The Acrel H007 AKH-0.66 K-130x50 is a split-core current transformer (Split Core Current Transformer), designed for measuring alternating current in low-voltage electrical installations.

The split core design allows installation around existing conductors or busbars without the need to disconnect the circuit. This makes it especially suitable for upgrades of existing electrical panels, energy monitoring systems, and applications where power interruption must be minimized.

The large 130 x 50mm opening allows installation on busbars or conductors with a large cross-section, while it can be used in combination with suitable energy meters and measuring instruments.

• Manufacturer: Acrel
• Code: H007
• Series: AKH-0.66/K
• Model: AKH-0.66 K-130x50
• Type: Current Transformer (CT)
• Construction: Split Core / Openable
• Opening: 130 x 50mm
• Measurement: Alternating current (AC)
• Series rated operating voltage: 0.66kV AC
• Rated frequency: 50/60Hz
• Installation: Without removing the main conductor
• Suitable for: Busbars and conductors with a large cross-section
• Suitable for: Electrical energy metering and monitoring systems
• Suitable for: Upgrades of existing electrical installations
• Series standards: IEC/EN 61869-1, IEC/EN 61869-2

The Acrel AKH-0.66 K-130x50 is a practical solution for installations where high-current measurement via CT is required, offering easy installation thanks to its openable design without the need to disconnect the main line.