Current Transformers

Flexible current transformer designed to easily fit into tight spaces. Non-invasive in design & high accuracy 0.5% rated, it has a wide current sensor range between 5A-50,000A & frequency response range 10Hz-20kHz for harmonics detection. Compatible with any third-party meters or Accuenergy meters.

Revenue grade, IEC 61869-2 Class 0.5 split-core AC current transformer with multiple window sizes & many output rating choices including 80mA, 333mV, & 5A. Use on services from 5A-5000A (depending on model). Split-core form factor simplifies installation. UL Listed for XOBA UL2808 Standard.

Revenue grade, IEC 61869-2 Class 0.5s split-core AC current transformer. Four sizes available with choice of 1A or 5A output for industrial applications. Use on services from 5A-5000A (depending on model). Split-core design simplifies installation without conductor disconnection.

Revenue grade, IEC 61869-2 Class 0.5 split-core AC current transformer. Four sizes available, each with a safe 333mV output. For use on services from 20A-5000A (depending on model). Split-core design accelerates installation without conductor disconnection.

Hinged split-core AC current transformer with 0.5% high accuracy measurements. Four sizes available, each with a safe 333mV output. Use on services from 5A-630A (depending on model). Compact form factor is superior in crowded panels & hinged split-core design promotes fast installation.

Measurement Canada approved, revenue grade 0.15 class solid-core AC current transformer. Use on 100A or 200A services & choose from 80mA or 100mA output. Solid-core design provides protection against dust or debris. UL Listed for UL2808 Standard.

Solid-core AC current transformer with 1% accuracy. Three input ratings available (200A, 300A, 400A) with 5A, 1A, 333mV rated industrial output. Rugged solid-core design is ideal for product integrations & general metering. UL Listed for UL2808 Standard.

Switchgear solid-core current transformer with 1A, 5A, 80mA, 100mA, 333mV output rating and a wide selection of input ratings. Accuracy class: 0.5, 0.5S, 0.2 and window size Ø2.24” (Ø57.0 mm).

Busbar solid-core current transformer with 1A, 5A, 80mA, 100mA, 333mV output rating and a wide selection of input ratings. Accuracy class: 0.5, 0.5S, 0.2 and window size Ø2.83” (Ø72.0 mm).

Instrument solid-core current transformer with 1A, 5A, 80mA, 100mA, 333mV output rating and a wide selection of input ratings. Accuracy class: 0.5, 0.5S, 0.2 and window size Ø3.66” (Ø93.0 mm).

Solid-core current transformer with 1A, 5A, 80mA, 100mA, 333mV output rating and a wide selection of input ratings. Accuracy class: 0.5, 0.5S, 0.2 and window size 6.30” (160.0 mm).

Split-core DC current sensor with 0.5% accuracy. Available with one of five input ratings & either 4-20mA or 0-5AV output. Unidirectional & bidirectional models available. Non-invasive, split-core design can be easily integrated into existing installations.

Split-core DC current sensor with 0.5% accuracy. Two sizes available eith either 4-20mA or 0-5V rated output. Measure up to 1000A DC current (depending on model). Unidirectional & bidirectional models available. Compact split-core design facilitates fast, non-intrusive installation.

DC current shunts with 0.1 - 0.5% accuracy range. Multiple sizes & input ratings (depending on model) each with a voltage drop of 75mV. High-precision resistor provides reliable measurements in any DC current system.

Surface mount voltage sensor with 0.5% accuracy. Choose from 1000V, 1200V, or 1500V input rating to measure DC voltage across a wide frequency range. High immunity to interference maintains performance in harsh environments. Compatible with DC power meters.

Rogowski mount installation kit designed to secure the Rogowski coil in optimal alignment around the conductor, preventing shifts or misalignment that could impact performance and reliability, improving installation stability and measurement accuracy.

5A:80mA/100mA current transformer converter. IEEE Std C57.13-2016 0.15 accuracy class, ratio error < 0.5%, and phase error < 8'.

Protective Relay Class Integrator pairs with Rogowski coils for any devices that require 1A nominal CT input. It allows for five field-configurable CT ratios between 2.5A-100,000A. Works in both 50Hz and 60Hz systems. AcuCT Flex Rogowski coils and the power supply are sold separately.

Integrator kit comes with Rogowski coils for any devices/meters that require 0-5A nominal CT input. It allows for seven field-configurable CT ratios between 2.5A-50,000A. Works in both 50Hz and 60Hz systems. Can be used in 1-phase or 3-phase systems. Includes AcuCT Flex Rogowski coils.

Integrator pairs with Rogowski coils for any devices/meters that require 333mV CT input. It allows for seven field-configurable CT ratios between 2.5A-50,000A. Works in both 50Hz and 60Hz systems. Choice between 1-phase or 3-phase. Rogowski coils and power supply sold separately.

Integrator pairs with Rogowski coils for any devices/meters that require 4-20mA or 0-20mA CT input. It allows for seven field-configurable CT ratios between 2.5A-50,000A. Works in both 50Hz and 60Hz systems. Choice between 1-phase or 3-phase. Rogowski coils and power supply sold separately.

Integrator pairs with Rogowski coils for any devices/meters that require 0-5V or 0-10V CT input. It allows for seven field-configurable CT ratios between 2.5A-50,000A. Works in both 50Hz and 60Hz systems. Choice between 1-phase or 3-phase. Rogowski coils and power supply sold separately.