Introduction Battery discharge testing is a vital process for maintaining the reliability of critical power systems. This procedure evaluates a battery’s capacity to deliver the required power during emergencies, ensuring uninterrupted operation for essential equipment. While outsourcing these tests is common, conducting them in-house provides a range of benefits, including cost savings, enhanced control, and real-time insights into battery health. 1. What Is Battery Discharge Testing? Battery discharge testing measures a battery's ability to provide power under a specified load until it is fully discharged. Capacity Testing : Determines the battery’s remaining charge capacity and performance relative to its original specifications. Load Bank Testing : Simulates real-world conditions by discharging the battery under a controlled load, replicating operational demands. These tests are crucial for identifying weak or failing batteries before they compromise critical systems. 2. Why C...
Introduction AC DCU systems are a cornerstone of modern electrical distribution networks, ensuring safe and efficient operation across industrial, commercial, and renewable energy settings. Combining Air Circuit (AC) and Distribution Control Units (DCU), these systems provide essential control and protection for electrical systems. Their reliability is critical in minimising downtime, protecting equipment, and ensuring uninterrupted operations. 1. What Are AC DCU Systems? An AC DCU system integrates two key components: Air Circuit Units (AC) : Manage electrical current flow, providing protection against overloads and short circuits. Distribution Control Units (DCU) : Distribute power to multiple circuits while enabling centralised monitoring and control. Together, these components ensure efficient power management and enhanced safety in electrical systems. AC DCU systems are vital in preventing electrical faults and reducing the risk of damage to sensitive equipment. 2. Common Applica...