5A Integrator

ACCUENERGY ROGOWSKI INTEGRATOR KIT (RIK)

The Accuenergy Rogowski Integrator Kit (RIK) provides users with an easy-to-install, plugn-play solution to be used with any power meters or equipment with a 5A current transformer input. Meaning the RIK will allow for the installation of rogowski coil CTs in a variety of applications/configurations where spacial constraints may limit the use of other CT solutions.
The RIK kit is designed around a three channel 5A output integrator and includes with it three Accuenergy Rogowski coil current sensors, and one power supply. All of these parts are further configurable for the needs of many applications.


Key Features


Flexible rope-like current sensor, designed to easily fit into panels or busbars where space may be limited.

Current sensing range from 2.5A to 50,000A to fit all systems

0-5A rated output that works with any power meter or equipment with 5A nominal current transformer input.

Seven 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

Works in both 50Hz and 60Hz systems. .

RIK 5A Overview

Highly Configurable Rogowski coil current transformer integrator for 5A systems.


The Rogowski Integrator Kit is ideal for projects that face spatial constraints yet still need a 5A output for their device or power meter. Rogowski Coils are high-specification current transformers that are flexible enough to fit into tight spaces where other form factors like a solid core CT or split core CT will not. The RIK can be used in both 50Hz and 60Hz systems with a rated frequency range of 45Hz to 65Hz.
A Rogowski coil will sense the current flow through a conductor and deliver it to the RIK. The Integrator can sense one of seven selected input ranges (500A, 1kA, 2.5kA, 5kA, 10kA, 25kA or 50kA with sensing range of 0.5% to 120% of rated current input) configurable by the user. The RIK has three 5A output channels that sends the signal to the connected equipment with a 5A input such as the Acuvim II series power meter.

How Rogowski Integrator Kit Works


The Accuenergy Rogowski Integrator Kit features a three channel 5A output integrator that allows for use with most power meters/equipment that feature a 5A input. The RIK offers seven selectable ranges including: 500A, 1kA, 2.5kA, 5kA, 10kA, 25kA and 50kA, with a sensing range of 0.5% to 120% of rated current input.
The RIK can be used in both 50Hz and 60Hz systems with a rated frequency range of 45Hz to 65 Hz. The Integrator itself is DIN rail or surface mountable and features a 24Vdc power supply.

RIK 5A Product Map


INDUSTRY RANGING COMPATIBILITY


The Rogowski Integrator Kit enhances the capabilities of existing metering systems, designed for full integration with a variety of standard metering solutions. The RIK is capable of integration with any power meter or system with a 5A current transformer input.

Current Range Settings

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

BENEFITS OF ROGOWSKI COIL CURRENT TRANSFORMERS


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.However, the major benefit of a Rogowski coil current transformer is it’s flexible form factor, allowing for installation where spacial constraints may exist.
Accuenergy Rogowski coil current transformers are available with input ranges from 5A to 50,000A AC in an array of sizes from 16” to 47”.

KEY SPECIFICATIONS

Specification
Measurement
Current Measurement Range 2.5A – 60000A
Output Current 0 – 6A RMS (0 – 5A RMS Nominal)
Sensing Range 500A, 1000A, 2500A, 5000A, 10000A, 25000A and 50000A (user selectable)
Maximum Burden 1.8VA per channel
Maximum Output Impedance 50mΩ
Measurement Channels 3 (three-phase or single-phase)
Frequency 45Hz to 65Hz
Accuracy ±1% Full Scale Error
Channel Cross Talk < -60dB
Maximum Operating Temperature 55°C (131°F)

Power Requirement

Supply Voltage
24VDC ± 1%
Supply Current 0.9ADC @ 24VDC

Accessories

AC/DC Power Supply 24Vdc
85-264Vac
Mounting Rail DIN TS-35/7.5 or 15

RIK MEASUREMENT SPECIFICATIONS


PRODUCT

ACUCT FLEX CURRENT TRANSFORMERS

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

KEY FEATURES
  • 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

PRODUCT

RIK 5A INTEGRATOR

Simple plug-n-play solution for Rogowski coils that require 5A ouput. Easy to setup in areas where spatial limitation occurs.

KEY FEATURES
  • 0-5A rated output that works with any power meter or equipment with 5A nominal current transformer input
  • Current sensing range from 2.5A to 50,000A to fit all systems
  • Works in both 50Hz and 60Hz systems

PRODUCT

RIK mV INTEGRATOR

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

KEY FEATURES
  • 0-333mV rated output that works with any power meter or equipment with 333mV nominal current transformer input
  • CT ratios: 500A, 1kA, 2.5kA, 5kA, 10kA, 25kA, 50kA
  • Individual CT ratios can be configured for each channel

PRODUCT

RIK mA INTEGRATOR

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

KEY FEATURES
  • 4-20mA or 0-20mA rated output that works with any analog input controller
  • Current sensing range from 2.5A to 50,000A to fit all systems
  • Designed to easily fit into panels or busbars where space may be limited

PRODUCT

RIK V INTEGRATOR

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

KEY FEATURES
  • 0-5Vdc or 0-10Vdc rated output that works with any energy meter or device
  • Measurement Channels: Three-phase or single-phase
  • Works in both 50Hz and 60Hz systems

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