Household Single Phase Voltage Protector For Fridge 1004

Single phase voltage protector 1004 is suitable for single-phase circuits in homes and is designed to protect household appliances such as TVs and refrigerators from voltage fluctuations, surges, or voltage drops that may damage them. It is often used in homes with unstable voltage supply, which may vary due to grid problems, weather conditions, or other electrical disturbances.

Household Voltage Protector Single Phase 1004 Specifications

Model No.	1004
Brand Name	YXST
Operating Voltage	220VAC
Operating Frequency	50 Hz-60 Hz
Over Voltage Cut-off	255VAC (could be customized)
Under Voltage Cut-off	120VAC (could be customized)
Delay Time for Reconnection	5s/210s
Output Capacity	20 Amps , 4400 Watts
Standard Package	Double Blister
Warranty	1 Year

Household Voltage Protector Fridge 1004 Benefits:

Prevents Appliance Damage: It helps safeguard valuable appliances against sudden voltage spikes or drops that could cause irreparable damage.

Cost-Effective: Protecting appliances from voltage-related damage can save you from costly repairs or replacements.

Peace of Mind: It guarantees that appliances are protected from unpredictable electrical supply issues.

Installation and Use:

Plug-and-Play: Most voltage protectors are easy to install — simply plug them into the power socket, and then plug your appliance into the protector.

frequently asked questions

Q:What is Single Phase Voltage?

A:Single-phase voltage is the most common way to power homes and small commercial premises. It consists of a live wire (live conductor) and a neutral wire (neutral wire), and the voltage difference between the two is the single-phase voltage.

Key points:

1. Voltage value: Different countries have different standards. For example:

- United States: 120V

- China, Europe: 220-230V

- Australia: 240V

2. Waveform and frequency:

- The voltage changes in a sinusoidal wave, usually with a frequency of 50Hz (such as in China) or 60Hz (such as in the United States).

3. Application scenarios:

- Household appliances (lights, refrigerators, mobile phone chargers, etc.)

- Small shops or low-power equipment

Metaphor explanation:
Single-phase electricity is like a river flowing in one direction (the live wire provides power and the neutral wire returns the current), and the voltage is equivalent to the "pressure" of the water flow, which pushes the current to power the equipment.

Q:What Does Single Phase Mean in Electrical?

“Single-phase” refers to how only a single AC waveform is used to supply power in the power system. In contrast, three-phase power (three live wires with a phase difference of 120 degrees) is mostly used in industrial scenarios.

Core features of single-phase power:

- Simple composition: 1 live wire + 1 neutral wire.

- Low power: suitable for small power needs such as homes (usually ≤10kW).

- Low cost: more economical line laying and maintenance.

Q:Comparison between single-phase and three-phase electricity:

Comparison items	Single-phase electricity	Three-phase electricity
Number of conductors	2 wires (1 live wire + 1 neutral wire)	4 (3 live wires + 1 neutral wire)
Power output	Low, suitable for home use	High, suitable for factories and large motors
Voltage stability	There are fluctuations (such as slight flickering of light bulbs)	More stable, suitable for precision equipment

Examples:
- Single-phase: your wall socket.
- Three-phase: a factory motor or large air conditioning system.

Why do we need to distinguish between single-phase and three-phase?

- Single-phase: low cost, suitable for small everyday devices, but limited power.
- Three-phase: efficient transmission, support for high-power devices, but high cost.

Tip: High-power appliances in your home may require three-phase power, but are usually adapted through special lines for single-phase power.