1. Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of the SINOTIMER SVP-915-40A Adjustable Voltage Protector. This device is designed to protect electrical circuits and appliances from damage caused by overvoltage a podvoltage conditions. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
2. Konec produktuview
The SINOTIMER SVP-915-40A is an adjustable voltage protection device featuring an HD LCD display for real-time voltage monitoring. It automatically disconnects power when voltage exceeds or falls below user-defined thresholds and reconnects when voltage returns to normal operating levels.
Obrázek 1: Přední view of the SINOTIMER SVP-915-40A Adjustable Voltage Protector. The device features an LCD screen displaying "230V" and three control buttons: SET, Up, and Down, for adjusting parameters.
3. Klíčové vlastnosti
- svtage ochrana: Automatically cuts off power to protect connected equipment during overvoltage nebo podvoltage podmínky.
- Automatické opětovné připojení: Restores power supply automatically once the circuit voltage se vrátí do normálního provozního rozsahu.
- Adjustable Thresholds:
- Přepětítage Protection Range: Adjustable from 221V to 290V.
- Podpětítage Protection Range: Adjustable from 150V to 219V.
- HD LCD displej: Provides clear and easy-to-read real-time voltage hodnoty.
- Voltmeter Function: Can be used as a standalone voltmeter to display the actual circuit voltage.
4. Specifikace
| Parametr | Hodnota |
|---|---|
| Model | SVP-915-40A |
| Jmenovitý proud | 40A |
| Zdroj napájení | AC |
| Pracovní svtage | 230VAC 50/60 Hz |
| PřepětítagRozsah ochrany e | 221V - 290V (nastavitelné) |
| PodpětítagRozsah ochrany e | 150V - 219V (nastavitelné) |
| Rozměry (D x Š x V) | 9.14 x 7.37 x 4.32 cm |
| Hmotnost | 181 g |
Obrázek 2: Dimensional drawing of the voltage protector, showing its height (85mm), width (36mm), and depth (65mm), along with other side measurements.
5. Instalace
Důležité bezpečnostní upozornění: Installation should only be performed by a qualified electrician. Ensure the main power supply is disconnected before commencing any wiring work. Failure to do so may result in electric shock or damage to the device.
- Montáž: The device is designed for DIN rail mounting. Securely attach it to the DIN rail within your electrical panel.
- Zapojení: Viz schéma zapojení níže.
- Connect the incoming Live (L) and Neutral (N) wires to the "IN" terminals at the top of the protector.
- Connect the outgoing Live (L) and Neutral (N) wires from the "OUT" terminals at the bottom of the protector to your load or downstream circuit breaker.
- Ujistěte se, že všechna připojení jsou pevná a bezpečná, abyste zabránili uvolnění kontaktů a přehřátí.
- Ověření: After wiring, double-check all connections for correctness and security before restoring power.
Obrázek 3: Wiring diagram illustrating the connection of the voltage protector between a power switch and an air circuit breaker. The Live (L) and Neutral (N) lines are clearly marked for input and output connections.
6. Provoz
Once installed and powered on, the device will display the current voltage on its LCD screen. You can adjust the overvoltage a podvoltage protection thresholds using the control buttons.
- Viewing Current Voltage: The LCD continuously displays the real-time circuit voltage.
- Vstup do režimu nastavení: Stiskněte a podržte SOUBOR button for approximately 3-5 seconds until the display starts flashing.
- Adjusting Overvoltage Threshold (U>):
- V režimu nastavení stiskněte tlačítko SOUBOR button repeatedly to cycle through parameters until "U>" (Overvoltage) is displayed and flashing.
- Použijte Nahoru (▲) a Dolů (▼) buttons to adjust the desired overvoltage protection value (221V-290V).
- Adjusting Undervoltage Threshold (U<):
- Stiskněte tlačítko SOUBOR button again to cycle to "U<" (UndervoltagE).
- Použijte Nahoru (▲) a Dolů (▼) buttons to adjust the desired undervoltage protection value (150V-219V).
- Ukládání nastavení: After adjusting all desired parameters, wait for approximately 5-10 seconds without pressing any buttons. The device will automatically save the settings and exit the setting mode.
- Ruční reset: V případě objtage fault, the device will trip. Once the voltage returns to normal, it will automatically reconnect. If manual intervention is required, power cycle the device.
7. Údržba
The SINOTIMER SVP-915-40A is designed for minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Pravidelná kontrola: Periodically inspect the device and its wiring for any signs of damage, loose connections, or discoloration.
- Čištění: Udržujte zařízení čisté a bez prachu a nečistot. K čištění používejte suchý, měkký hadřík. Nepoužívejte tekuté čisticí prostředky.
- Podmínky prostředí: Ensure the device is operated within its specified environmental conditions (temperature, humidity) to prevent malfunction.
- Profesionální kontrola: If you suspect any malfunction or damage, consult a qualified electrician for inspection and repair. Do not attempt to repair the device yourself.
8. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Zařízení se nezapne. | Žádné vstupní napájení; nesprávné zapojení; vnitřní chyba. | Check main power supply. Verify wiring connections according to the diagram. If problem persists, consult a qualified electrician. |
| Zařízení se často vypíná. | svtage fluctuations in the circuit; protection thresholds set too narrow. | Monitor circuit voltage to confirm fluctuations. Adjust overvoltage/podvoltage thresholds slightly wider if necessary, ensuring they remain within safe limits for your appliances. |
| LCD display is blank or erratic. | Power issue; internal display fault. | Check power supply. Power cycle the device. If the issue continues, the device may require professional inspection. |
| Nelze upravit nastavení. | Not in setting mode; buttons malfunctioning. | Press and hold the SET button for 3-5 seconds to enter setting mode. If buttons are unresponsive, the device may be faulty. |
9. Bezpečnostní informace
- Always disconnect the main power supply before installing, wiring, or performing any maintenance on the device.
- This device is intended for indoor use in dry environments. Do not expose it to water, moisture, or extreme temperatures.
- Ensure proper grounding where applicable and follow all local electrical codes and regulations.
- Do not exceed the maximum rated current of 40A.
- Uchovávejte mimo dosah dětí.
- If the device is damaged or malfunctions, discontinue use immediately and seek professional assistance.
10. Záruka a podpora
Informace o záruce a technickou podporu naleznete v dokumentaci dodané s vaším nákupem nebo se obraťte na svého prodejce. Uschovejte si účtenku jako doklad o koupi.
