adjustable undervoltage protection operation time
- Adjustable fault recovery delay time
- Adjustable power-on delay time
- Reset mode selection
- Domanda di errore
- Ripristinare le impostazioni di fabbrica
5.2 Impostazione dei parametri
The device features 'SET', 'UP' (▲), 'DOWN' (▼), and 'ADJ' buttons for configuration. Specific instructions for adjusting each parameter (overvoltage/sottovoltage thresholds, recovery times, delay times) are typically detailed in the full manufacturer's manual. Generally, the 'SET' button is used to enter the setting mode, 'UP' and 'DOWN' to adjust values, and 'ADJ' or 'SET' again to confirm and exit.
The LED display shows the current voltage. When an overvoltage o undervoltage event occurs, the corresponding 'Over(V)' or 'Under(V)' indicator light will illuminate, and the device will cut off power.
6. Manutenzione
The SVP-912 is designed for low maintenance. Periodically inspect the device for any signs of physical damage, loose connections, or discoloration. Ensure the ventilation slots (if any) are free from dust and debris. Cleaning should be done with a dry, soft cloth. Do not use abrasive cleaners or solvents.
7. Risoluzione Dei Problemi
- Il dispositivo non si accende: Check input wiring (L and N terminals) and ensure the main power supply is active.
- Inciampi frequenti: Review your set overvoltage e sottovolttage thresholds. They might be too sensitive for your power supply conditions. Adjust the recovery delay time if brief fluctuations are causing unnecessary trips.
- Vol non correttotage reading: Verificare il volume immessotage with a multimeter to ensure the device's reading is accurate. If discrepancies persist, contact support.
- Device not resetting automatically: Check the 'Reset mode selection' settings. Ensure it is configured for automatic recovery if desired.
8. Specifiche
| Parametro | Valore |
|---|---|
| Volume Nominaletage (non) | CA230V~50/60Hz |
| Corrente nominale (Ie) | 40A |
| Sovravoltage Protection Range (Uvo) | AC221V-300V (Adjustable) |
| Sottovoltage Protection Range (Uve) | AC150V-219V (Adjustable) |
| Tempo di recupero | 2-512s (regolabile) |
| Materiale | ABS + Electronic Component |
| Dimensioni (A x L x P) | Dimensioni: 85 mm x 36 mm x 65 mm |
| Montaggio | Guida DIN da 35 mm |
| Colore | Bianco |
9. Suggerimenti per l'utente
- For optimal protection, set the overvoltage e sottovolttage thresholds slightly outside your normal operating voltage range to avoid nuisance tripping while still providing effective safeguarding.
- Consider the recovery delay time carefully. A longer delay can prevent rapid on/off cycling during unstable power conditions, protecting sensitive equipment.
- Regularly check the LED display to monitor your line voltage and ensure it remains within safe operating parameters.
10. Garanzia e supporto
Per informazioni sulla garanzia, supporto tecnico o richieste di assistenza, contattare il punto vendita presso cui è stato effettuato l'acquisto o direttamente il produttore. Conservare la ricevuta d'acquisto come prova d'acquisto.
