Accuenergy

Flexible, Split-core and Hinged AC Current Transformers

IIII [+] About Accuenergy

Accuenergy is a leading producer of power and energy metering products for the distribution, control and management of electrical energy and other dynamic processes. Accuenergy specializes in research and design, manufacturing, and distribution of multifunction power meters, power quality analyzers, current transformers, Rogowski coils and related accessories
Accuenergy has an extensive product range that includes single and three phase multifunction power meters, multi-circuit meters, gateways and data acquisition servers, a variety of split core CTs, UL listed CTs, Rogowski coil CTs, I/O and communication modules, converters, DC power meters, hall effect sensors, pre-wired panels, and data logging software.
Our technical sales and support staff are able to help navigate through the meter selection process and equip our customers with the best solution for their projects; with information and advice every step of the way from decision making and installation, to post-purchase and project strategizing.

 
  • Current Transformers
  • Rogowski Integrator Kit
  • AC Split Core CTs
  • AC Solid Core CTs
  • DC Sensors

High specification line of flexible current transformers that measures AC current for power metering, power quality analysis and general use. The Rogowski coil provides a versatile solution when space is limited and requires a rope-style CT to physically wrap around an irregular shaped conductor or wire. The Rogowski Integrator Kit comes with 4 different output options: 5A, 333mV, 4/-20mA/0-20mA, and 0-5V/0-10V.

III AcuCT Flex – Flexible Current Transformers
acuct flex

AcuCT Flex – High Specification line of flexible AC current transformers for power metering, power quality and general use when space is limited.

  • High accuracy for demanding applications
  • Wide frequency range means excellent choice for harmonics and power quality
  • Wide current input range from 5A – 50,000A AC
  • Choice of 16″, 24″, 36″ or 47″ length
  • No additional power supply needed when used with Acuvim II Series meters
  • Fully customizable selection of flexible CT

III Rogowski Integrator Kit – 5A
RIK 5A

Rogowski Integrator 5A – Simple plug-n-play solution for Rogowski coils that require 5A output. Easy to set up in areas where spatial limitation occurs

  • 0-5A rated output that works with any power meter or equipment with 5A nominal current transformer input
  • Individual CT ratios can be configured for each channel. Works in any single-phase application with different current ratings
  • Works in both 50Hz and 60Hz systems
III Rogowski Integrator Kit – mV
RIK 333 mV

Rogowski Integrator Kit mV – Designed with with three independent channels of 0-333 mV output integrator and includes three flexible CTs.

The 333mV Rogowski Integrator will allow the installation of Rogowski coil CTs in a variety of applications where space constraints may limit the use of other current transformers. The 333mV RIK kit is designed with three independent channels of 0-333mV output integrator and includes with it three Accuenergy Rogowski coil current sensors

III Rogowski Integrator Kit – mA
acuct flex

Rogowski Integrator mA – Allows the installation of Rogowski coil CTs for a variety of applications where space constraints are limited and requiring 4-20mA or 0-20mA output.

The mA Rogowski Integrator will allow the installation of Rogowski coil CTs in a variety of applications where space constraints may limit the use of other current transformers The 4-20mA flexible coil integrator kit is designed with three independent channels of 4-20mA or 0-20mA output, plus a sum output channel and Accuenergy flexible Rogowski coil current sensor.

III Rogowski Integrator Kit – V
acuct flex

Rogowski Integrator V – Easy-to-install integrator that provides 0-5 V or 0-10 V output for power meters and other devices.

The V Rogowski Integrator will allow the installation of Rogowski coil CTs in a variety of applications where space constraints may limit the use of other current transformers The 0-5V flexible coil integrator kit is designed with three independent channels of 0-5V or 0-10V output, plus a sum output channel and Accuenergy flexible Rogowski coil current sensor.

Split-Core Current Transformers

III AcuCT R Split Core Current Transformers
AC Split core

The AcuCT R is our premium revenue grade split-core CT that offers the highest accuracy while supporting the widest range of rated outputs. It has been designed to be compact, simple and durable. The current transformer features a sturdy latch that locks the split-core CT in place using a press-open mechanism for quick installations without disconnecting cables.

  • 5A – 5000A AC current input range
  • Revenue grade accuracy meets IEC61000-1 class 0.5 
  • UL listed for XOBA UL2808 standard, CSA C22.2 No. 61010-1
  • Push-open mechanism makes the installation quick and simple
  • Multiple voltage or current secondary output options including 5A and 333mVMultiple mounting options with included accessories
  • Multiple window shapes and sizes for multiple applications
III AcuCT 5A Split Core Current Transformers
AC Split core

AcuCT lightweight and compact 1A and 5A split-core CT output designed for industrial standard and high accuracy use. The AcuCT 5A current transformer is ideal for easy installation without disconnecting cables.

  • 0.5% accuracy from 10%-120% of rated current
  • 100A to 6000A measurement range 
  • Industrial standard 5A secondary output
  • Optional 1A output
  • Accessory kits included for mounting in multiple locations
  • UL recognized
III AcuCT mV Split Core Current Transformers
AC Split core

AcuCT compact & light-weight line of conventional 333mV output split-core current transformer for panel and device monitoring use. The 333mV output a low voltage for safe opening. The split-core CT is ideal for easy installation without disconnecting cables.

  • Conventional 333 mV split-core CT
  • Safe mV secondary output 
  • 0.5% accuracy from 10-120% of rated current
  • 20A – 5000A AC current input range
  • UL recognized
III AcuCT Hinged Hinged Split Core Current Transformers
AC Split core

This ultra compact & lightweight AcuCT hinged split-core current transformer is designed for installation on branch circuits within the electrical panel. This split-core CT is ideal for easy installation without disconnecting cables.

  • Quick & simple install with hinged clip
  • Safe mV secondary output 
  • 5A – 630A AC current input range
  • 0.5% accuracy from 10-120% of rated current
  • UL recognized

AC Solid Core Current Transformers

III AcuCT S77 Solid Core CT
Accuenergy, aculink 710, Gateways and Data Acquisition Server

The AcuCT S77 Solid Core CT features a Measurement Canada approved solid-core current transformer with our leading 0.15% accuracy class. It is a compact and cost-efficient current sensor specifically designed for meter installations anywhere in the world that requires exceptionally accurate signal transformation. The AcuCT S77 has also been approved by Measurement Canada to be used in metering applications. For meter and sensor installations used for billing purposes in Canada, the S77 meets the strict Measurement Canada requirements to ensure it offers the highest accuracy.

  • 0.15 class accuracy
  • 10 kV impulse insulation (BIL)
  • 50 MΩ insulation resistance
  • 18 AWG UL 1015 Lead Wire
  • Measurement Canada Approved
III AcuCT S113 Solid Core CT
Accuenergy, aculink 710, Gateways and Data Acquisition Server

The AcuCT S113 is a solid-core current transformer with a standard 5A output rating. This CT series provides a durable and cost-effective designed specifically for product integrations that require accurate signal transformation.

  • 1% Class Accuracy
  • 1.2In RF
  • 50Hz-60Hz Rated Frequency
  • ≤±1.0% Ratio Error
  • ≤60´ Phase Error
  • 5-120% Measurement Range
  • 500V / 100 MΩ min insulation resistance

Accuenergy DC Current Sensors – HAB 16555, HAK, and DC CUrrent Shunts

III HAB 16555 DC Current Sensors
HAB16555

The model HAB-16555 DC Current Sensor is a hall effect current sensor that measures DC current up to 5000A with a rated output signal at either 4-20mA or 0-5V. This split-core, non-intrusive design offers seamless integration to any existing installation. The HAB DC current sensor is available in both unidirectional and bidirectional measurement options.

  • Measures DC current up to 5,000A
  • High accuracy 1% 
  • Optimal output signal at either 4-20mA or 0-5V
  • Non-invasive design ideal for use in existing installations
  • Optional Bidirectional current input
  • Certified CE and RoHS compliant
III HAK DC Current Sensors
HAK

The HAK hall effect current sensor measures DC current up to 1000A with a rated output signal at either 4-20mA or 0-5V. This split-core, non-intrusive design offers seamless integration to any existing installation. The HAK hall effect current sensor is available in both unidirectional and bidirectional measurement options.

  • Measures DC current up to 1000A
  • High accuracy 1% 
  • Optimal output signal at either 4-20mA or 0-5V
  • Non-invasive design ideal for use in existing installations
  • Optional Bidirectional current input
  • Certified CE and RoHS compliant
III DC Current Shunts
AcuCT Flex Series, Flexible, Split-core and Hinged AC Current Transformers

Accuenergy’s line of DC current shunts are specially built to measure electrical DC current systems. The principle of shunt current measurement on the small voltage dropped across a high precision resistor placed in series with the load. When connected to DC power meters it provides accurate energy measurements in various applications for renewable energy, mass transit, battery chargers, electric vehicles, welding, heavy industries and OEMs.

  • 0.5% accuracy
  • 50A to 6000A measurement range 
  • 75mV rated voltage output