How a Counter Chiller’s Daily Electricity Usage
Calculating the exact daily electricity consumption of a counter chiller is not straightforward, as it depends on various factors. Below is a detailed explanation to help you understand better.
1. Intermittent Operation
Counter freezers do not run continuously for 24 hours. When the internal temperature of the undercounter chiller reaches the set point, the compressor automatically shuts off. It only resumes operation when the temperature rises again. This cycle repeats throughout the day, and the duration of the compressor’s activity can vary depending on several factors.
2. Door Usage
The frequency and duration of opening the stainless steel counter chiller door significantly affect electricity consumption. The more frequently and longer the door is open, the more cold air escapes, causing the internal temperature to rise. The compressor then needs to work harder and longer to bring the temperature back down to the desired level. This increased workload leads to higher energy consumption, making it difficult to calculate exact usage.
3. Undercounter Chiller Size and Power Consumption
It’s important to note that the size of the counter chiller does not necessarily correlate with higher power consumption. Commercial chillers, typically used in supermarkets to store beverages or food, generally have higher power ratings compared to residential chillers. Consequently, they consume more electricity.
4. Estimating Daily Electricity Usage
To estimate daily electricity consumption, you can use the following formula:
Daily Consumption= [ Chiller Power (W) × Operating Hours ] divided by [ 1000 ]
For example, a 280W counter chiller running continuously for 24 hours would theoretically use:
280W × 24 hours / 1000= 6.72 kWh
However, since the compressor does not operate continuously, you only need to consider one-third to two-thirds of the total time. This means the actual daily consumption typically falls between 2.24 kWh and 3.36 kWh.
It’s worth noting that older chillers may consume around 10% more electricity than newer models.
Conclusion
The actual electricity usage of a counter chiller in a day depends on several factors, including compressor operation cycles, door usage, and the age of the chiller. The estimated range provided is a general guideline, and for more precise figures, monitoring actual usage is recommended.
If you have any questions or need further clarification, feel free to contact us. Thank you for reading!
We hope this information proves helpful to you. If you have any further questions, please feel free to contact our salesperson at 012-3868-210. Imax Refrigerator Malaysia offers various commercial chillers, refrigerator, chiller fridge, cold room & cool room, including convenience store chillers, supermarket chillers, restaurant and so on. We welcome you to visit us for your selection needs!
Imax Refrigerator Malaysia, a local manufacturer, offers a wide range of high-quality commercial refrigerators: Display Chiller, Display Freezer, Inverter Display Chiller, Inverter Display Freezer, Open Chiller, Stainless Steel Upright Chiller, Stainless Steel Upright Freezer, Stainless Steel Counter Chiller, Stainless Steel Counter Freezer, Solid Door Chest Freezer, Glass Top Chest Freezer, and other products. With 30 years of experience in manufacturing commercial refrigeration equipment, direct sales from manufacturers and nationwide warranty, the company’s products are favored by customers at home and abroad.
