Hager SRE16005 Current Transformer for Busbar System 1600/5A 15VA Class 1

The Hager SRE16005 is a high-precision current transformer specifically engineered for seamless integration into busbar systems. This device is designed to convert high primary currents into a manageable secondary current, facilitating accurate monitoring and measurement within electrical distribution networks. With a transformation ratio of 1600/5A and a power rating of 15VA, it serves as a critical component for industrial and commercial power management, ensuring that energy metering and system protection equipment receive precise data for reliable operation.

Advantages

This current transformer offers exceptional measurement accuracy, meeting the requirements of class 1 standards to ensure reliable data for energy management systems. Its robust construction is optimized for installation within busbar configurations, providing a stable and durable solution for continuous electrical monitoring. By delivering consistent performance, it helps in maintaining the integrity of power distribution systems and supports effective load management in demanding environments.

Suitable for

• Industrial power distribution monitoring
• Commercial energy metering systems
• Electrical system protection and load analysis
• Integration into busbar-based switchgear

When it may not be suitable

This device is not intended for residential low-voltage applications or circuits where the primary current significantly deviates from the 1600A rating. It is also not suitable for environments requiring specialized legal metrology certification unless specifically verified for such use.

Key specifications

• Transformation ratio: 1600/5A
• Accuracy class: 1
• Power rating: 15VA
• Mounting type: Busbar system

How to use

Installation should be performed by a qualified electrician in accordance with local electrical safety regulations. The transformer is mounted directly onto the busbar, ensuring that the primary conductor passes through the aperture correctly. Secondary terminals must be connected to the measuring or protection equipment using appropriately sized wiring to minimize resistance and maintain measurement accuracy. Ensure all connections are tightened to the specified torque to prevent overheating and signal loss.

What to consider before purchase

• Verify that the primary current of your system matches the 1600A rating
• Ensure the physical dimensions are compatible with your existing busbar layout
• Confirm that the secondary input requirements of your metering device match the 5A output

Usage recommendations

Always ensure the secondary circuit is connected to a load or short-circuited before energizing the primary conductor to prevent the generation of dangerous high voltages.