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333mV Flexible Current Tranformer RIK 333mV Rogowski Integrator Kit

RIK 333mV Rogowski Integrator Kit

Flexible rope-style Rogowski coil CT with 0-333mV output for any meter with 333mV input

RIK 333mV Integrator Kit

Priced from:

$160 – $874.00 USD


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Customize Any Order

Need something specific? We'll customize any order to fit your needs.

Highly Configurable CT Ratios

7 Current Transformer Input Ratios & 3 Individual Output Channels.

The Rogowski Integrator Kit model has seven configurable field CT ratios for each each output channel depending on your application requirements.

Current Range Settings

Primary Input (ARMS) Sensing Range (A) Output CT Ratio
500 2.5 to 600 333mV @ 500A 500:333
1000 5 to 1200 333mV @ 1000A 1000:333
2500 12.5 to 3000 333mV @ 2500A 2500:333
5000 25 to 6000 333mV @ 5000A 5000:333
10000 50 to 12000 333mV @ 10000A 10000:333
25000 125 to 30000 333mV to 25000A 25000:333
50000 250 to 60000 333mV @ 50000A 50000:333

RIK 333mV Series Models

The Rogowski Integrator Kit comes with a choice of optional current transformer sizes.


Rogowski CT Specifications RIK16-333mV RIK24-333mV RIK36-333mV RIK47-333mV
Window Diameter Size in (mm) 4.17 (106) 7.01(178) 10.67 (271) 14.53 (369)
Length in (mm) 15.75 (400) 23.62 (600) 35.43 (900) 47.24 (1200)
Current Measurement Range 2.5A – 60000A
Output 0-333mVac
Sensing Range 500A, 1000A, 2500A, 5000A, 10000A, 25000A and 50000A (User Selectable)
Measurement Channels 1 or 3 Channel
Frequency 45Hz to 65Hz
Accuracy ±1% Full Scale Error
Channel Cross Talk < -60dB
Maximum Operating Temperature 55°C (131°F)

Product Highlights

The Accuenergy 333mV Rogowski Integrator kit (RIK) offers customizable features for your application.

The Accuenergy 333mV Rogowski Integrator Kit (RIK) provides users with an easy-to-install, plug- n-play solution to be used with any power meters or equipment with a 333mV nominal current transformer input. 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.

Rogowski Coil Benefits

Rogowski Coils are high-specification flexible current transformers that are ideal for use when space is limited. The flexible form factor of a Rogowski Coil means they easily fit into tight panels and come in a range of sizes to suit most installations.

Like standard split core transformers, Rogowski coils can be easily integrated into existing panels without having to cut any lines.

Key Features

  • 0-333mV rated output that works with any power meter or equipment with 333mV nominal current transformer input
  • Current sensing range from 2.5A to 50,000A to fit all systems
  • Field-configurable CT ratios: 500A, 1kA, 2.5kA, 5kA, 10kA, 25kA, 50kA
  • Individual CT ratios can be configured for each channel.
  • Works in any single phase application with different current ratings
  • Flexible rope-like current sensor, designed to easily fit into panels or busbars where space may be limited

Contact Links

Contact Us

TF: 1-877-721-8908

E: marketing@accuenergy.com