FF TI-1000 Current Transformer 1000/5 A, Class 0.5

The FF TI-1000 is a high-precision current transformer engineered for reliable performance in industrial electrical systems. With a transformation ratio of 1000/5 A and an accuracy class of 0.5, this device provides precise current measurement by stepping down high primary currents to a secondary level compatible with standard measuring instruments and protection relays. Its robust construction ensures consistent operation within power distribution networks, facilitating accurate monitoring and enhanced safety for electrical infrastructure.

Advantages

The primary advantage of the FF TI-1000 lies in its high measurement accuracy, which is critical for billing and monitoring applications where precision is paramount. By converting high currents into manageable secondary signals, it protects sensitive measuring equipment from damage while maintaining signal integrity. The device is built to withstand the rigors of industrial environments, offering long-term stability and reliability in demanding electrical installations.

Suitable for

• Industrial power distribution networks
• Energy monitoring and management systems
• Protection relay applications
• Substation current measurement

When it may not be suitable

This transformer is not intended for use in low-current applications where the primary current is significantly below the rated 1000 A, as this would result in inaccurate readings. It is also not suitable for high-voltage transmission lines exceeding its specified insulation levels or for residential consumer-grade electrical panels.

Key specifications

• Transformation ratio: 1000/5 A
• Accuracy class: 0.5
• Application: Industrial current measurement
• Compatibility: Standard measuring instruments and protection relays

How to use

Installation should be performed by a qualified electrician in accordance with local electrical codes. The primary conductor carrying the high current must be passed through the aperture of the transformer. The secondary terminals must be connected to the measuring device or relay using appropriate wiring. Ensure that the secondary circuit is never left open while the primary circuit is energized to prevent dangerous voltage buildup.

What to consider before purchase

• Verify that the primary current of your system matches the 1000 A rating.
• Ensure the secondary input of your measuring device is compatible with a 5 A signal.
• Check the physical dimensions to ensure the transformer fits within your existing electrical enclosure.

Usage recommendations

Always ensure that the secondary terminals are properly connected to a load or shorted before energizing the primary circuit to maintain safety and prevent equipment damage.