Air Conditioner Voltage Protector AVS Guard 220v No. 9830

Air Conditioner Voltage Protector AVS Guard 220v No. 9830

Air Conditioner Voltage Protector AVS30 guard 220V 9830 is able to automatically detect the mains voltage, and if the voltage is outside a preset acceptable range, it will shut down the connected device (such as the air conditioner) to protect the device from voltage fluctuations‌.

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AVS Guard Air Conditioner Power 220V Voltage Protector 9830

It protects core components such as air-conditioning compressors and refrigerator motors in areas with unstable voltage (such as rural areas and old residential areas). The fireproof PC shell, high-temperature resistance, anti-aging, self-recovery design, and 1-year warranty reduce manual intervention.

Air Conditioner Voltage Protector AVS30 220v No. 9830

Specifications

Model No.	9830
Brand Name	YXST
Operating Voltage	220VAC
Operating Frequency	50 Hz-60 Hz
Over Voltage Cut-off	230V~ 300adjustable
Under Voltage Cut-off	150V~ 230V adjustable
Delay Time for Reconnection	0s~10mins adjustable
Output Capacity	30 Amps , 6600 Watts
Connect By	Direct Wiring
Standard Package	Double Blister + Card or Color Box
Warranty	1 Year

AVS Guard Voltage Protector 9830 For Air Conditioning Power

Voltage protector for 220V air conditioner AVS30 9830 usually needs to be directly connected to the power line, so you need to pay attention to the wiring requirements and safety specifications of the appliance during installation. It is best to have a professional electrician perform the installation to ensure compliance with safety standards.

Through the built-in AVS (Automatic Voltage Stabilization) technology, the power supply is automatically cut off when the voltage exceeds the preset range, and reconnected after the voltage returns to normal, avoiding damage to the equipment due to overvoltage or undervoltage, and effectively suppressing the impact of instantaneous high voltage on precision electrical appliances such as televisions and computers.

Questions and Answers

Air conditioning voltage requirements and range

1. Standard voltage
- Household air conditioners: usually use 220V single-phase AC (frequency 50Hz), suitable for ordinary split air conditioners of 1-3 horsepower.
- Central air conditioners/commercial air conditioners: Some high-power models (such as 5 horsepower and above) need to use 380V three-phase AC to meet higher power requirements.

2. Safe voltage range
- Fixed frequency air conditioners: The normal working voltage range is 187V-242V. If it is lower than 187V, the compressor may not start, and if it is higher than 242V, the circuit may be damaged.
- Variable frequency air conditioners: The adaptability range is wider, generally 198V-242V, and the operating stability in a low-voltage environment is better than that of fixed frequency air conditioners.

3. Hazards of abnormal voltage
- Voltage is too low (<187V): The compressor is difficult to start, the operating current increases, and the motor may overheat or burn.
- Voltage is too high (>242V): It may break down the circuit board or capacitor, shortening the life of the equipment.