{"response":"### Energy Status Summary: Main Refrigerator\n\n**1. Overall Status**\nThe system is operating within stable voltage parameters, though frequent overload instances suggest potential mechanical stress or inefficient cycling.\n\n**2. Key Metrics Summary**\n*   **Current Load:** 501.3W (0.7 PF) at 228.2V.\n*   **Consumption:** 90.25 kWh total; average power draw of 570.69W.\n*   **Operational Period:** 7 days (July 8\u201315).\n*   **Voltage Health:** 100% EN50160 compliance (Avg: 234.77V; Range: 217.8V\u2013244.2V).\n*   **Financial Impact:** At 110 PKR\/kWh, the total energy cost for the period is approximately 9,927.50 PKR.\n\n**3. Notable Observations**\n*   **Overload Frequency:** The device recorded 281 \"OVERLOAD\" states. Given the max power spike of 2562.4W, this indicates consistent high-startup current or compressor strain that warrants a technical inspection.\n*   **Efficiency:** The Power Factor (PF) is consistently low (avg 0.716), suggesting inductive load inefficiencies.\n*   **Availability:** The device is effectively \"Always On,\" with only 7 readings recorded as \"OFF\" over the 7-day period, confirming high utilization.","cached_at":"2026-07-15T17:23:43+05:00","expires_at":1784118523}