Kompresor Kulkas 1ph Berapa Pk

3 min read Jun 26, 2024
Kompresor Kulkas 1ph Berapa Pk

Understanding Refrigerator Compressors: What is 1PH and How Many PK?

When it comes to refrigerators, the compressor is the heart of the appliance, responsible for compressing refrigerant and pumping it through the system to cool the interior. But have you ever wondered what those technical terms like "1PH" and "PK" mean?

What is 1PH?

1PH stands for "Single Phase," which refers to the type of electrical power supply required to operate the compressor. In a single-phase system, the compressor receives alternating current (AC) power from the electrical grid, which is then converted into direct current (DC) to power the motor. This type of power supply is commonly used in household refrigerators.

What is PK?

PK stands for "Power Kilowatt," which is a unit of measurement for the power output of an electric motor, including compressors. In the context of refrigerators, PK typically ranges from 1/4 to 1 PK, depending on the size and type of the appliance. A higher PK rating indicates a more powerful compressor, which is necessary for larger or more complex refrigeration systems.

How Many PK is a Typical 1PH Refrigerator Compressor?

The PK rating of a 1PH refrigerator compressor can vary depending on the specific model and brand. However, a typical 1PH refrigerator compressor usually falls within the following PK ranges:

  • Small refrigerators (100-200 liters): 1/4 to 1/2 PK
  • Medium refrigerators (200-300 liters): 1/2 to 3/4 PK
  • Large refrigerators (300-500 liters): 3/4 to 1 PK
  • Extra-large refrigerators (500 liters and above): 1 PK and above


In conclusion, understanding the technical specifications of a refrigerator compressor, including the 1PH power supply and PK rating, can help you make informed decisions when purchasing or maintaining your appliance. By knowing what to look for, you can ensure that your refrigerator runs efficiently and effectively, keeping your food and drinks fresh and cool for years to come.

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