Aim Dynamics: Choosing a Split-Core Transformer

Tuesday, June 24, 2014

Choosing a Split-Core Transformer

Current measurement is vital to ensuring the proper delivery of electricity. That’s why you must choose the best current transformer on the market for the most accurate measurements possible.

These days, many companies choose to implement split-core transformers for retrofit measurements. Given their designs, they are extremely easy and safe to install, and do not require the power line to be disconnected prior to installation.

Of course, there are many types and models of split-core transformers out there. To make purchasing easier, keep these buying tips in mind:

Take Note of Capacity
When looking for split-core transformers, the first consideration should be its capacity. After all, you wouldn’t want to purchase a model that has a lower capacity rating than the power line it’s supposed to measure. Fortunately, some brands offer transformers that have a rated input of up to 200 Amp.

Accuracy
With the appropriate capacity rating defined, your next consideration should be the accuracy of the product. For split-core transformers, an accuracy of 10-130% of the rated current is ideal. Linearity accuracy should also be rated ±1%.

Your Supplier

Of course, choosing a top-notch supplier is just as important as choosing an excellent product. With their help, you’ll gain access to a wide variety of quality products at reasonable prices. They’ll also ensure that your orders are delivered on time and in excellent condition.

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