Function

The Accu®-CT are hinged split-core current sensors, ideal for retrofit applications. They are available in two window opening sizes and offer a wide measurement range from 20 to 600 A. Their 333 mV output signal makes them compatible with DIRIS A-100/A-200 (333 mV models), WattNode and DIRIS MCM power meters, or any third party meter accepting 333 mV current sensors.

Conformity to standards

UL 2808
CSA-C22.2 No 61010-1
File E363660
IEEE/ANSI C57.13
IEC 61869-1

References

ACCU-CT is available in 31 versions

Item Model Opening Rated current [A] Secondary rated current Select
48730008 ACTL-0750-150 0.78x0.78in (20.0x20.0 mm) 150 333 mV
4873010A ACTL-0750-250 OPT C0.6 0.78x0.78in (20.0x20.0 mm) 250 333 mV
4873130A ACTL-1250-250 Opt C0.2 1.77x1.26in (45x32mm) 250 333 mV
48730000 ACTL-0750-005 0.78x0.78in (20.0x20.0 mm) 5 333 mV
48730002 ACTL-0750-020 0.78x0.78in (20.0x20.0 mm) 20 333 mV
48730006 0.78x0.78in (20.0x20.0 mm) 70 333 mV
48730109 ACTL-0750-200 OPT C0.6 0.78x0.78in (20.0x20.0 mm) 200 333 mV
4873110A ACTL-1250-250 Opt C0.6 1.77x1.26in (45x32mm) 250 333 mV
4873130C ACTL-1250-400 Opt C0.2 1.77x1.26in (45x32mm) 400 333 mV
48730003 0.78x0.78in (20.0x20.0 mm) 30 333 mV
48730004 ACTL-0750-050 0.78x0.78in (20.0x20.0 mm) 50 333 mV
48730007 ACTL-0750-100 0.78x0.78in (20.0x20.0 mm) 100 333 mV
48730009 ACTL-0750-200 0.78x0.78in (20.0x20.0 mm) 200 333 mV
48730101 0.78x0.78in (20.0x20.0 mm) 15 333 mV
48730102 ACTL-0750-020 OPT C0.6 0.78x0.78in (20.0x20.0 mm) 20 333 mV
48730104 ACTL-0750-050 OPT C0.6 0.78x0.78in (20.0x20.0 mm) 50 333 mV
4873110B ACTL-1250-300 Opt C0.6 1.77x1.26in (45x32mm) 300 333 mV
48730001 0.78x0.78in (20.0x20.0 mm) 15 333 mV
48730106 0.78x0.78in (20.0x20.0 mm) 70 333 mV
48730107 ACTL-0750-100 OPT C0.6 0.78x0.78in (20.0x20.0 mm) 100 333 mV
4873110C ACTL-1250-400 Opt C0.6 1.77x1.26in (45x32mm) 400 333 mV
4873130B ACTL-1250-300 Opt C0.2 1.77x1.26in (45x32mm) 300 333 mV
4873100A ACTL-1250-250 1.77x1.26in (45x32mm) 250 333 mV
4873100C ACTL-1250-400 1.77x1.26in (45x32mm) 400 333 mV
4873100D ACTL-1250-600 1.77x1.26in (45x32mm) 600 333 mV
48731008 1.77x1.26in (45x32mm) 150 333 mV
4873100B ACTL-1250-300 1.77x1.26in (45x32mm) 300 333 mV
4873110D ACTL-1250-600 Opt C0.6 1.77x1.26in (45x32mm) 600 333 mV
48731308 1.77x1.26in (45x32mm) 150 333 mV
4873130D ACTL-1250-600 Opt C0.2 1.77x1.26in (45x32mm) 600 333 mV
4873000A ACTL-0750-250 0.78x0.78in (20.0x20.0 mm) 250 333 mV

Advantages

High Accuracy

The patented Accu®-CT split-core current transformer technology delivers exceptional linearity and low phase angle error, essential for accurate power and energy measurements.

Safe

SafeBuilt-in burden resistor provides 0.333 Vac voltage output at the rated full scale current, eliminating the need for shorting blocks.

Robust

All materials that make up the current transformers of the Accu®-CT range are cULus 2808 listed. This provides great tolerance against thermal and electric heating as well as a higher dielectric resistance.

Easy to install

The unique one-handed opening and closing mechanism makes installation a snap, even while wearing safety gloves.as well as a higher dielectric resistance

Applications

  • Energy - Energy storage for grid services
  • Industry - Power quality and power monitoring
  • Building - Metering and sub-billing

Socomec services

Socomec offers comprehensive support to optimize the performance and longevity of your equipment. 400 experts and 250 engineers are mobilized to offer a complete service, from commissioning to end-of-life management of your equipment.

Commissioning

Commissioning by the manufacturer is the guarantee of safe, reliable and operational equipment.

Learn more

Documentation

  • PDF
    Accu®-CT Sensors 333mV Current Transformers
    Select

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