{"response":"### Energy Status Summary: Main Refrigerator\n\n**1. Overall Status**\nThe unit is operational and stable, with 100% voltage compliance despite frequent overload events.\n\n**2. Key Metrics Summary**\n*   **Current Load:** 624.2W (3.59A) at 237.4V.\n*   **Performance:** Average power draw is 564.39W with an efficiency (PF) of 0.715.\n*   **Consumption:** Total energy recorded is 226.48 kWh (approx. 24,913 PKR at 110 PKR\/kWh).\n*   **Reliability:** Voltage remains within EN50160 standards (Avg: 234.09V).\n\n**3. Notable Observations**\n*   **Overload Frequency:** The device recorded 572 \"OVERLOAD\" states. Given the max power spike of 2562.4W, these events suggest significant compressor startup surges or potential mechanical strain.\n*   **Efficiency:** The Power Factor (PF) is consistently low (avg 0.715), indicating reactive power loss.\n*   **Operational Uptime:** The device is almost constantly active (17,234 readings vs. only 22 \"OFF\" states), suggesting a high duty cycle typical of a heavy-use commercial kitchen environment. \n\n**Recommendation:** Monitor the compressor health due to the high frequency of overload spikes.","cached_at":"2026-07-27T20:01:19+05:00","expires_at":1785164779}