ACREL AKH-0.66 G-200x50ii and G-220x50ii Closed Core Current Transformers

The ACREL AKH-0.66 G-200x50ii and G-220x50ii Closed Core Current Transformers are part of Acrel's G-series closed-core AC current transformers. They are used as current sensing components in electrical measurement systems, where the transformer provides a secondary current signal for measuring instruments and associated monitoring equipment.

Both models are specified with a 5 A secondary current and support primary current ratings from 10 A to 5000 A. The series is rated for operation at 0.66 kV and 50 to 60 Hz.

The rectangular aperture allows the transformer to be installed around suitable cables or busbar arrangements. Acrel describes the G-series as an alternating current signal acquisition element commonly matched with measuring instruments and electrical equipment.

How it works

• The current transformer is installed around the conductor or busbar carrying the AC current.
• The primary current produces a proportional secondary current.
• The secondary output can be connected to compatible measuring or monitoring equipment.
• The closed-core construction provides a fixed magnetic circuit around the conductor during installation.

Why choose this product

• Designed specifically for AC current measurement.
• Available with a 5 A secondary current.
• Supports a broad primary current range from 10 A to 5000 A.
• The G-200x50II and G-220x50II formats provide larger rectangular openings for suitable cable and busbar installations.
• Suitable for integration with compatible electrical measuring equipment.

Benefits

• Provides an established current transformer arrangement for electrical measurement.
• Allows high primary currents to be represented by a standard 5 A secondary signal.
• Can be used as part of electrical monitoring and measurement systems.
• Available in two different aperture sizes to suit installation requirements.