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- Home
- Current Transformers


Repeatability vs Accuracy in Sensors
- 22 Nov, 2023
- Posted by: Daniel Rehe
There are many applications where absolute accruacy is not as important as being able to measure a specific setpoint

How Do Current Transformers Sense the Current Direction In AC systems?
- 05 May, 2023
- Posted by: Daniel Rehe
You need a voltage reference to determine direction of current flow for AC sources.

Extending the leads on Rogowski Coils
- 05 May, 2023
- Posted by: Daniel Rehe
To extend the leads in Rogowski Coils, the main point is that you can extend the leads from the Coil to the integrator however you can not extend the leads from the Integrator to the meter. This applies to 1 Amp/5 Amp/ 0.333V Output Coils.

Installing AC Current Transformers with Process Outputs
- 13 Apr, 2023
- Posted by: Daniel Rehe
In this blog we discuss installing AC Current Transformers with Process Outputs

What CTs to use with Various Solar Inverters and Meter types?
- 03 Mar, 2023
- Posted by: Daniel Rehe
Of the most popular Inverter and meter brands in the market, and what type of CT secondary is required?

How to Test Current Transformers and Sub Meter Error
- 19 Aug, 2022
- Posted by: Daniel Rehe
1) Testing Procedure
Testing on both occasions, including checking the stock before, and the new incoming stock was tested simply by connecting SCT-F24-100-5A CT...

What are Rogowski Coils and how to use them?
- 04 May, 2022
- Posted by: Daniel Rehe
In the Blog we discuss How Rogowski Coils work and how the sensitivity output is related to the Integrator output
Output of Rogowski Coils (dv/dt)
Rogowski Coils output...

Save 'Space' and 'Cost', with a right selection of 'VA burden of your Current Transformer
- 12 Jul, 2021
- Posted by: Daniel Rehe
LT Metering Current Transformers are widely used in the industry & it has been seen that the customers usually ask for a VA rating which is much higher than the actual requirement.

Does the installed direction of a CT matter?
- 16 Mar, 2021
- Posted by: Daniel Rehe
In this Blog we clear up what is sometimes missing in the user manuals of meters and transducers, or CT's. Does the direction of the CT matter?
The simple answer is yes.
Featured blog
Jul 23, 2025
How to Install Core Balance CT's for Earth Leakage/Earth Fault Detection
In this blog we will discuss how to Install Core Balance CT's for Earth Leakage/Earth Fault Detection
Nov 22, 2023
Repeatability vs Accuracy in Sensors
There are many applications where absolute accruacy is not as important as being able to measure a specific setpoint
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