<p>When selecting a kWh meter for industrial or commercial applications, it&#39;s crucial to focus on reliability and accuracy. This digital kWh meter is designed to meet the rigorous demands of such environments, offering robust features that cater to technical requirements.</p><p>The meter operates at a rated voltage of 415 VAC with a rated current of 1 A, making it suitable for three-phase systems. Its transformer connection type ensures accurate measurement across all phases, enhancing its utility in complex electrical setups. With an IP20 degree of protection, this device is safeguarded against solid objects larger than 12mm, providing adequate protection in controlled environments.</p><p>Installation is straightforward due to its DIN rail mounting design. This standardized approach allows for easy integration into existing panels without requiring extensive modifications. The compact width of just 4 inches ensures it occupies minimal space while maintaining functionality.</p><p>Constructed from durable polycarbonate material, the meter withstands harsh conditions and provides longevity in various operational settings. It functions efficiently within a wide temperature range from -40 to 70 degrees Celsius, ensuring reliable performance even in extreme climates.</p><p>This kWh meter features a pulse output type with an adjustable output rate ranging from 1-999999 impulses per kWh. Such flexibility allows precise data collection tailored to specific monitoring needs. Additionally, it includes an infrared (IR) port for communication purposes, facilitating seamless data transfer and integration into broader energy management systems.</p><p>Equipped with one digital output I/O type and four poles, the device offers versatile connectivity options suitable for diverse applications. Its digital nature ensures high accuracy and ease of use compared to analog counterparts.</p><p>In summary, this digital kWh meter combines precision engineering with practical features designed for demanding industrial environments. Its compatibility with three-phase systems and transformer connections makes it ideal for comprehensive energy monitoring solutions while maintaining user-friendly installation and operation protocols within safety standards.</p>