1. Einleitung
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. Sicherheitshinweise
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.
- Elektrische Gefahr: Ensure the power supply is disconnected before installation or making any adjustments.
- Richtige Verkabelung: Always ensure the correct polarity of the cables (phase, neutral, grounding) during connection. Refer to the connection diagram for proper wiring.
- Nennkapazität: Do not exceed the maximum current capacity of 30 Amps or 3600 Watts. Overloading can cause damage and fire hazards.
- Nur zur Verwendung im Innenbereich: This device is intended for indoor use in dry locations. Do not expose to water or excessive humidity.
- Sichere Verbindungen: Ensure all wire connections are tight and secure to prevent arcing or overheating.
- Professionelle Installation: Wenn Sie sich bezüglich des Installationsprozesses unsicher sind, konsultieren Sie einen qualifizierten Elektriker.

3. Produktüberschreitungview und Funktionen
3.1 Wichtigste Komponenten und Indikatoren

- Indicator of NORMAL voltage (Green): Illuminates when the voltage liegt innerhalb des sicheren Betriebsbereichs.
- 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.
- Einstellbare Voltage Einstellungen: Dials for setting minimum (Under Voltage Cut-off) and maximum (Over Voltage Cut-off) voltage-Schwellen.
- Adjustable Reconnection Delay: Dial for setting the waiting time before power is reconnected after a voltagDas Ereignis.
3.2 Erweiterte Funktionen

- Adjustable LOW voltage erlaubt: Wählbar zwischen 90V und 115V.
- Adjustable OVER voltage erlaubt: Wählbar zwischen 125V und 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: Eingangs- und Ausgangsklemmen sind durch eine Abdeckung geschützt.
- Convenient access for gutters: Through predictable sections.
- Protective cover with safety seal holes: To prevent unauthorized manipulation of adjustments and connections.
3.3 Produktabmessungen

4. Installation
4.1 Schaltplan
Siehe 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 Montage
The surge protector can be mounted in two ways:
- On a 2"x4" electrical box: Use the designated assembly facilities on the device.
- Auf einer ebenen Fläche: Secure the device using appropriate screws through the provided mounting holes.
4.3 Erste Einrichtung und Anpassungen
Before connecting your appliance, you can adjust the voltage cut-off points and the delay time:
- Unter Voltage Abschaltung: Use the 'MINIMUM V-' dial to set the lowest acceptable voltagzwischen 90V und 115V.
- Über Voltage Abschaltung: Use the 'MAXIMUM V+' dial to set the highest acceptable voltagzwischen 125V und 145V.
- Reconnection Delay: Use the 'RECONNECTION S' dial to set the waiting period (3 to 5 minutes) before power is restored after a voltagDas Ereignis.
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. Bedienung
5.1 Einschalten
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 Kontrollleuchten
- Green Light (NORMAL): Zeigt an, dass das Volumentage is stable and within the safe operating range, and power is being supplied to the appliance.
- Orange Light (OVER VOLTAGE): Zeigt an, dass die Eingangslautstärketage 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): Zeigt an, dass die Eingangslautstärketage 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-typische Anwendungen

6. Wartung
The BSEED N020-120V-30A Surge Protector requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Reinigung: Periodically wipe the exterior of the device with a soft, dry cloth. Do not use liquid cleaners or solvents.
- Verbindungsprüfung: Annually inspect all wiring connections to ensure they remain tight and free from corrosion.
- Umgebungsbedingungen: Ensure the device is kept in a dry, well-ventilated area, away from direct sunlight, heat sources, and corrosive environments.
- Schutzhülle: Keep the protective cover securely closed to prevent dust and unauthorized access to internal components.
7. Fehlerbehebung
Sollten Sie Probleme mit Ihrem Überspannungsschutz haben, beachten Sie bitte die folgenden häufigen Probleme und Lösungen:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Appliance does not power on after connecting. | 1. Surge protector is in delay cycle. 2. Eingangslautstärketage is outside safe range. 3. Manual switch is OFF. 4. Lose Kabelverbindung. | 1. Wait for the set delay time (3-5 minutes). 2. Check indicator lights (Orange for Over, Red for Low). Wait for voltage zum Normalisieren. 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 vom Netzteil trennen. | 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. Technische Daten
| Spezifikation | Wert |
|---|---|
| Marke | BSEED |
| Modellnummer | N020-120-1P |
| Bandtage | 120 V Wechselstrom |
| Maximaler Strom | 30 Amps |
| Maximale Leistung | 3600 Watt |
| Unter Voltage Cut-off Range | Adjustable 90V - 115V |
| Über Voltage Cut-off Range | Adjustable 125V - 145V |
| Reconnection Delay Time | Adjustable 3 - 5 minutes (180-300 seconds) |
| Anzahl der Verkaufsstellen | 1 |
| Steckertyp | Typ B – 3-polig (Nordamerika) |
| Kompatible Geräte | Air Conditioner, Computer, House Electric Appliances, Refrigerator, Television |
| Gehäusematerial | Aluminum, Copper, Polycarbonate, Rubber |
| Besondere Merkmale | Einstellbare Voltage, Surge Protection, Manual ON/OFF Switch |
9. Kontakt und Support
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 webWebsite.
Hersteller: BSEED