Hager SRA02005 Current Transformer 200/5A 2.5VA Class 1

The Hager SRA02005 current transformer is a high-precision component engineered for reliable current measurement in electrical distribution systems. With a transformation ratio of 200/5A and a rated power of 2.5VA, this device is designed to provide accurate data for monitoring and energy management in various industrial and commercial environments. It is built to integrate seamlessly into standard electrical installations, ensuring consistent performance and safety.

Advantages

This current transformer offers high measurement accuracy, meeting class 1 standards, which ensures precise readings for energy monitoring and billing applications. Its robust construction allows for reliable operation within demanding electrical distribution networks. The compact design facilitates easy installation in standard enclosures, saving space and simplifying the wiring process for electrical professionals.

Suitable for

• Industrial electrical distribution systems
• Commercial energy monitoring installations
• Current measurement in switchgear
• Energy management and data logging systems

When it may not be suitable

This device is not intended for high-voltage applications outside of its specified operational range. It is also not suitable for measuring currents that exceed its rated primary input capacity, as this could lead to inaccurate readings or damage to the transformer.

Key specifications

• Transformation ratio: 200/5A
• Rated power: 2.5VA
• Accuracy class: 1
• Application: Electrical distribution and monitoring

How to use

The transformer should be installed by a qualified professional in accordance with local electrical regulations. The primary conductor carrying the current to be measured must be passed through the aperture of the transformer. The secondary terminals should then be connected to the measuring instrument or energy meter using appropriate wiring, ensuring that the polarity is correct to maintain measurement accuracy.

What to consider before purchase

• Verify that the transformation ratio matches your specific monitoring requirements.
• Ensure the rated power is sufficient for the connected measuring instruments.
• Check the available space in your electrical enclosure for proper mounting.

Usage recommendations

Always ensure that the secondary circuit is connected to a load or short-circuited before energizing the primary conductor to prevent dangerous voltage build-up.