AutomationDirect’s AcuAmp line of power products now includes the CTF series 5A secondary current transformers; designed for applications such as ammeters, watt-meters, panel meters, instrumentation, ...

AcuAMP® Solid Core current transformers from AutomationDirect are instrumentation grade (commercial class) and provide a very cost-effective means of measuring primary current. Two different window ...

A current transformer (CT) is a simple, practical and inexpensive means of detecting the presence of AC current. Detecting load current rather than applied voltage is a superior method of determining ...

Solid-state ac supplies replace motor-generator and tap-changing transformers to offer the same tests at the push of a button • Solid-state ac-power sources combine the variable-frequency and ...

Current transformer (CT) saturation presents a critical challenge in the realm of power system protection and automation. Under fault conditions, the magnetic core of a CT may become saturated, ...

You have an immediate need to create 12 volts of AC for a power tube filament using two available, identical 6 volt secondary transformers. Referred to the drawing, how would you connect them together ...

Omicron has introduced a way to test current transformers at all lifecycle stages by using a testing method called "the modeling concept". The "traditional" way of testing a current transformer is to ...