{"response":"### Energy Monitoring Summary: Main Refrigerator\n\n**1. Overall Status**\nThe unit is operational and stable, maintaining 100% EN50160 voltage compliance despite frequent periods of high-load activity.\n\n**2. Key Metrics Summary**\n*   **Current Load:** 584W at 233.1V (PF: 0.73).\n*   **Total Consumption:** 61.79 kWh over 127.8 hours.\n*   **Operational Efficiency:** Average power draw is 583.98W.\n*   **Voltage Stability:** Average 235.02V (Range: 217.8V \u2013 244.2V).\n*   **Cost Impact:** Estimated cost of consumption is ~6,797 PKR (at 110 PKR\/kWh).\n\n**3. Notable Observations**\n*   **Overload Frequency:** The system logged 280 \"OVERLOAD\" states. Given the max power spike of 2562.4W, these likely represent compressor startup surges rather than faults, but warrant monitoring if the unit shows signs of mechanical stress.\n*   **Low Power Factor:** The average PF of 0.72 is relatively low, suggesting inefficiency in the motor\/compressor system. This may result in higher reactive power draw.\n*   **High Availability:** The refrigerator is in an \"ACTIVE\" state 99.8% of the time, with only 5 \"OFF\" readings recorded over the 5-day period, indicating continuous, heavy-duty usage.","cached_at":"2026-07-13T23:47:40+05:00","expires_at":1783968760}