1. Úvod
The BSEED N020-120V-30A Surge Protector is a heavy-duty voltage regulator designed to protect your valuable home appliances from electrical fluctuations. It safeguards against high and low voltage, brownouts, spikes, instant surges, power failures, and load shedding. This device is suitable for a wide range of appliances, including refrigerators, air conditioners, TVs, computers, and other household electronics operating at 120V and up to 30A (3600W).
2. Bezpečnostní pokyny
Please read and understand all safety instructions before installing or operating this surge protector. Failure to follow these instructions may result in electric shock, fire, or damage to the product or connected appliances.
- Elektrické nebezpečí: Ensure the power supply is disconnected before installation or making any adjustments.
- Správné zapojení: Always ensure the correct polarity of the cables (phase, neutral, grounding) during connection. Refer to the connection diagram for proper wiring.
- Jmenovitá kapacita: Do not exceed the maximum current capacity of 30 Amps or 3600 Watts. Overloading can cause damage and fire hazards.
- Pouze pro vnitřní použití: This device is intended for indoor use in dry locations. Do not expose to water or excessive humidity.
- Zabezpečená připojení: Ensure all wire connections are tight and secure to prevent arcing or overheating.
- Profesionální instalace: Pokud si nejste jisti postupem instalace, poraďte se s kvalifikovaným elektrikářem.

3. Konec produktuview a funkce
3.1 Key Components and Indicators

- Indicator of NORMAL voltage (Green): Rozsvítí se, když je hlasitosttage je v bezpečném provozním rozsahu.
- Indicator of OVER voltage (Orange): Illuminates when the input voltage exceeds the set maximum threshold.
- Indicator of LOW voltage (Red): Illuminates when the input voltage drops below the set minimum threshold.
- Nastavitelný objtage Nastavení: Dials for setting minimum (Under Voltage Cut-off) and maximum (Over Voltage Cut-off) voltage prahy.
- Adjustable Reconnection Delay: Dial for setting the waiting time before power is reconnected after a voltage událost.
3.2 Pokročilé funkce

- Adjustable LOW voltage povoleno: Volitelné mezi 90V a 115V.
- Adjustable OVER voltage povoleno: Volitelné mezi 125V a 145V.
- Adjustable waiting cycle: Between 180-300 seconds (3 to 5 minutes).
- Manual ON and OFF switch: For convenient control.
- Assembly facilities: Two (2) options for mounting on a 2"x4" box or a flat surface.
- Safer connectors: Vstupní a výstupní svorky jsou chráněny krytem.
- Convenient access for gutters: Through predictable sections.
- Protective cover with safety seal holes: To prevent unauthorized manipulation of adjustments and connections.
3.3 Rozměry produktu

4. Instalace
4.1 Schéma zapojení
Viz Figure 2.1 (Connection Diagram) in the Safety Instructions section for detailed wiring instructions. Ensure all connections are made correctly, matching phase (L), neutral (N), and grounding (G) wires from your electric supply to the protector's input terminals, and then from the protector's output terminals to your appliance.
4.2 Montáž
The surge protector can be mounted in two ways:
- On a 2"x4" electrical box: Use the designated assembly facilities on the device.
- Na rovném povrchu: Secure the device using appropriate screws through the provided mounting holes.
4.3 Počáteční nastavení a seřízení
Before connecting your appliance, you can adjust the voltage cut-off points and the delay time:
- Pod svtage Cut-off: Use the 'MINIMUM V-' dial to set the lowest acceptable voltage mezi 90V a 115V.
- Přes Voltage Cut-off: Use the 'MAXIMUM V+' dial to set the highest acceptable voltage mezi 125V a 145V.
- Reconnection Delay: Use the 'RECONNECTION S' dial to set the waiting period (3 to 5 minutes) before power is restored after a voltage událost.
It is recommended to set these values according to the specifications of the appliance you intend to protect and your local power grid stability.
5. Provoz
5.1 Zapnutí
After proper installation and adjustment:
- Ensure the manual ON/OFF switch is in the 'ON' position.
- Apply power to the surge protector.
- The device will initiate a delay cycle (3 to 5 minutes, as set). During this time, the indicator lights may show a waiting state.
- Once the delay period is complete and the voltage is stable within the set parameters, the green 'NORMAL' indicator light will turn on, and power will be supplied to your connected appliance.
5.2 Kontrolky
- Green Light (NORMAL): Označuje, že svtage is stable and within the safe operating range, and power is being supplied to the appliance.
- Orange Light (OVER VOLTAGE): Indicates that the input voltage is too high. The protector has cut off power to safeguard the appliance. Power will be restored after the voltage normalizes and the delay cycle completes.
- Red Light (LOW VOLTAGE): Indicates that the input voltage is too low. The protector has cut off power to safeguard the appliance. Power will be restored after the voltage normalizes and the delay cycle completes.
5.3 Typické aplikace

6. Údržba
The BSEED N020-120V-30A Surge Protector requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Čištění: Periodically wipe the exterior of the device with a soft, dry cloth. Do not use liquid cleaners or solvents.
- Kontrola připojení: Každoročně kontrolujte všechna elektrická připojení, abyste se ujistili, že jsou pevná a bez koroze.
- Podmínky prostředí: Ensure the device is kept in a dry, well-ventilated area, away from direct sunlight, heat sources, and corrosive environments.
- Ochranný kryt: Keep the protective cover securely closed to prevent dust and unauthorized access to internal components.
7. Řešení problémů
Pokud narazíte na problémy s přepěťovou ochranou, podívejte se na následující běžné problémy a jejich řešení:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Appliance does not power on after connecting. | 1. Surge protector is in delay cycle. 2. Vstupní objtage is outside safe range. 3. Manual switch is OFF. 4. Uvolněné kabelové spojení. | 1. Wait for the set delay time (3-5 minutes). 2. Check indicator lights (Orange for Over, Red for Low). Wait for voltage normalizovat. 3. Ensure the manual ON/OFF switch is in the 'ON' position. 4. Disconnect power and check all wiring connections for tightness. |
| Orange (Over Voltage) or Red (Low Voltage) light remains on. | Persistent unstable voltage z napájecího zdroje. | The protector is functioning as intended by cutting off power. If the issue persists, contact your electricity provider or a qualified electrician to check your home's electrical system. |
| Device appears to be non-functional. | Internal fault or severe damage. | Disconnect from power immediately. Do not attempt to repair. Contact BSEED customer support for assistance. |
8. Technické specifikace
| Specifikace | Hodnota |
|---|---|
| Značka | BSEED |
| Číslo modelu | N020-120-1P |
| svtage | 120V AC |
| Maximální proud | 30 Amps |
| Maximální výkon | 3600 wattů |
| Pod svtage Cut-off Range | Adjustable 90V - 115V |
| Přes Voltage Cut-off Range | Adjustable 125V - 145V |
| Reconnection Delay Time | Adjustable 3 - 5 minutes (180-300 seconds) |
| Počet vývodů | 1 |
| Typ zástrčky | Typ B - 3kolíkový (severoamerický) |
| Kompatibilní zařízení | Air Conditioner, Computer, House Electric Appliances, Refrigerator, Television |
| Materiál pouzdra | Aluminum, Copper, Polycarbonate, Rubber |
| Speciální funkce | Nastavitelný objtage, Surge Protection, Manual ON/OFF Switch |
9. Kontakt a podpora
For further assistance, technical support, or warranty inquiries, please contact BSEED customer service through the retailer where the product was purchased or visit the official BSEED webmísto.
Výrobce: BSEED