1. Introduktion
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. Sikkerhedsinstruktioner
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.
- Elektrisk fare: Ensure the power supply is disconnected before installation or making any adjustments.
- Korrekt ledningsføring: Always ensure the correct polarity of the cables (phase, neutral, grounding) during connection. Refer to the connection diagram for proper wiring.
- Nominel kapacitet: Do not exceed the maximum current capacity of 30 Amps or 3600 Watts. Overloading can cause damage and fire hazards.
- Kun indendørs brug: This device is intended for indoor use in dry locations. Do not expose to water or excessive humidity.
- Sikre forbindelser: Ensure all wire connections are tight and secure to prevent arcing or overheating.
- Professionel installation: Hvis du er usikker på installationsprocessen, skal du kontakte en kvalificeret elektriker.

3. Produktet er slutview og funktioner
3.1 Key Components and Indicators

- Indicator of NORMAL voltage (Green): Lyser, når lydstyrkentage er inden for det sikre driftsområde.
- 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.
- Justerbar Voltage Indstillinger: Dials for setting minimum (Under Voltage Cut-off) and maximum (Over Voltage Cut-off) voltage tærskler.
- Adjustable Reconnection Delay: Dial for setting the waiting time before power is reconnected after a voltage begivenhed.
3.2 Avancerede funktioner

- Adjustable LOW voltage tilladt: Kan vælges mellem 90V og 115V.
- Adjustable OVER voltage tilladt: Kan vælges mellem 125V og 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: Indgangs- og udgangsterminaler er beskyttet med et dæksel.
- Convenient access for gutters: Through predictable sections.
- Protective cover with safety seal holes: To prevent unauthorized manipulation of adjustments and connections.
3.3 Produktdimensioner

4. Installation
4.1 Ledningsdiagram
Der henvises til 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 Montering
The surge protector can be mounted in two ways:
- On a 2"x4" electrical box: Use the designated assembly facilities on the device.
- På en flad overflade: Secure the device using appropriate screws through the provided mounting holes.
4.3 Første opsætning og justeringer
Before connecting your appliance, you can adjust the voltage cut-off points and the delay time:
- Under bindtage Afskæring: Use the 'MINIMUM V-' dial to set the lowest acceptable voltage mellem 90V og 115V.
- Over Voltage Afskæring: Use the 'MAXIMUM V+' dial to set the highest acceptable voltage mellem 125V og 145V.
- Reconnection Delay: Use the 'RECONNECTION S' dial to set the waiting period (3 to 5 minutes) before power is restored after a voltage begivenhed.
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. Betjening
5.1 Tænd
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 Indikatorlys
- Green Light (NORMAL): Angiver, at voltage 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 Typiske anvendelser

6. Vedligeholdelse
The BSEED N020-120V-30A Surge Protector requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Rensning: Periodically wipe the exterior of the device with a soft, dry cloth. Do not use liquid cleaners or solvents.
- Tilslutningskontrol: Kontrollér årligt alle ledningsforbindelser for at sikre, at de forbliver tætte og fri for korrosion.
- Miljøforhold: Ensure the device is kept in a dry, well-ventilated area, away from direct sunlight, heat sources, and corrosive environments.
- Beskyttelsesdæksel: Keep the protective cover securely closed to prevent dust and unauthorized access to internal components.
7. Fejlfinding
Hvis du støder på problemer med din overspændingsbeskytter, kan du se følgende almindelige problemer og løsninger:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Appliance does not power on after connecting. | 1. Surge protector is in delay cycle. 2. Input voltage is outside safe range. 3. Manual switch is OFF. 4. Løs ledningsforbindelse. | 1. Wait for the set delay time (3-5 minutes). 2. Check indicator lights (Orange for Over, Red for Low). Wait for voltage at normalisere. 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 fra strømforsyningen. | 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. Tekniske specifikationer
| Specifikation | Værdi |
|---|---|
| Mærke | BSEED |
| Modelnummer | N020-120-1P |
| Voltage | 120V AC |
| Maksimal strøm | 30 Amps |
| Maksimal effekt | 3600 watt |
| Under bindtage Cut-off Range | Adjustable 90V - 115V |
| Over Voltage Cut-off Range | Adjustable 125V - 145V |
| Reconnection Delay Time | Adjustable 3 - 5 minutes (180-300 seconds) |
| Antal udsalgssteder | 1 |
| Stiktype | Type B - 3-benet (nordamerikansk) |
| Kompatible enheder | Air Conditioner, Computer, House Electric Appliances, Refrigerator, Television |
| Indkapslingsmateriale | Aluminum, Copper, Polycarbonate, Rubber |
| Særlige funktioner | Justerbar Voltage, Surge Protection, Manual ON/OFF Switch |
9. Kontakt og 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 webwebsted.
Fabrikant: BSEED