{"response":"### Energy Status Summary: Main Refrigerator\n\n**1. Overall Status**\nThe system is operating within stable voltage parameters, though frequent overload events indicate significant mechanical or electrical stress during compressor cycles.\n\n**2. Key Metrics Summary**\n*   **Current Load:** 677.9W (232.6V, 0.77 PF).\n*   **Consumption:** 158.13 kWh total; avg. 563.71W load.\n*   **Operational Period:** 13 days (July 8\u201321, 2026).\n*   **Cost Efficiency:** At 110 PKR\/kWh, total consumption cost is approximately **17,394 PKR**.\n*   **Power Quality:** 100% EN50160 compliance (0 sags\/swells).\n\n**3. Notable Observations**\n*   **Overload Frequency:** The unit recorded **359 \"OVERLOAD\" states**. Given the max power spike of **2562.4W** (nearly 4x the average load), the refrigerator is likely experiencing high-inrush current or struggling with thermal load during startup.\n*   **Efficiency:** The Power Factor (PF) averages **0.71**, which is relatively low for a modern refrigeration unit, suggesting potential motor inefficiency or aging capacitors.\n*   **Reliability:** Despite the overload incidents, the electrical supply remains highly stable (234.76V avg). Recommend an inspection of the compressor and starting relay to prevent premature hardware failure.","cached_at":"2026-07-21T12:46:29+05:00","expires_at":1784620289}