CT Type: Split-Core
Amperage: 3000 amps
Inside Diameter: 105 mm or 4.13 inches
Outside Diameter: 164 mm or 6.49 inches
Thickness: 30 mm or 1.18 inches
Our precision industrial grade 3000 amp CTs have the easy to work with split core design.
These CTs are extremely accurate and will meter heavy loads to a high degree of precision. They have 112,781 internal turns, creating a 26.6 mA output at full amperage(3000A). They are also exceedingly precise at 0.1% accurate which makes them ideal for revenue-grade applications. Use these CTs for any system from under 1 amp to 3000 amps.
- Use 1 CT for 120 volt single phase North American, or 230 volt 2-wire foreign systems
- Use 2 CTs for 120/240 volt single phase systems
- Use 2 CTs for 3-phase 3-wire systems (no neutral)
- Use 3 CTs for 3-phase 4-wire systems
These CTs are +/- 0.1% accurate, they have enhanced phase angle measuring abilities.
These current transformers have a 26.6 milliamp output at their full rated 3000 amps.
Each CT can be easily opened up, with no need to disconnect the wires being read. This results in labor savings especially when dealing with large amperage cables. They can also be locked shut with the integrated screws used to keep the CT closed. They come with 6 foot long wire leads.
Caution: Please do not run current through the primary wire that your CTs are connected to, without a meter connected to your CTs. If you must disconnect the meter from the CTs, you should short the CT White wire to the CT Black wire until you are able to reinstall your meter. If there is a lot of current running in the primary wire, there could be a shock hazard between the CT wires.
For more information about our products and services, we encourage you to visit our online Knowledge Base, which provides spec sheets, videos, tutorials, FAQs, diagrams, and more.