<p>When selecting a current transformer for your industrial or commercial needs, it&#39;s essential to consider the technical specifications that align with your system&#39;s requirements. The TCB 322-30 (3 PH CT) solid-core current transformer is engineered to meet rigorous standards, providing reliable performance in various applications.</p><p>This model boasts a rated power of 3.75 VA and can handle a rated current of up to 300 A, making it suitable for medium-duty applications where precision and reliability are key. Its ability to operate within a frequency range of 50/60 Hz ensures compatibility with most electrical systems used across Australia.</p><p>The TCB 322-30 features an IEC standard approval, guaranteeing adherence to international safety and quality norms. This makes it a dependable choice for engineers who prioritize compliance and safety in their installations.</p><p>Designed with practicality in mind, the TCB 322-30 has a screw connection type that facilitates easy installation and maintenance. Its compact length of 30 mm allows for integration into space-constrained environments without compromising on performance.</p><p>Accuracy is crucial in any measurement device, and this model delivers with an accuracy class of Class 1. This ensures precise readings, which are vital for monitoring energy consumption and optimizing system efficiency.</p><p>The solid-core design offers durability while maintaining excellent electrical characteristics. With an aperture diameter matching its bore size at 22 mm, this transformer accommodates conductors comfortably without unnecessary bulk.</p><p>One notable feature is its CT ratio of (3) 300/5, allowing it to effectively scale down high currents to manageable levels for metering or protective relay purposes. This ratio makes it particularly useful in three-phase systems where balanced load measurements are required.</p><p>In summary, the TCB 322-30 (3 PH CT) stands out as a robust solution tailored for professionals seeking dependable performance from their current transformers. Whether you&#39;re upgrading existing infrastructure or embarking on new projects, this model provides the necessary attributes needed to ensure operational excellence while maintaining compliance with industry standards.</p>