Fronius Current Transformer

FRONIUS CT
Technical specifications
Type – In most cases, opening or split core CTs are the preferred choice because installation is much easier.
Note: some split core CT’s are not designed for outdoor use or harsh climate conditions where contact with moisture can cause rust development. In humid environments spraying a rust inhibitor such as WD40 on the exposed laminations can help to prevent rusting. For monitoring power on metal buss bars either a bussbar or flexible rope style CT can be used.
Accuracy
CT accuracy ratings should be based on your specific application needs. For monitoring basic consumption or loads, accuracy is typically not as critical
.
Revenue grade CT’s provide a higher level of accuracy at lower amperages and will improve system performance in zero feed – in applications.
Size
It is critical that the opening in the CT is large enough to fit around the conductor that is being monitored

Description

Fronius Current Transformer (CT’s)

Fronius Current Transformer Sensor 1ph 150-1000kVA 3ph

HOW TO CHOOSE A CURRENT TRANSFORMER (CT) FOR THE FRONIUS SMART METER
There are a few decisions to be made when selecting Fronius (CT’s) current transformers :
Type
Accuracy
Size
Rated Amps
Primary and secondary side ratings
Wiring
Technical specifications
Type – In most cases, opening or split core CTs are the preferred choice because installation is much easier.
Note: some split core CT’s are not designed for outdoor use or harsh climate conditions where contact with moisture can cause rust development. In humid environments spraying a rust inhibitor such as WD40 on the exposed laminations can help to prevent rusting. For monitoring power on metal buss bars either a bussbar or flexible rope style CT can be used.
Accuracy
CT accuracy ratings should be based on your specific application needs. For monitoring basic consumption or loads, accuracy is typically not as critical
.
Revenue grade CT’s provide a higher level of accuracy at lower amperages and will improve system performance in zero feed – in applications.
Size
It is critical that the opening in the CT is large enough to fit around the conductor that is being monitored
See More Details about Fronius Current Transformer in specs