{"response":"### Energy Status Summary: Main Refrigerator\n\n**1. Overall Status**\nThe unit is operating reliably within standard voltage parameters, maintaining a consistent cooling cycle with high uptime and stable power quality.\n\n**2. Key Metrics Summary**\n*   **Current Load:** 492.8W (0.69 PF) at 230.3V.\n*   **Efficiency:** Average power consumption is 523.95W.\n*   **Operational Integrity:** 100% EN50160 voltage compliance (0 sags\/swells).\n*   **Uptime:** Active 99.9% of the monitoring period (14 days).\n*   **Cumulative Energy:** 174.56 kWh consumed over the 14-day period.\n\n**3. Notable Observations**\n*   **Low Power Factor:** The Power Factor (PF) is consistently low (avg 0.696), indicating inefficiency in the motor\u2019s reactive power usage. This is typical for refrigeration compressors but suggests potential for energy optimization via capacitor correction.\n*   **High Availability:** With only 3 \"OFF\" readings over two weeks, the unit is running almost continuously. \n*   **Stability:** Voltage remains well-regulated (avg 233.14V), with no significant electrical stress detected.\n*   **Cost Projection:** Based on the current rate of 110 PKR\/kWh, the unit is incurring an average cost of approximately 57.6 PKR\/hour during active operation.","cached_at":"2026-09-21T16:28:21+05:00","expires_at":1789990401}