{"response":"### Energy Status Summary: Main Refrigerator\n\n**1. Overall Status**\nThe unit is operational and stable, consuming 181.21 kWh over a 15-day period with 100% voltage compliance.\n\n**2. Key Metrics Summary**\n*   **Current Load:** 543W at 238.2V.\n*   **Efficiency:** Average Power Factor (PF) is 0.714; current PF is 0.68.\n*   **Consumption:** Average power draw is 565.5W (range: 1.6W \u2013 2,562.4W).\n*   **Reliability:** 100% EN50160 voltage compliance with zero sags or swells.\n\n**3. Notable Observations**\n*   **Overload Incidents:** The system recorded 447 \"OVERLOAD\" states. Given the max power draw of 2,562.4W, these spikes likely represent compressor startup surges or potential circuit stress that warrants inspection.\n*   **Low PF:** The Power Factor is consistently low (avg 0.71), indicating inefficient energy usage; consider checking the capacitor or motor health.\n*   **Operational Consistency:** The device has remained active for the vast majority of the duration, with only 18 readings recorded as \"OFF,\" suggesting near-continuous operation typical for a commercial kitchen.","cached_at":"2026-07-23T07:45:41+05:00","expires_at":1784775041}